function DatabaseSelectComplexTestCase::testCountQuery

Test that we can generate a count query from a built query.

File

modules/simpletest/tests/database_test.test, line 2300

Class

DatabaseSelectComplexTestCase

Test more complex select statements.

Code

function testCountQuery() {
    $query = db_select('test');
    $name_field = $query->addField('test', 'name');
    $age_field = $query->addField('test', 'age', 'age');
    $query->orderBy('name');
    $count = $query->countQuery()
        ->execute()
        ->fetchField();
    $this->assertEqual($count, 4, 'Counted the correct number of records.');
    // Now make sure we didn't break the original query!  We should still have
    // all of the fields we asked for.
    $record = $query->execute()
        ->fetch();
    $this->assertEqual($record->{$name_field}, 'George', 'Correct data retrieved.');
    $this->assertEqual($record->{$age_field}, 27, 'Correct data retrieved.');
}