function SelectTest::testIsNotNullCondition

Tests that we can find a record without a NULL value.

File

core/tests/Drupal/KernelTests/Core/Database/SelectTest.php, line 246

Class

SelectTest

Tests the Select query builder.

Namespace

Code

public function testIsNotNullCondition() : void {
    $this->ensureSampleDataNull();
    $names = $this->connection
        ->select('test_null', 'tn')
        ->fields('tn', [
        'name',
    ])
        ->isNotNull('tn.age')
        ->orderBy('name')
        ->execute()
        ->fetchCol();
    $this->assertCount(2, $names, 'Correct number of records found withNOT NULL age.');
    $this->assertEquals('Gonzo', $names[0], 'Correct record returned for NOT NULL age.');
    $this->assertEquals('Kermit', $names[1], 'Correct record returned for NOT NULL age.');
}