function AlterTest::testAlterChangeConditional

Tests that we can alter a query's conditionals.

File

core/tests/Drupal/KernelTests/Core/Database/AlterTest.php, line 54

Class

AlterTest

Tests the hook_query_alter capabilities of the Select builder.

Namespace

Code

public function testAlterChangeConditional() {
    $query = $this->connection
        ->select('test_task');
    $tid_field = $query->addField('test_task', 'tid');
    $pid_field = $query->addField('test_task', 'pid');
    $task_field = $query->addField('test_task', 'task');
    $people_alias = $query->join('test', 'people', "[test_task].[pid] = [people].[id]");
    $name_field = $query->addField($people_alias, 'name', 'name');
    $query->condition('test_task.tid', '1');
    $query->orderBy($tid_field);
    $query->addTag('database_test_alter_change_conditional');
    $result = $query->execute();
    $records = $result->fetchAll();
    $this->assertCount(1, $records, 'Returned the correct number of rows.');
    $this->assertEquals('John', $records[0]->{$name_field}, 'Correct data retrieved.');
    $this->assertEquals(2, $records[0]->{$tid_field}, 'Correct data retrieved.');
    $this->assertEquals(1, $records[0]->{$pid_field}, 'Correct data retrieved.');
    $this->assertEquals('sleep', $records[0]->{$task_field}, 'Correct data retrieved.');
}