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<?php |
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namespace Netdudes\DataSourceryBundle\Tests\DataSource\Driver\Doctrine\QueryBuilder; |
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use Doctrine\ORM\Query\Expr\Join; |
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use Netdudes\DataSourceryBundle\DataSource\Configuration\Field; |
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use Netdudes\DataSourceryBundle\DataSource\Driver\Doctrine\QueryBuilder\JoinGenerator; |
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use Netdudes\DataSourceryBundle\DataSource\Driver\Doctrine\QueryBuilder\RequiredFieldsExtractor; |
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use Netdudes\DataSourceryBundle\DataSource\Driver\Doctrine\QueryBuilder\SelectGenerator; |
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use Netdudes\DataSourceryBundle\DataType\NumberDataType; |
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use Netdudes\DataSourceryBundle\Query\Query; |
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use PHPUnit\Framework\TestCase; |
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class SelectGeneratorTest extends TestCase |
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{ |
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public function testGetSelectFieldMap() |
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{ |
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$generator = $this->buildSelectGenerator(); |
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$dummyQuery = new Query(); |
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$map = $generator->getSelectFieldMap($dummyQuery); |
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$this->assertCount(3, $map, "Unexpected number of entries in the map"); |
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$this->assertArrayHasKey('FIELD_1', $map, "FIELD_1_ON_ENTITY is expected to be in the select field map"); |
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$this->assertArrayHasKey('RELATION_1_FIELD_2', $map, "FIELD_2_ON_RELATION_1 is expected to be in the select field map"); |
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$this->assertArrayHasKey('RELATION_2_RELATION_3_FIELD_3', $map, "FIELD_3_ON_RELATION_3 is expected to be in the select field map"); |
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$this->assertEquals('ENTITY_ALIAS.FIELD_1', $map['FIELD_1'], 'Unexpected select path for alias'); |
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$this->assertEquals('RELATION_1_ALIAS.FIELD_2', $map['RELATION_1_FIELD_2'], 'Unexpected select path for alias'); |
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$this->assertEquals('RELATION_3_ALIAS.FIELD_3', $map['RELATION_2_RELATION_3_FIELD_3'], 'Unexpected select path for alias'); |
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} |
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public function testGenerate() |
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{ |
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$generator = $this->buildSelectGenerator(); |
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$dummyQuery = new Query(); |
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$select = $generator->generate($dummyQuery); |
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$this->assertEquals(3, $select->count(), "The SELECT is expected to have three statements"); |
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$this->assertContains('ENTITY_ALIAS.FIELD_1 FIELD_1', $select->getParts(), "Expected select statement is missing"); |
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$this->assertContains('RELATION_1_ALIAS.FIELD_2 RELATION_1_FIELD_2', $select->getParts(), "Expected select statement is missing"); |
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$this->assertContains('RELATION_3_ALIAS.FIELD_3 RELATION_2_RELATION_3_FIELD_3', $select->getParts(), "Expected select statement is missing"); |
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} |
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/** |
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* @return RequiredFieldsExtractor |
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*/ |
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private function buildRequiredFieldsExtractor() |
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{ |
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$extractor = $this->getMockBuilder('Netdudes\DataSourceryBundle\DataSource\Driver\Doctrine\QueryBuilder\RequiredFieldsExtractor') |
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->disableOriginalConstructor() |
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->setMethods(['extractRequiredFields']) |
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->getMock(); |
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$extractor |
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->expects($this->any()) |
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->method('extractRequiredFields') |
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->will($this->returnValue(['FIELD_1_ON_ENTITY', 'FIELD_2_ON_RELATION_1', 'FIELD_3_ON_RELATION_3'])); |
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return $extractor; |
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} |
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/** |
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* @return JoinGenerator |
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*/ |
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private function buildJoinGenerator() |
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{ |
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$joins = [ |
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'RELATION_1' => new Join(Join::LEFT_JOIN, 'ENTITY_ALIAS.RELATION_1', 'RELATION_1_ALIAS'), |
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'RELATION_2' => new Join(Join::LEFT_JOIN, 'ENTITY_ALIAS.RELATION_2', 'RELATION_2_ALIAS'), |
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'RELATION_2.RELATION_3' => new Join(Join::LEFT_JOIN, 'RELATION_2_ALIAS.RELATION_3', 'RELATION_3_ALIAS'), |
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]; |
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$generator = $this->getMockBuilder('Netdudes\DataSourceryBundle\DataSource\Driver\Doctrine\QueryBuilder\JoinGenerator') |
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->disableOriginalConstructor() |
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->setMethods(['generate']) |
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->getMock(); |
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$generator |
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->expects($this->any()) |
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->method('generate') |
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->will($this->returnValue($joins)); |
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return $generator; |
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} |
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/** |
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* @return array |
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*/ |
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private function buildDataSourceFields() |
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{ |
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return [ |
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new Field('FIELD_1_ON_ENTITY', 'FIELD', '', new NumberDataType(), 'FIELD_1'), |
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new Field('FIELD_2_ON_RELATION_1', 'FIELD', '', new NumberDataType(), 'RELATION_1.FIELD_2'), |
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new Field('FIELD_3_ON_RELATION_3', 'FIELD', '', new NumberDataType(), 'RELATION_2.RELATION_3.FIELD_3'), |
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new Field('FIELD_4', 'FIELD', '', new NumberDataType(), 'RELATION_2.FIELD_4'), |
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]; |
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} |
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/** |
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* @return SelectGenerator |
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*/ |
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private function buildSelectGenerator() |
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{ |
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return new \Netdudes\DataSourceryBundle\DataSource\Driver\Doctrine\QueryBuilder\SelectGenerator( |
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$this->buildDataSourceFields(), |
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'ENTITY_ALIAS', |
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$this->buildJoinGenerator(), |
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$this->buildRequiredFieldsExtractor() |
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); |
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} |
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} |
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netdudes /
DataSourceryBundle
