doctrine /
dbal
| Total Complexity | 59 |
| Total Lines | 1340 |
| Duplicated Lines | 0 % |
| Changes | 5 | ||
| Bugs | 0 | Features | 0 |
Complex classes like ComparatorTest often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use ComparatorTest, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 23 | class ComparatorTest extends TestCase |
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| 24 | { |
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| 25 | public function testCompareSame1() : void |
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| 26 | { |
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| 27 | $schema1 = new Schema([ |
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| 28 | 'bugdb' => new Table( |
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| 29 | 'bugdb', |
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| 30 | [ |
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| 31 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 32 | ] |
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| 33 | ), |
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| 34 | ]); |
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| 35 | $schema2 = new Schema([ |
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| 36 | 'bugdb' => new Table( |
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| 37 | 'bugdb', |
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| 38 | [ |
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| 39 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 40 | ] |
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| 41 | ), |
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| 42 | ]); |
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| 43 | |||
| 44 | $expected = new SchemaDiff(); |
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| 45 | $expected->fromSchema = $schema1; |
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| 46 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 47 | } |
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| 48 | |||
| 49 | public function testCompareSame2() : void |
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| 50 | { |
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| 51 | $schema1 = new Schema([ |
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| 52 | 'bugdb' => new Table( |
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| 53 | 'bugdb', |
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| 54 | [ |
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| 55 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 56 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 57 | ] |
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| 58 | ), |
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| 59 | ]); |
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| 60 | $schema2 = new Schema([ |
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| 61 | 'bugdb' => new Table( |
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| 62 | 'bugdb', |
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| 63 | [ |
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| 64 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 65 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 66 | ] |
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| 67 | ), |
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| 68 | ]); |
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| 69 | |||
| 70 | $expected = new SchemaDiff(); |
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| 71 | $expected->fromSchema = $schema1; |
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| 72 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 73 | } |
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| 74 | |||
| 75 | public function testCompareMissingTable() : void |
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| 76 | { |
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| 77 | $schemaConfig = new SchemaConfig(); |
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| 78 | $table = new Table('bugdb', ['integerfield1' => new Column('integerfield1', Type::getType('integer'))]); |
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| 79 | $table->setSchemaConfig($schemaConfig); |
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| 80 | |||
| 81 | $schema1 = new Schema([$table], [], $schemaConfig); |
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| 82 | $schema2 = new Schema([], [], $schemaConfig); |
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| 83 | |||
| 84 | $expected = new SchemaDiff([], [], ['bugdb' => $table], $schema1); |
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| 85 | |||
| 86 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 87 | } |
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| 88 | |||
| 89 | public function testCompareNewTable() : void |
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| 90 | { |
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| 91 | $schemaConfig = new SchemaConfig(); |
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| 92 | $table = new Table('bugdb', ['integerfield1' => new Column('integerfield1', Type::getType('integer'))]); |
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| 93 | $table->setSchemaConfig($schemaConfig); |
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| 94 | |||
| 95 | $schema1 = new Schema([], [], $schemaConfig); |
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| 96 | $schema2 = new Schema([$table], [], $schemaConfig); |
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| 97 | |||
| 98 | $expected = new SchemaDiff(['bugdb' => $table], [], [], $schema1); |
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| 99 | |||
| 100 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 101 | } |
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| 102 | |||
| 103 | public function testCompareOnlyAutoincrementChanged() : void |
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| 104 | { |
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| 105 | $column1 = new Column('foo', Type::getType('integer'), ['autoincrement' => true]); |
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| 106 | $column2 = new Column('foo', Type::getType('integer'), ['autoincrement' => false]); |
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| 107 | |||
| 108 | $comparator = new Comparator(); |
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| 109 | $changedProperties = $comparator->diffColumn($column1, $column2); |
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| 110 | |||
| 111 | self::assertEquals(['autoincrement'], $changedProperties); |
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| 112 | } |
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| 113 | |||
| 114 | public function testCompareMissingField() : void |
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| 115 | { |
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| 116 | $missingColumn = new Column('integerfield1', Type::getType('integer')); |
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| 117 | $schema1 = new Schema([ |
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| 118 | 'bugdb' => new Table( |
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| 119 | 'bugdb', |
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| 120 | [ |
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| 121 | 'integerfield1' => $missingColumn, |
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| 122 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 123 | ] |
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| 124 | ), |
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| 125 | ]); |
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| 126 | $schema2 = new Schema([ |
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| 127 | 'bugdb' => new Table( |
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| 128 | 'bugdb', |
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| 129 | [ |
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| 130 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 131 | ] |
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| 132 | ), |
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| 133 | ]); |
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| 134 | |||
| 135 | $expected = new SchemaDiff( |
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| 136 | [], |
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| 137 | [ |
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| 138 | 'bugdb' => new TableDiff( |
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| 139 | 'bugdb', |
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| 140 | [], |
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| 141 | [], |
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| 142 | ['integerfield1' => $missingColumn] |
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| 143 | ), |
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| 144 | ] |
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| 145 | ); |
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| 146 | $expected->fromSchema = $schema1; |
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| 147 | $expected->changedTables['bugdb']->fromTable = $schema1->getTable('bugdb'); |
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| 148 | |||
| 149 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 150 | } |
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| 151 | |||
| 152 | public function testCompareNewField() : void |
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| 153 | { |
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| 154 | $schema1 = new Schema([ |
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| 155 | 'bugdb' => new Table( |
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| 156 | 'bugdb', |
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| 157 | [ |
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| 158 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 159 | ] |
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| 160 | ), |
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| 161 | ]); |
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| 162 | $schema2 = new Schema([ |
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| 163 | 'bugdb' => new Table( |
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| 164 | 'bugdb', |
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| 165 | [ |
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| 166 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 167 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 168 | ] |
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| 169 | ), |
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| 170 | ]); |
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| 171 | |||
| 172 | $expected = new SchemaDiff( |
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| 173 | [], |
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| 174 | [ |
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| 175 | 'bugdb' => new TableDiff( |
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| 176 | 'bugdb', |
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| 177 | [ |
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| 178 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 179 | ] |
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| 180 | ), |
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| 181 | ] |
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| 182 | ); |
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| 183 | $expected->fromSchema = $schema1; |
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| 184 | $expected->changedTables['bugdb']->fromTable = $schema1->getTable('bugdb'); |
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| 185 | |||
| 186 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 187 | } |
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| 188 | |||
| 189 | public function testCompareChangedColumnsChangeType() : void |
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| 197 | } |
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| 198 | |||
| 199 | public function testCompareColumnsMultipleTypeInstances() : void |
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| 200 | { |
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| 201 | $integerType1 = Type::getType('integer'); |
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| 202 | Type::overrideType('integer', get_class($integerType1)); |
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| 203 | $integerType2 = Type::getType('integer'); |
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| 204 | |||
| 205 | $column1 = new Column('integerfield1', $integerType1); |
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| 206 | $column2 = new Column('integerfield1', $integerType2); |
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| 207 | |||
| 208 | $c = new Comparator(); |
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| 209 | self::assertEquals([], $c->diffColumn($column1, $column2)); |
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| 210 | } |
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| 211 | |||
| 212 | public function testCompareColumnsOverriddenType() : void |
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| 213 | { |
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| 214 | $oldStringInstance = Type::getType('string'); |
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| 215 | $integerType = Type::getType('integer'); |
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| 216 | |||
| 217 | Type::overrideType('string', get_class($integerType)); |
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| 218 | $overriddenStringType = Type::getType('string'); |
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| 219 | |||
| 220 | Type::overrideType('string', get_class($oldStringInstance)); |
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| 221 | |||
| 222 | $column1 = new Column('integerfield1', $integerType); |
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| 223 | $column2 = new Column('integerfield1', $overriddenStringType); |
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| 224 | |||
| 225 | $c = new Comparator(); |
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| 226 | self::assertEquals([], $c->diffColumn($column1, $column2)); |
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| 227 | } |
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| 228 | |||
| 229 | public function testCompareChangedColumnsChangeCustomSchemaOption() : void |
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| 230 | { |
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| 231 | $column1 = new Column('charfield1', Type::getType('string')); |
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| 232 | $column2 = new Column('charfield1', Type::getType('string')); |
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| 233 | |||
| 234 | $column1->setCustomSchemaOption('foo', 'bar'); |
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| 235 | $column2->setCustomSchemaOption('foo', 'bar'); |
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| 236 | |||
| 237 | $column1->setCustomSchemaOption('foo1', 'bar1'); |
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| 238 | $column2->setCustomSchemaOption('foo2', 'bar2'); |
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| 239 | |||
| 240 | $c = new Comparator(); |
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| 241 | self::assertEquals(['foo1', 'foo2'], $c->diffColumn($column1, $column2)); |
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| 242 | self::assertEquals([], $c->diffColumn($column1, $column1)); |
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| 243 | } |
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| 244 | |||
| 245 | public function testCompareChangeColumnsMultipleNewColumnsRename() : void |
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| 246 | { |
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| 247 | $tableA = new Table('foo'); |
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| 248 | $tableA->addColumn('datefield1', 'datetime'); |
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| 249 | |||
| 250 | $tableB = new Table('foo'); |
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| 251 | $tableB->addColumn('new_datefield1', 'datetime'); |
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| 252 | $tableB->addColumn('new_datefield2', 'datetime'); |
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| 253 | |||
| 254 | $c = new Comparator(); |
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| 255 | $tableDiff = $c->diffTable($tableA, $tableB); |
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| 256 | |||
| 257 | self::assertCount(1, $tableDiff->renamedColumns, 'we should have one rename datefield1 => new_datefield1.'); |
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| 258 | self::assertArrayHasKey('datefield1', $tableDiff->renamedColumns, "'datefield1' should be set to be renamed to new_datefield1"); |
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| 259 | self::assertCount(1, $tableDiff->addedColumns, "'new_datefield2' should be added"); |
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| 260 | self::assertArrayHasKey('new_datefield2', $tableDiff->addedColumns, "'new_datefield2' should be added, not created through renaming!"); |
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| 261 | self::assertCount(0, $tableDiff->removedColumns, 'Nothing should be removed.'); |
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| 262 | self::assertCount(0, $tableDiff->changedColumns, 'Nothing should be changed as all fields old & new have diff names.'); |
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| 263 | } |
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| 264 | |||
| 265 | public function testCompareRemovedIndex() : void |
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| 266 | { |
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| 267 | $schema1 = new Schema([ |
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| 268 | 'bugdb' => new Table( |
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| 269 | 'bugdb', |
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| 270 | [ |
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| 271 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 272 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 273 | ], |
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| 274 | [ |
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| 275 | 'primary' => new Index( |
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| 276 | 'primary', |
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| 277 | ['integerfield1'], |
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| 278 | true |
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| 279 | ), |
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| 280 | ] |
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| 281 | ), |
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| 282 | ]); |
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| 283 | $schema2 = new Schema([ |
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| 284 | 'bugdb' => new Table( |
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| 285 | 'bugdb', |
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| 286 | [ |
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| 287 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 288 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 289 | ] |
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| 290 | ), |
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| 291 | ]); |
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| 292 | |||
| 293 | $expected = new SchemaDiff( |
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| 294 | [], |
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| 295 | [ |
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| 296 | 'bugdb' => new TableDiff( |
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| 297 | 'bugdb', |
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| 298 | [], |
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| 299 | [], |
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| 300 | [], |
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| 301 | [], |
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| 302 | [], |
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| 303 | [ |
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| 304 | 'primary' => new Index( |
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| 305 | 'primary', |
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| 306 | ['integerfield1'], |
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| 307 | true |
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| 308 | ), |
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| 309 | ] |
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| 310 | ), |
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| 311 | ] |
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| 312 | ); |
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| 313 | $expected->fromSchema = $schema1; |
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| 314 | $expected->changedTables['bugdb']->fromTable = $schema1->getTable('bugdb'); |
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| 315 | |||
| 316 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 317 | } |
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| 318 | |||
| 319 | public function testCompareNewIndex() : void |
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| 320 | { |
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| 321 | $schema1 = new Schema([ |
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| 322 | 'bugdb' => new Table( |
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| 323 | 'bugdb', |
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| 324 | [ |
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| 325 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 326 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 327 | ] |
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| 328 | ), |
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| 329 | ]); |
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| 330 | $schema2 = new Schema([ |
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| 331 | 'bugdb' => new Table( |
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| 332 | 'bugdb', |
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| 333 | [ |
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| 334 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 335 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 336 | ], |
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| 337 | [ |
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| 338 | 'primary' => new Index( |
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| 339 | 'primary', |
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| 340 | ['integerfield1'], |
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| 341 | true |
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| 342 | ), |
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| 343 | ] |
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| 344 | ), |
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| 345 | ]); |
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| 346 | |||
| 347 | $expected = new SchemaDiff( |
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| 348 | [], |
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| 349 | [ |
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| 350 | 'bugdb' => new TableDiff( |
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| 351 | 'bugdb', |
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| 352 | [], |
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| 353 | [], |
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| 354 | [], |
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| 355 | [ |
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| 356 | 'primary' => new Index( |
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| 357 | 'primary', |
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| 358 | ['integerfield1'], |
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| 359 | true |
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| 360 | ), |
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| 361 | ] |
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| 362 | ), |
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| 363 | ] |
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| 364 | ); |
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| 365 | $expected->fromSchema = $schema1; |
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| 366 | $expected->changedTables['bugdb']->fromTable = $schema1->getTable('bugdb'); |
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| 367 | |||
| 368 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 369 | } |
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| 370 | |||
| 371 | public function testCompareChangedIndex() : void |
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| 372 | { |
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| 373 | $schema1 = new Schema([ |
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| 374 | 'bugdb' => new Table( |
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| 375 | 'bugdb', |
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| 376 | [ |
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| 377 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 378 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 379 | ], |
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| 380 | [ |
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| 381 | 'primary' => new Index( |
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| 382 | 'primary', |
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| 383 | ['integerfield1'], |
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| 384 | true |
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| 385 | ), |
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| 386 | ] |
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| 387 | ), |
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| 388 | ]); |
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| 389 | $schema2 = new Schema([ |
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| 390 | 'bugdb' => new Table( |
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| 391 | 'bugdb', |
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| 392 | [ |
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| 393 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 394 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 395 | ], |
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| 396 | [ |
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| 397 | 'primary' => new Index( |
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| 398 | 'primary', |
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| 399 | ['integerfield1', 'integerfield2'], |
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| 400 | true |
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| 401 | ), |
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| 402 | ] |
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| 403 | ), |
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| 404 | ]); |
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| 405 | |||
| 406 | $expected = new SchemaDiff( |
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| 407 | [], |
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| 408 | [ |
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| 409 | 'bugdb' => new TableDiff( |
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| 410 | 'bugdb', |
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| 411 | [], |
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| 412 | [], |
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| 413 | [], |
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| 414 | [], |
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| 415 | [ |
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| 416 | 'primary' => new Index( |
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| 417 | 'primary', |
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| 418 | [ |
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| 419 | 'integerfield1', |
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| 420 | 'integerfield2', |
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| 421 | ], |
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| 422 | true |
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| 423 | ), |
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| 424 | ] |
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| 425 | ), |
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| 426 | ] |
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| 427 | ); |
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| 428 | $expected->fromSchema = $schema1; |
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| 429 | $expected->changedTables['bugdb']->fromTable = $schema1->getTable('bugdb'); |
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| 430 | |||
| 431 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 432 | } |
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| 433 | |||
| 434 | public function testCompareChangedIndexFieldPositions() : void |
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| 435 | { |
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| 436 | $schema1 = new Schema([ |
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| 437 | 'bugdb' => new Table( |
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| 438 | 'bugdb', |
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| 439 | [ |
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| 440 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 441 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 442 | ], |
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| 443 | [ |
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| 444 | 'primary' => new Index('primary', ['integerfield1', 'integerfield2'], true), |
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| 445 | ] |
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| 446 | ), |
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| 447 | ]); |
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| 448 | $schema2 = new Schema([ |
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| 449 | 'bugdb' => new Table( |
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| 450 | 'bugdb', |
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| 451 | [ |
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| 452 | 'integerfield1' => new Column('integerfield1', Type::getType('integer')), |
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| 453 | 'integerfield2' => new Column('integerfield2', Type::getType('integer')), |
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| 454 | ], |
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| 455 | [ |
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| 456 | 'primary' => new Index('primary', ['integerfield2', 'integerfield1'], true), |
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| 457 | ] |
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| 458 | ), |
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| 459 | ]); |
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| 460 | |||
| 461 | $expected = new SchemaDiff( |
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| 462 | [], |
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| 463 | [ |
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| 464 | 'bugdb' => new TableDiff( |
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| 465 | 'bugdb', |
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| 466 | [], |
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| 467 | [], |
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| 468 | [], |
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| 469 | [], |
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| 470 | [ |
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| 471 | 'primary' => new Index('primary', ['integerfield2', 'integerfield1'], true), |
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| 472 | ] |
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| 473 | ), |
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| 474 | ] |
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| 475 | ); |
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| 476 | $expected->fromSchema = $schema1; |
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| 477 | $expected->changedTables['bugdb']->fromTable = $schema1->getTable('bugdb'); |
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| 478 | |||
| 479 | self::assertEquals($expected, Comparator::compareSchemas($schema1, $schema2)); |
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| 480 | } |
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| 481 | |||
| 482 | public function testCompareRenamePrimaryKeyAndChangeColumnsDropsItAndCreatesIt() : void |
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| 483 | { |
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| 484 | $table = new Table('users'); |
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| 485 | $table->addColumn('id', 'integer', ['notnull' => true]); |
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| 486 | $table->addColumn('code', 'integer', ['notnull' => true]); |
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| 487 | $table->setPrimaryKey(['id'], 'users_pkey'); |
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| 488 | |||
| 489 | $toTable = new Table('users'); |
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| 490 | $toTable->addColumn('id', 'integer', ['notnull' => true]); |
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| 491 | $toTable->addColumn('code', 'integer', ['notnull' => true]); |
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| 492 | $toTable->setPrimaryKey(['id', 'code'], 'pkey_test'); |
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| 493 | |||
| 494 | $c = new Comparator(); |
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| 495 | $tableDiff = $c->diffTable($table, $toTable); |
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| 496 | |||
| 497 | self::assertNotNull($tableDiff); |
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| 498 | self::assertCount(1, $tableDiff->addedIndexes); |
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| 499 | self::assertSame(['id', 'code'], $tableDiff->addedIndexes['pkey_test']->getColumns()); |
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| 500 | |||
| 501 | self::assertCount(1, $tableDiff->removedIndexes); |
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| 502 | self::assertSame(['id'], $tableDiff->removedIndexes['users_pkey']->getColumns()); |
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| 503 | |||
| 504 | $platform = new PostgreSQL94Platform(); |
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| 505 | $sql = $platform->getAlterTableSQL($tableDiff); |
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|
Bug
introduced
by
|
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| 506 | self::assertSame('DROP INDEX users_pkey', $sql[0]); |
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| 507 | self::assertSame('ALTER TABLE users ADD PRIMARY KEY (id, code)', $sql[1]); |
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| 508 | |||
| 509 | $platform = new MySqlPlatform(); |
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| 510 | $sql = $platform->getAlterTableSQL($tableDiff); |
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| 511 | self::assertSame('ALTER TABLE users DROP PRIMARY KEY', $sql[0]); |
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| 512 | self::assertSame('ALTER TABLE users ADD PRIMARY KEY (id, code)', $sql[1]); |
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| 513 | } |
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| 514 | |||
| 515 | public function testCompareSequences() : void |
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| 516 | { |
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| 517 | $seq1 = new Sequence('foo', 1, 1); |
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| 518 | $seq2 = new Sequence('foo', 1, 2); |
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| 519 | $seq3 = new Sequence('foo', 2, 1); |
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| 520 | $seq4 = new Sequence('foo', '1', '1'); |
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| 521 | |||
| 522 | $c = new Comparator(); |
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| 523 | |||
| 524 | self::assertTrue($c->diffSequence($seq1, $seq2)); |
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| 525 | self::assertTrue($c->diffSequence($seq1, $seq3)); |
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| 526 | self::assertFalse($c->diffSequence($seq1, $seq4)); |
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| 527 | } |
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| 528 | |||
| 529 | public function testRemovedSequence() : void |
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| 530 | { |
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| 531 | $schema1 = new Schema(); |
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| 532 | $seq = $schema1->createSequence('foo'); |
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| 533 | |||
| 534 | $schema2 = new Schema(); |
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| 535 | |||
| 536 | $c = new Comparator(); |
||
| 537 | $diffSchema = $c->compare($schema1, $schema2); |
||
| 538 | |||
| 539 | self::assertCount(1, $diffSchema->removedSequences); |
||
| 540 | self::assertSame($seq, $diffSchema->removedSequences[0]); |
||
| 541 | } |
||
| 542 | |||
| 543 | public function testAddedSequence() : void |
||
| 544 | { |
||
| 545 | $schema1 = new Schema(); |
||
| 546 | |||
| 547 | $schema2 = new Schema(); |
||
| 548 | $seq = $schema2->createSequence('foo'); |
||
| 549 | |||
| 550 | $c = new Comparator(); |
||
| 551 | $diffSchema = $c->compare($schema1, $schema2); |
||
| 552 | |||
| 553 | self::assertCount(1, $diffSchema->newSequences); |
||
| 554 | self::assertSame($seq, $diffSchema->newSequences[0]); |
||
| 555 | } |
||
| 556 | |||
| 557 | public function testTableAddForeignKey() : void |
||
| 558 | { |
||
| 559 | $tableForeign = new Table('bar'); |
||
| 560 | $tableForeign->addColumn('id', 'integer'); |
||
| 561 | |||
| 562 | $table1 = new Table('foo'); |
||
| 563 | $table1->addColumn('fk', 'integer'); |
||
| 564 | |||
| 565 | $table2 = new Table('foo'); |
||
| 566 | $table2->addColumn('fk', 'integer'); |
||
| 567 | $table2->addForeignKeyConstraint($tableForeign, ['fk'], ['id']); |
||
| 568 | |||
| 569 | $c = new Comparator(); |
||
| 570 | $tableDiff = $c->diffTable($table1, $table2); |
||
| 571 | |||
| 572 | self::assertInstanceOf(TableDiff::class, $tableDiff); |
||
| 573 | self::assertCount(1, $tableDiff->addedForeignKeys); |
||
| 574 | } |
||
| 575 | |||
| 576 | public function testTableRemoveForeignKey() : void |
||
| 577 | { |
||
| 578 | $tableForeign = new Table('bar'); |
||
| 579 | $tableForeign->addColumn('id', 'integer'); |
||
| 580 | |||
| 581 | $table1 = new Table('foo'); |
||
| 582 | $table1->addColumn('fk', 'integer'); |
||
| 583 | |||
| 584 | $table2 = new Table('foo'); |
||
| 585 | $table2->addColumn('fk', 'integer'); |
||
| 586 | $table2->addForeignKeyConstraint($tableForeign, ['fk'], ['id']); |
||
| 587 | |||
| 588 | $c = new Comparator(); |
||
| 589 | $tableDiff = $c->diffTable($table2, $table1); |
||
| 590 | |||
| 591 | self::assertInstanceOf(TableDiff::class, $tableDiff); |
||
| 592 | self::assertCount(1, $tableDiff->removedForeignKeys); |
||
| 593 | } |
||
| 594 | |||
| 595 | public function testTableUpdateForeignKey() : void |
||
| 596 | { |
||
| 597 | $tableForeign = new Table('bar'); |
||
| 598 | $tableForeign->addColumn('id', 'integer'); |
||
| 599 | |||
| 600 | $table1 = new Table('foo'); |
||
| 601 | $table1->addColumn('fk', 'integer'); |
||
| 602 | $table1->addForeignKeyConstraint($tableForeign, ['fk'], ['id']); |
||
| 603 | |||
| 604 | $table2 = new Table('foo'); |
||
| 605 | $table2->addColumn('fk', 'integer'); |
||
| 606 | $table2->addForeignKeyConstraint($tableForeign, ['fk'], ['id'], ['onUpdate' => 'CASCADE']); |
||
| 607 | |||
| 608 | $c = new Comparator(); |
||
| 609 | $tableDiff = $c->diffTable($table1, $table2); |
||
| 610 | |||
| 611 | self::assertInstanceOf(TableDiff::class, $tableDiff); |
||
| 612 | self::assertCount(1, $tableDiff->changedForeignKeys); |
||
| 613 | } |
||
| 614 | |||
| 615 | public function testMovedForeignKeyForeignTable() : void |
||
| 616 | { |
||
| 617 | $tableForeign = new Table('bar'); |
||
| 618 | $tableForeign->addColumn('id', 'integer'); |
||
| 619 | |||
| 620 | $tableForeign2 = new Table('bar2'); |
||
| 621 | $tableForeign2->addColumn('id', 'integer'); |
||
| 622 | |||
| 623 | $table1 = new Table('foo'); |
||
| 624 | $table1->addColumn('fk', 'integer'); |
||
| 625 | $table1->addForeignKeyConstraint($tableForeign, ['fk'], ['id']); |
||
| 626 | |||
| 627 | $table2 = new Table('foo'); |
||
| 628 | $table2->addColumn('fk', 'integer'); |
||
| 629 | $table2->addForeignKeyConstraint($tableForeign2, ['fk'], ['id']); |
||
| 630 | |||
| 631 | $c = new Comparator(); |
||
| 632 | $tableDiff = $c->diffTable($table1, $table2); |
||
| 633 | |||
| 634 | self::assertInstanceOf(TableDiff::class, $tableDiff); |
||
| 635 | self::assertCount(1, $tableDiff->changedForeignKeys); |
||
| 636 | } |
||
| 637 | |||
| 638 | public function testTablesCaseInsensitive() : void |
||
| 639 | { |
||
| 640 | $schemaA = new Schema(); |
||
| 641 | $schemaA->createTable('foo'); |
||
| 642 | $schemaA->createTable('bAr'); |
||
| 643 | $schemaA->createTable('BAZ'); |
||
| 644 | $schemaA->createTable('new'); |
||
| 645 | |||
| 646 | $schemaB = new Schema(); |
||
| 647 | $schemaB->createTable('FOO'); |
||
| 648 | $schemaB->createTable('bar'); |
||
| 649 | $schemaB->createTable('Baz'); |
||
| 650 | $schemaB->createTable('old'); |
||
| 651 | |||
| 652 | $c = new Comparator(); |
||
| 653 | $diff = $c->compare($schemaA, $schemaB); |
||
| 654 | |||
| 655 | $this->assertSchemaTableChangeCount($diff, 1, 0, 1); |
||
| 656 | } |
||
| 657 | |||
| 658 | public function testSequencesCaseInsensitive() : void |
||
| 659 | { |
||
| 660 | $schemaA = new Schema(); |
||
| 661 | $schemaA->createSequence('foo'); |
||
| 662 | $schemaA->createSequence('BAR'); |
||
| 663 | $schemaA->createSequence('Baz'); |
||
| 664 | $schemaA->createSequence('new'); |
||
| 665 | |||
| 666 | $schemaB = new Schema(); |
||
| 667 | $schemaB->createSequence('FOO'); |
||
| 668 | $schemaB->createSequence('Bar'); |
||
| 669 | $schemaB->createSequence('baz'); |
||
| 670 | $schemaB->createSequence('old'); |
||
| 671 | |||
| 672 | $c = new Comparator(); |
||
| 673 | $diff = $c->compare($schemaA, $schemaB); |
||
| 674 | |||
| 675 | $this->assertSchemaSequenceChangeCount($diff, 1, 0, 1); |
||
| 676 | } |
||
| 677 | |||
| 678 | public function testCompareColumnCompareCaseInsensitive() : void |
||
| 679 | { |
||
| 680 | $tableA = new Table('foo'); |
||
| 681 | $tableA->addColumn('id', 'integer'); |
||
| 682 | |||
| 683 | $tableB = new Table('foo'); |
||
| 684 | $tableB->addColumn('ID', 'integer'); |
||
| 685 | |||
| 686 | $c = new Comparator(); |
||
| 687 | $tableDiff = $c->diffTable($tableA, $tableB); |
||
| 688 | |||
| 689 | self::assertFalse($tableDiff); |
||
| 690 | } |
||
| 691 | |||
| 692 | public function testCompareIndexBasedOnPropertiesNotName() : void |
||
| 693 | { |
||
| 694 | $tableA = new Table('foo'); |
||
| 695 | $tableA->addColumn('id', 'integer'); |
||
| 696 | $tableA->addIndex(['id'], 'foo_bar_idx'); |
||
| 697 | |||
| 698 | $tableB = new Table('foo'); |
||
| 699 | $tableB->addColumn('ID', 'integer'); |
||
| 700 | $tableB->addIndex(['id'], 'bar_foo_idx'); |
||
| 701 | |||
| 702 | $c = new Comparator(); |
||
| 703 | $tableDiff = new TableDiff('foo'); |
||
| 704 | $tableDiff->fromTable = $tableA; |
||
| 705 | $tableDiff->renamedIndexes['foo_bar_idx'] = new Index('bar_foo_idx', ['id']); |
||
| 706 | |||
| 707 | self::assertEquals( |
||
| 708 | $tableDiff, |
||
| 709 | $c->diffTable($tableA, $tableB) |
||
| 710 | ); |
||
| 711 | } |
||
| 712 | |||
| 713 | public function testCompareForeignKeyBasedOnPropertiesNotName() : void |
||
| 714 | { |
||
| 715 | $tableA = new Table('foo'); |
||
| 716 | $tableA->addColumn('id', 'integer'); |
||
| 717 | $tableA->addNamedForeignKeyConstraint('foo_constraint', 'bar', ['id'], ['id']); |
||
| 718 | |||
| 719 | $tableB = new Table('foo'); |
||
| 720 | $tableB->addColumn('ID', 'integer'); |
||
| 721 | $tableB->addNamedForeignKeyConstraint('bar_constraint', 'bar', ['id'], ['id']); |
||
| 722 | |||
| 723 | $c = new Comparator(); |
||
| 724 | $tableDiff = $c->diffTable($tableA, $tableB); |
||
| 725 | |||
| 726 | self::assertFalse($tableDiff); |
||
| 727 | } |
||
| 728 | |||
| 729 | public function testCompareForeignKeyRestrictNoActionAreTheSame() : void |
||
| 730 | { |
||
| 731 | $fk1 = new ForeignKeyConstraint(['foo'], 'bar', ['baz'], 'fk1', ['onDelete' => 'NO ACTION']); |
||
| 732 | $fk2 = new ForeignKeyConstraint(['foo'], 'bar', ['baz'], 'fk1', ['onDelete' => 'RESTRICT']); |
||
| 733 | |||
| 734 | $c = new Comparator(); |
||
| 735 | self::assertFalse($c->diffForeignKey($fk1, $fk2)); |
||
| 736 | } |
||
| 737 | |||
| 738 | /** |
||
| 739 | * @group DBAL-492 |
||
| 740 | */ |
||
| 741 | public function testCompareForeignKeyNamesUnqualifiedAsNoSchemaInformationIsAvailable() : void |
||
| 742 | { |
||
| 743 | $fk1 = new ForeignKeyConstraint(['foo'], 'foo.bar', ['baz'], 'fk1'); |
||
| 744 | $fk2 = new ForeignKeyConstraint(['foo'], 'baz.bar', ['baz'], 'fk1'); |
||
| 745 | |||
| 746 | $c = new Comparator(); |
||
| 747 | self::assertFalse($c->diffForeignKey($fk1, $fk2)); |
||
| 748 | } |
||
| 749 | |||
| 750 | public function testDetectRenameColumn() : void |
||
| 751 | { |
||
| 752 | $tableA = new Table('foo'); |
||
| 753 | $tableA->addColumn('foo', 'integer'); |
||
| 754 | |||
| 755 | $tableB = new Table('foo'); |
||
| 756 | $tableB->addColumn('bar', 'integer'); |
||
| 757 | |||
| 758 | $c = new Comparator(); |
||
| 759 | $tableDiff = $c->diffTable($tableA, $tableB); |
||
| 760 | |||
| 761 | self::assertCount(0, $tableDiff->addedColumns); |
||
| 762 | self::assertCount(0, $tableDiff->removedColumns); |
||
| 763 | self::assertArrayHasKey('foo', $tableDiff->renamedColumns); |
||
| 764 | self::assertEquals('bar', $tableDiff->renamedColumns['foo']->getName()); |
||
| 765 | } |
||
| 766 | |||
| 767 | /** |
||
| 768 | * You can easily have ambiguities in the column renaming. If these |
||
| 769 | * are detected no renaming should take place, instead adding and dropping |
||
| 770 | * should be used exclusively. |
||
| 771 | * |
||
| 772 | * @group DBAL-24 |
||
| 773 | */ |
||
| 774 | public function testDetectRenameColumnAmbiguous() : void |
||
| 775 | { |
||
| 776 | $tableA = new Table('foo'); |
||
| 777 | $tableA->addColumn('foo', 'integer'); |
||
| 778 | $tableA->addColumn('bar', 'integer'); |
||
| 779 | |||
| 780 | $tableB = new Table('foo'); |
||
| 781 | $tableB->addColumn('baz', 'integer'); |
||
| 782 | |||
| 783 | $c = new Comparator(); |
||
| 784 | $tableDiff = $c->diffTable($tableA, $tableB); |
||
| 785 | |||
| 786 | self::assertCount(1, $tableDiff->addedColumns, "'baz' should be added, not created through renaming!"); |
||
| 787 | self::assertArrayHasKey('baz', $tableDiff->addedColumns, "'baz' should be added, not created through renaming!"); |
||
| 788 | self::assertCount(2, $tableDiff->removedColumns, "'foo' and 'bar' should both be dropped, an ambiguity exists which one could be renamed to 'baz'."); |
||
| 789 | self::assertArrayHasKey('foo', $tableDiff->removedColumns, "'foo' should be removed."); |
||
| 790 | self::assertArrayHasKey('bar', $tableDiff->removedColumns, "'bar' should be removed."); |
||
| 791 | self::assertCount(0, $tableDiff->renamedColumns, 'no renamings should take place.'); |
||
| 792 | } |
||
| 793 | |||
| 794 | /** |
||
| 795 | * @group DBAL-1063 |
||
| 796 | */ |
||
| 797 | public function testDetectRenameIndex() : void |
||
| 798 | { |
||
| 799 | $table1 = new Table('foo'); |
||
| 800 | $table1->addColumn('foo', 'integer'); |
||
| 801 | |||
| 802 | $table2 = clone $table1; |
||
| 803 | |||
| 804 | $table1->addIndex(['foo'], 'idx_foo'); |
||
| 805 | |||
| 806 | $table2->addIndex(['foo'], 'idx_bar'); |
||
| 807 | |||
| 808 | $comparator = new Comparator(); |
||
| 809 | $tableDiff = $comparator->diffTable($table1, $table2); |
||
| 810 | |||
| 811 | self::assertCount(0, $tableDiff->addedIndexes); |
||
| 812 | self::assertCount(0, $tableDiff->removedIndexes); |
||
| 813 | self::assertArrayHasKey('idx_foo', $tableDiff->renamedIndexes); |
||
| 814 | self::assertEquals('idx_bar', $tableDiff->renamedIndexes['idx_foo']->getName()); |
||
| 815 | } |
||
| 816 | |||
| 817 | /** |
||
| 818 | * You can easily have ambiguities in the index renaming. If these |
||
| 819 | * are detected no renaming should take place, instead adding and dropping |
||
| 820 | * should be used exclusively. |
||
| 821 | * |
||
| 822 | * @group DBAL-1063 |
||
| 823 | */ |
||
| 824 | public function testDetectRenameIndexAmbiguous() : void |
||
| 825 | { |
||
| 826 | $table1 = new Table('foo'); |
||
| 827 | $table1->addColumn('foo', 'integer'); |
||
| 828 | |||
| 829 | $table2 = clone $table1; |
||
| 830 | |||
| 831 | $table1->addIndex(['foo'], 'idx_foo'); |
||
| 832 | $table1->addIndex(['foo'], 'idx_bar'); |
||
| 833 | |||
| 834 | $table2->addIndex(['foo'], 'idx_baz'); |
||
| 835 | |||
| 836 | $comparator = new Comparator(); |
||
| 837 | $tableDiff = $comparator->diffTable($table1, $table2); |
||
| 838 | |||
| 839 | self::assertCount(1, $tableDiff->addedIndexes); |
||
| 840 | self::assertArrayHasKey('idx_baz', $tableDiff->addedIndexes); |
||
| 841 | self::assertCount(2, $tableDiff->removedIndexes); |
||
| 842 | self::assertArrayHasKey('idx_foo', $tableDiff->removedIndexes); |
||
| 843 | self::assertArrayHasKey('idx_bar', $tableDiff->removedIndexes); |
||
| 844 | self::assertCount(0, $tableDiff->renamedIndexes); |
||
| 845 | } |
||
| 846 | |||
| 847 | public function testDetectChangeIdentifierType() : void |
||
| 848 | { |
||
| 849 | $this->markTestSkipped('DBAL-2 was reopened, this test cannot work anymore.'); |
||
| 850 | |||
| 851 | $tableA = new Table('foo'); |
||
| 852 | $tableA->addColumn('id', 'integer', ['autoincrement' => false]); |
||
| 853 | |||
| 854 | $tableB = new Table('foo'); |
||
| 855 | $tableB->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 856 | |||
| 857 | $c = new Comparator(); |
||
| 858 | $tableDiff = $c->diffTable($tableA, $tableB); |
||
| 859 | |||
| 860 | self::assertInstanceOf(TableDiff::class, $tableDiff); |
||
| 861 | self::assertArrayHasKey('id', $tableDiff->changedColumns); |
||
| 862 | } |
||
| 863 | |||
| 864 | /** |
||
| 865 | * @group DBAL-105 |
||
| 866 | */ |
||
| 867 | public function testDiff() : void |
||
| 868 | { |
||
| 869 | $table = new Table('twitter_users'); |
||
| 870 | $table->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 871 | $table->addColumn('twitterId', 'integer'); |
||
| 872 | $table->addColumn('displayName', 'string'); |
||
| 873 | $table->setPrimaryKey(['id']); |
||
| 874 | |||
| 875 | $newtable = new Table('twitter_users'); |
||
| 876 | $newtable->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 877 | $newtable->addColumn('twitter_id', 'integer'); |
||
| 878 | $newtable->addColumn('display_name', 'string'); |
||
| 879 | $newtable->addColumn('logged_in_at', 'datetime'); |
||
| 880 | $newtable->setPrimaryKey(['id']); |
||
| 881 | |||
| 882 | $c = new Comparator(); |
||
| 883 | $tableDiff = $c->diffTable($table, $newtable); |
||
| 884 | |||
| 885 | self::assertInstanceOf(TableDiff::class, $tableDiff); |
||
| 886 | self::assertEquals(['twitterid', 'displayname'], array_keys($tableDiff->renamedColumns)); |
||
| 887 | self::assertEquals(['logged_in_at'], array_keys($tableDiff->addedColumns)); |
||
| 888 | self::assertCount(0, $tableDiff->removedColumns); |
||
| 889 | } |
||
| 890 | |||
| 891 | /** |
||
| 892 | * @group DBAL-112 |
||
| 893 | */ |
||
| 894 | public function testChangedSequence() : void |
||
| 895 | { |
||
| 896 | $schema = new Schema(); |
||
| 897 | $sequence = $schema->createSequence('baz'); |
||
| 898 | |||
| 899 | $schemaNew = clone $schema; |
||
| 900 | $schemaNew->getSequence('baz')->setAllocationSize(20); |
||
| 901 | |||
| 902 | $c = new Comparator(); |
||
| 903 | $diff = $c->compare($schema, $schemaNew); |
||
| 904 | |||
| 905 | self::assertSame($diff->changedSequences[0], $schemaNew->getSequence('baz')); |
||
| 906 | } |
||
| 907 | |||
| 908 | /** |
||
| 909 | * @group DBAL-106 |
||
| 910 | */ |
||
| 911 | public function testDiffDecimalWithNullPrecision() : void |
||
| 912 | { |
||
| 913 | $column = new Column('foo', Type::getType('decimal')); |
||
| 914 | $column->setPrecision(null); |
||
| 915 | |||
| 916 | $column2 = new Column('foo', Type::getType('decimal')); |
||
| 917 | |||
| 918 | $c = new Comparator(); |
||
| 919 | self::assertEquals([], $c->diffColumn($column, $column2)); |
||
| 920 | } |
||
| 921 | |||
| 922 | /** |
||
| 923 | * @group DBAL-204 |
||
| 924 | */ |
||
| 925 | public function testFqnSchemaComparison() : void |
||
| 926 | { |
||
| 927 | $config = new SchemaConfig(); |
||
| 928 | $config->setName('foo'); |
||
| 929 | |||
| 930 | $oldSchema = new Schema([], [], $config); |
||
| 931 | $oldSchema->createTable('bar'); |
||
| 932 | |||
| 933 | $newSchema = new Schema([], [], $config); |
||
| 934 | $newSchema->createTable('foo.bar'); |
||
| 935 | |||
| 936 | $expected = new SchemaDiff(); |
||
| 937 | $expected->fromSchema = $oldSchema; |
||
| 938 | |||
| 939 | self::assertEquals($expected, Comparator::compareSchemas($oldSchema, $newSchema)); |
||
| 940 | } |
||
| 941 | |||
| 942 | /** |
||
| 943 | * @group DBAL-669 |
||
| 944 | */ |
||
| 945 | public function testNamespacesComparison() : void |
||
| 946 | { |
||
| 947 | $config = new SchemaConfig(); |
||
| 948 | $config->setName('schemaName'); |
||
| 949 | |||
| 950 | $oldSchema = new Schema([], [], $config); |
||
| 951 | $oldSchema->createTable('taz'); |
||
| 952 | $oldSchema->createTable('war.tab'); |
||
| 953 | |||
| 954 | $newSchema = new Schema([], [], $config); |
||
| 955 | $newSchema->createTable('bar.tab'); |
||
| 956 | $newSchema->createTable('baz.tab'); |
||
| 957 | $newSchema->createTable('war.tab'); |
||
| 958 | |||
| 959 | $expected = new SchemaDiff(); |
||
| 960 | $expected->fromSchema = $oldSchema; |
||
| 961 | $expected->newNamespaces = ['bar' => 'bar', 'baz' => 'baz']; |
||
| 962 | |||
| 963 | $diff = Comparator::compareSchemas($oldSchema, $newSchema); |
||
| 964 | |||
| 965 | self::assertEquals(['bar' => 'bar', 'baz' => 'baz'], $diff->newNamespaces); |
||
| 966 | self::assertCount(2, $diff->newTables); |
||
| 967 | } |
||
| 968 | |||
| 969 | /** |
||
| 970 | * @group DBAL-204 |
||
| 971 | */ |
||
| 972 | public function testFqnSchemaComparisonDifferentSchemaNameButSameTableNoDiff() : void |
||
| 973 | { |
||
| 974 | $config = new SchemaConfig(); |
||
| 975 | $config->setName('foo'); |
||
| 976 | |||
| 977 | $oldSchema = new Schema([], [], $config); |
||
| 978 | $oldSchema->createTable('foo.bar'); |
||
| 979 | |||
| 980 | $newSchema = new Schema(); |
||
| 981 | $newSchema->createTable('bar'); |
||
| 982 | |||
| 983 | $expected = new SchemaDiff(); |
||
| 984 | $expected->fromSchema = $oldSchema; |
||
| 985 | |||
| 986 | self::assertEquals($expected, Comparator::compareSchemas($oldSchema, $newSchema)); |
||
| 987 | } |
||
| 988 | |||
| 989 | /** |
||
| 990 | * @group DBAL-204 |
||
| 991 | */ |
||
| 992 | public function testFqnSchemaComparisonNoSchemaSame() : void |
||
| 993 | { |
||
| 994 | $config = new SchemaConfig(); |
||
| 995 | $config->setName('foo'); |
||
| 996 | $oldSchema = new Schema([], [], $config); |
||
| 997 | $oldSchema->createTable('bar'); |
||
| 998 | |||
| 999 | $newSchema = new Schema(); |
||
| 1000 | $newSchema->createTable('bar'); |
||
| 1001 | |||
| 1002 | $expected = new SchemaDiff(); |
||
| 1003 | $expected->fromSchema = $oldSchema; |
||
| 1004 | |||
| 1005 | self::assertEquals($expected, Comparator::compareSchemas($oldSchema, $newSchema)); |
||
| 1006 | } |
||
| 1007 | |||
| 1008 | /** |
||
| 1009 | * @group DDC-1657 |
||
| 1010 | */ |
||
| 1011 | public function testAutoIncrementSequences() : void |
||
| 1012 | { |
||
| 1013 | $oldSchema = new Schema(); |
||
| 1014 | $table = $oldSchema->createTable('foo'); |
||
| 1015 | $table->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 1016 | $table->setPrimaryKey(['id']); |
||
| 1017 | $oldSchema->createSequence('foo_id_seq'); |
||
| 1018 | |||
| 1019 | $newSchema = new Schema(); |
||
| 1020 | $table = $newSchema->createTable('foo'); |
||
| 1021 | $table->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 1022 | $table->setPrimaryKey(['id']); |
||
| 1023 | |||
| 1024 | $c = new Comparator(); |
||
| 1025 | $diff = $c->compare($oldSchema, $newSchema); |
||
| 1026 | |||
| 1027 | self::assertCount(0, $diff->removedSequences); |
||
| 1028 | } |
||
| 1029 | |||
| 1030 | /** |
||
| 1031 | * Check that added autoincrement sequence is not populated in newSequences |
||
| 1032 | * |
||
| 1033 | * @group DBAL-562 |
||
| 1034 | */ |
||
| 1035 | public function testAutoIncrementNoSequences() : void |
||
| 1036 | { |
||
| 1037 | $oldSchema = new Schema(); |
||
| 1038 | $table = $oldSchema->createTable('foo'); |
||
| 1039 | $table->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 1040 | $table->setPrimaryKey(['id']); |
||
| 1041 | |||
| 1042 | $newSchema = new Schema(); |
||
| 1043 | $table = $newSchema->createTable('foo'); |
||
| 1044 | $table->addColumn('id', 'integer', ['autoincrement' => true]); |
||
| 1045 | $table->setPrimaryKey(['id']); |
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| 1046 | $newSchema->createSequence('foo_id_seq'); |
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| 1047 | |||
| 1048 | $c = new Comparator(); |
||
| 1049 | $diff = $c->compare($oldSchema, $newSchema); |
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| 1050 | |||
| 1051 | self::assertCount(0, $diff->newSequences); |
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| 1052 | } |
||
| 1053 | |||
| 1054 | /** |
||
| 1055 | * You can get multiple drops for a FK when a table referenced by a foreign |
||
| 1056 | * key is deleted, as this FK is referenced twice, once on the orphanedForeignKeys |
||
| 1057 | * array because of the dropped table, and once on changedTables array. We |
||
| 1058 | * now check that the key is present once. |
||
| 1059 | */ |
||
| 1060 | public function testAvoidMultipleDropForeignKey() : void |
||
| 1061 | { |
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| 1062 | $oldSchema = new Schema(); |
||
| 1063 | |||
| 1064 | $tableA = $oldSchema->createTable('table_a'); |
||
| 1065 | $tableA->addColumn('id', 'integer'); |
||
| 1066 | |||
| 1067 | $tableB = $oldSchema->createTable('table_b'); |
||
| 1068 | $tableB->addColumn('id', 'integer'); |
||
| 1069 | |||
| 1070 | $tableC = $oldSchema->createTable('table_c'); |
||
| 1071 | $tableC->addColumn('id', 'integer'); |
||
| 1072 | $tableC->addColumn('table_a_id', 'integer'); |
||
| 1073 | $tableC->addColumn('table_b_id', 'integer'); |
||
| 1074 | |||
| 1075 | $tableC->addForeignKeyConstraint($tableA, ['table_a_id'], ['id']); |
||
| 1076 | $tableC->addForeignKeyConstraint($tableB, ['table_b_id'], ['id']); |
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| 1077 | |||
| 1078 | $newSchema = new Schema(); |
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| 1079 | |||
| 1080 | $tableB = $newSchema->createTable('table_b'); |
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| 1081 | $tableB->addColumn('id', 'integer'); |
||
| 1082 | |||
| 1083 | $tableC = $newSchema->createTable('table_c'); |
||
| 1084 | $tableC->addColumn('id', 'integer'); |
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| 1085 | |||
| 1086 | $comparator = new Comparator(); |
||
| 1087 | $schemaDiff = $comparator->compare($oldSchema, $newSchema); |
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| 1088 | |||
| 1089 | self::assertCount(1, $schemaDiff->changedTables['table_c']->removedForeignKeys); |
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| 1090 | self::assertCount(1, $schemaDiff->orphanedForeignKeys); |
||
| 1091 | } |
||
| 1092 | |||
| 1093 | public function testCompareChangedColumn() : void |
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| 1094 | { |
||
| 1095 | $oldSchema = new Schema(); |
||
| 1096 | |||
| 1097 | $tableFoo = $oldSchema->createTable('foo'); |
||
| 1098 | $tableFoo->addColumn('id', 'integer'); |
||
| 1099 | |||
| 1100 | $newSchema = new Schema(); |
||
| 1101 | $table = $newSchema->createTable('foo'); |
||
| 1102 | $table->addColumn('id', 'string'); |
||
| 1103 | |||
| 1104 | $expected = new SchemaDiff(); |
||
| 1105 | $expected->fromSchema = $oldSchema; |
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| 1106 | $tableDiff = $expected->changedTables['foo'] = new TableDiff('foo'); |
||
| 1107 | $tableDiff->fromTable = $tableFoo; |
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| 1108 | $columnDiff = $tableDiff->changedColumns['id'] = new ColumnDiff('id', $table->getColumn('id')); |
||
| 1109 | $columnDiff->fromColumn = $tableFoo->getColumn('id'); |
||
| 1110 | $columnDiff->changedProperties = ['type']; |
||
| 1111 | |||
| 1112 | self::assertEquals($expected, Comparator::compareSchemas($oldSchema, $newSchema)); |
||
| 1113 | } |
||
| 1114 | |||
| 1115 | public function testCompareChangedBinaryColumn() : void |
||
| 1116 | { |
||
| 1117 | $oldSchema = new Schema(); |
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| 1118 | |||
| 1119 | $tableFoo = $oldSchema->createTable('foo'); |
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| 1120 | $tableFoo->addColumn('id', 'binary'); |
||
| 1121 | |||
| 1122 | $newSchema = new Schema(); |
||
| 1123 | $table = $newSchema->createTable('foo'); |
||
| 1124 | $table->addColumn('id', 'binary', ['length' => 42, 'fixed' => true]); |
||
| 1125 | |||
| 1126 | $expected = new SchemaDiff(); |
||
| 1127 | $expected->fromSchema = $oldSchema; |
||
| 1128 | $tableDiff = $expected->changedTables['foo'] = new TableDiff('foo'); |
||
| 1129 | $tableDiff->fromTable = $tableFoo; |
||
| 1130 | $columnDiff = $tableDiff->changedColumns['id'] = new ColumnDiff('id', $table->getColumn('id')); |
||
| 1131 | $columnDiff->fromColumn = $tableFoo->getColumn('id'); |
||
| 1132 | $columnDiff->changedProperties = ['length', 'fixed']; |
||
| 1133 | |||
| 1134 | self::assertEquals($expected, Comparator::compareSchemas($oldSchema, $newSchema)); |
||
| 1135 | } |
||
| 1136 | |||
| 1137 | /** |
||
| 1138 | * @group DBAL-617 |
||
| 1139 | */ |
||
| 1140 | public function testCompareQuotedAndUnquotedForeignKeyColumns() : void |
||
| 1141 | { |
||
| 1142 | $fk1 = new ForeignKeyConstraint(['foo'], 'bar', ['baz'], 'fk1', ['onDelete' => 'NO ACTION']); |
||
| 1143 | $fk2 = new ForeignKeyConstraint(['`foo`'], 'bar', ['`baz`'], 'fk1', ['onDelete' => 'NO ACTION']); |
||
| 1144 | |||
| 1145 | $comparator = new Comparator(); |
||
| 1146 | $diff = $comparator->diffForeignKey($fk1, $fk2); |
||
| 1147 | |||
| 1148 | self::assertFalse($diff); |
||
| 1149 | } |
||
| 1150 | |||
| 1151 | public function assertSchemaTableChangeCount(SchemaDiff $diff, int $newTableCount = 0, int $changeTableCount = 0, int $removeTableCount = 0) : void |
||
| 1152 | { |
||
| 1153 | self::assertCount($newTableCount, $diff->newTables); |
||
| 1154 | self::assertCount($changeTableCount, $diff->changedTables); |
||
| 1155 | self::assertCount($removeTableCount, $diff->removedTables); |
||
| 1156 | } |
||
| 1157 | |||
| 1158 | public function assertSchemaSequenceChangeCount( |
||
| 1159 | SchemaDiff $diff, |
||
| 1160 | int $newSequenceCount = 0, |
||
| 1161 | int $changeSequenceCount = 0, |
||
| 1162 | int $removeSequenceCount = 0 |
||
| 1163 | ) : void { |
||
| 1164 | self::assertCount($newSequenceCount, $diff->newSequences, 'Expected number of new sequences is wrong.'); |
||
| 1165 | self::assertCount($changeSequenceCount, $diff->changedSequences, 'Expected number of changed sequences is wrong.'); |
||
| 1166 | self::assertCount($removeSequenceCount, $diff->removedSequences, 'Expected number of removed sequences is wrong.'); |
||
| 1167 | } |
||
| 1168 | |||
| 1169 | public function testDiffColumnPlatformOptions() : void |
||
| 1170 | { |
||
| 1171 | $column1 = new Column('foo', Type::getType('string'), ['platformOptions' => ['foo' => 'foo', 'bar' => 'bar']]); |
||
| 1172 | $column2 = new Column('foo', Type::getType('string'), ['platformOptions' => ['foo' => 'foo', 'foobar' => 'foobar']]); |
||
| 1173 | $column3 = new Column('foo', Type::getType('string'), ['platformOptions' => ['foo' => 'foo', 'bar' => 'rab']]); |
||
| 1174 | $column4 = new Column('foo', Type::getType('string')); |
||
| 1175 | |||
| 1176 | $comparator = new Comparator(); |
||
| 1177 | |||
| 1178 | self::assertEquals([], $comparator->diffColumn($column1, $column2)); |
||
| 1179 | self::assertEquals([], $comparator->diffColumn($column2, $column1)); |
||
| 1180 | self::assertEquals(['bar'], $comparator->diffColumn($column1, $column3)); |
||
| 1181 | self::assertEquals(['bar'], $comparator->diffColumn($column3, $column1)); |
||
| 1182 | self::assertEquals([], $comparator->diffColumn($column1, $column4)); |
||
| 1183 | self::assertEquals([], $comparator->diffColumn($column4, $column1)); |
||
| 1184 | } |
||
| 1185 | |||
| 1186 | public function testComplexDiffColumn() : void |
||
| 1187 | { |
||
| 1188 | $column1 = new Column('foo', Type::getType('string'), [ |
||
| 1189 | 'platformOptions' => ['foo' => 'foo'], |
||
| 1190 | 'customSchemaOptions' => ['foo' => 'bar'], |
||
| 1191 | ]); |
||
| 1192 | |||
| 1193 | $column2 = new Column('foo', Type::getType('string'), [ |
||
| 1194 | 'platformOptions' => ['foo' => 'bar'], |
||
| 1195 | ]); |
||
| 1196 | |||
| 1197 | $comparator = new Comparator(); |
||
| 1198 | |||
| 1199 | self::assertEquals([], $comparator->diffColumn($column1, $column2)); |
||
| 1200 | self::assertEquals([], $comparator->diffColumn($column2, $column1)); |
||
| 1201 | } |
||
| 1202 | |||
| 1203 | /** |
||
| 1204 | * @group DBAL-669 |
||
| 1205 | */ |
||
| 1206 | public function testComparesNamespaces() : void |
||
| 1207 | { |
||
| 1208 | $comparator = new Comparator(); |
||
| 1209 | $fromSchema = $this->getMockBuilder(Schema::class) |
||
| 1210 | ->onlyMethods(['getNamespaces', 'hasNamespace']) |
||
| 1211 | ->getMock(); |
||
| 1212 | $toSchema = $this->getMockBuilder(Schema::class) |
||
| 1213 | ->onlyMethods(['getNamespaces', 'hasNamespace']) |
||
| 1214 | ->getMock(); |
||
| 1215 | |||
| 1216 | $fromSchema->expects($this->once()) |
||
| 1217 | ->method('getNamespaces') |
||
| 1218 | ->will($this->returnValue(['foo', 'bar'])); |
||
| 1219 | |||
| 1220 | $fromSchema->expects($this->at(0)) |
||
| 1221 | ->method('hasNamespace') |
||
| 1222 | ->with('bar') |
||
| 1223 | ->will($this->returnValue(true)); |
||
| 1224 | |||
| 1225 | $fromSchema->expects($this->at(1)) |
||
| 1226 | ->method('hasNamespace') |
||
| 1227 | ->with('baz') |
||
| 1228 | ->will($this->returnValue(false)); |
||
| 1229 | |||
| 1230 | $toSchema->expects($this->once()) |
||
| 1231 | ->method('getNamespaces') |
||
| 1232 | ->will($this->returnValue(['bar', 'baz'])); |
||
| 1233 | |||
| 1234 | $toSchema->expects($this->at(1)) |
||
| 1235 | ->method('hasNamespace') |
||
| 1236 | ->with('foo') |
||
| 1237 | ->will($this->returnValue(false)); |
||
| 1238 | |||
| 1239 | $toSchema->expects($this->at(2)) |
||
| 1240 | ->method('hasNamespace') |
||
| 1241 | ->with('bar') |
||
| 1242 | ->will($this->returnValue(true)); |
||
| 1243 | |||
| 1244 | $expected = new SchemaDiff(); |
||
| 1245 | $expected->fromSchema = $fromSchema; |
||
| 1246 | $expected->newNamespaces = ['baz' => 'baz']; |
||
| 1247 | $expected->removedNamespaces = ['foo' => 'foo']; |
||
| 1248 | |||
| 1249 | self::assertEquals($expected, $comparator->compare($fromSchema, $toSchema)); |
||
| 1250 | } |
||
| 1251 | |||
| 1252 | public function testCompareGuidColumns() : void |
||
| 1253 | { |
||
| 1254 | $comparator = new Comparator(); |
||
| 1255 | |||
| 1256 | $column1 = new Column('foo', Type::getType('guid'), ['comment' => 'GUID 1']); |
||
| 1257 | $column2 = new Column( |
||
| 1258 | 'foo', |
||
| 1259 | Type::getType('guid'), |
||
| 1260 | ['notnull' => false, 'length' => '36', 'fixed' => true, 'default' => 'NEWID()', 'comment' => 'GUID 2.'] |
||
| 1261 | ); |
||
| 1262 | |||
| 1263 | self::assertEquals(['notnull', 'default', 'comment'], $comparator->diffColumn($column1, $column2)); |
||
| 1264 | self::assertEquals(['notnull', 'default', 'comment'], $comparator->diffColumn($column2, $column1)); |
||
| 1265 | } |
||
| 1266 | |||
| 1267 | /** |
||
| 1268 | * @group DBAL-1009 |
||
| 1269 | * @dataProvider getCompareColumnComments |
||
| 1270 | */ |
||
| 1271 | public function testCompareColumnComments(?string $comment1, ?string $comment2, bool $equals) : void |
||
| 1272 | { |
||
| 1273 | $column1 = new Column('foo', Type::getType('integer'), ['comment' => $comment1]); |
||
| 1274 | $column2 = new Column('foo', Type::getType('integer'), ['comment' => $comment2]); |
||
| 1275 | |||
| 1276 | $comparator = new Comparator(); |
||
| 1277 | |||
| 1278 | $expectedDiff = $equals ? [] : ['comment']; |
||
| 1279 | |||
| 1280 | $actualDiff = $comparator->diffColumn($column1, $column2); |
||
| 1281 | |||
| 1282 | self::assertSame($expectedDiff, $actualDiff); |
||
| 1283 | |||
| 1284 | $actualDiff = $comparator->diffColumn($column2, $column1); |
||
| 1285 | |||
| 1286 | self::assertSame($expectedDiff, $actualDiff); |
||
| 1287 | } |
||
| 1288 | |||
| 1289 | /** |
||
| 1290 | * @return mixed[][] |
||
| 1291 | */ |
||
| 1292 | public static function getCompareColumnComments() : iterable |
||
| 1293 | { |
||
| 1294 | return [ |
||
| 1295 | [null, null, true], |
||
| 1296 | ['', '', true], |
||
| 1297 | [' ', ' ', true], |
||
| 1298 | ['0', '0', true], |
||
| 1299 | ['foo', 'foo', true], |
||
| 1300 | |||
| 1301 | [null, '', true], |
||
| 1302 | [null, ' ', false], |
||
| 1303 | [null, '0', false], |
||
| 1304 | [null, 'foo', false], |
||
| 1305 | |||
| 1306 | ['', ' ', false], |
||
| 1307 | ['', '0', false], |
||
| 1308 | ['', 'foo', false], |
||
| 1309 | |||
| 1310 | [' ', '0', false], |
||
| 1311 | [' ', 'foo', false], |
||
| 1312 | |||
| 1313 | ['0', 'foo', false], |
||
| 1314 | ]; |
||
| 1315 | } |
||
| 1316 | |||
| 1317 | public function testForeignKeyRemovalWithRenamedLocalColumn() : void |
||
| 1363 | } |
||
| 1364 | } |
||
| 1365 |
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