function SelectTest::testSelectDuplicateAlias

Tests that aliases are renamed when they are duplicates.

File

core/tests/Drupal/KernelTests/Core/Database/SelectTest.php, line 548

Class

SelectTest

Tests the Select query builder.

Namespace

Code

public function testSelectDuplicateAlias() : void {
    $query = $this->connection
        ->select('test', 't');
    $alias1 = $query->addField('t', 'name', 'the_alias');
    $alias2 = $query->addField('t', 'age', 'the_alias');
    $this->assertNotSame($alias1, $alias2, 'Duplicate aliases are renamed.');
}