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<?php |
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use PHPUnit\Framework\TestCase; |
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use HexMakina\Crudites\Grammar\Query\Select; |
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use HexMakina\Crudites\Grammar\Predicate; |
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class SelectTest extends TestCase |
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{ |
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public function testConstructor() |
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{ |
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$columns = ['id', 'contact' => 'email', 'person' => ['name']]; |
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$table = 'users'; |
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$table_alias = 'u'; |
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$select = new Select($columns, $table, $table_alias); |
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$this->assertEquals($table, $select->table()); |
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$this->assertEquals($table_alias, $select->alias()); |
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$this->assertEquals($table_alias, $select->base()); |
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$this->assertEquals('SELECT id,email AS `contact`,`name` AS `person` FROM `users` `u`', (string)$select); |
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} |
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public function testStatementWithTable() |
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{ |
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$columns = ['id', 'name']; |
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$table = 'users'; |
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$select = new Select($columns, $table); |
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$expected = 'SELECT id,name FROM `users`'; |
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$this->assertEquals($expected, $select->statement()); |
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} |
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public function testSelectAlso() |
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{ |
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$columns = ['id', 'name']; |
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$table = 'users'; |
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$select = new Select($columns, $table); |
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$additional_columns = ['email', 'age']; |
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$select->selectAlso($additional_columns); |
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$expected = 'SELECT id,name,email,age FROM `users`'; |
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$this->assertEquals($expected, $select->statement()); |
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} |
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public function testSelectAlsoWithEmptyArray() |
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{ |
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$this->expectException(\InvalidArgumentException::class); |
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$this->expectExceptionMessage('EMPTY_SETTER_ARRAY'); |
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$columns = ['id', 'name']; |
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$table = 'users'; |
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$select = new Select($columns, $table); |
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$select->selectAlso([]); |
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} |
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public function testSelectWhere() |
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{ |
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$columns = ['id', 'name']; |
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$table = 'users'; |
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$select = new Select($columns, $table); |
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$where = $select->where([new Predicate('id', '=', 1)]); |
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$expected = 'SELECT id,name FROM `users` WHERE id = 1'; |
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$this->assertEquals($expected, (string)$select); |
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$this->assertEmpty($select->bindings()); |
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$this->expectException(\InvalidArgumentException::class); |
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$this->expectExceptionMessage('PREDICATE_REQUIRES_A_BIND_LABEL'); |
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$where->andPredicate((new Predicate('name', 'LIKE'))->withValue('John%')); |
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$where->andPredicate((new Predicate('name', 'LIKE'))->withValue('John%'), 'search_name'); |
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$expected_bindings = ['name' => 'John%']; |
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$expected .= ' AND name LIKE :name'; |
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$this->assertEquals($expected, (string)$select); |
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$this->assertEquals($expected_bindings, $where->bindings()); |
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$this->assertEquals($expected_bindings, $select->bindings()); |
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$where->andIsNull(['email']); |
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$expected .= ' AND `email` IS NULL'; |
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$this->assertEquals($expected, (string)$select); |
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$this->assertEquals($expected_bindings, $where->bindings()); |
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$this->assertEquals($expected_bindings, $select->bindings()); |
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$where->andFields(['age' => 23]); |
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$expected_bindings['andFields_age'] = 23; |
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$expected .= ' AND `age` = :andFields_age'; |
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$this->assertEquals($expected, (string)$select); |
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$this->assertEquals($expected_bindings, $where->bindings()); |
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$this->assertEquals($expected_bindings, $select->bindings()); |
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} |
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public function testListingOrderItemsWithProduct() |
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{ |
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$expected = 'SELECT quantity,price AS `sold_price` FROM `order_items` `oi`'; |
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$query = new Select(['quantity', 'sold_price' => 'price'], 'order_items', 'oi'); |
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$this->assertEquals($expected, (string)$query); |
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$query->join('products', 'p')->on('product_id', 'oi', 'product_id'); |
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$this->assertEquals($expected .' JOIN `products` `p` ON `p`.`product_id` = `oi`.`product_id`', (string)$query); |
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$query->selectAlso(['productName' => ['p', 'name']]); |
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$expected = 'SELECT quantity,price AS `sold_price`,`p`.`name` AS `productName` FROM `order_items` `oi` JOIN `products` `p` ON `p`.`product_id` = `oi`.`product_id`'; |
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$this->assertEquals($expected, (string)$query); |
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$query->join('orders', 'o')->on('order_id','oi', 'order_id'); |
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$expected .= ' JOIN `orders` `o` ON `o`.`order_id` = `oi`.`order_id`'; |
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$this->assertEquals($expected, (string)$query); |
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$query->selectAlso(['orderDate' => ['o', 'created_at']]); |
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} |
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} |
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This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.