function BasicTest::testSimpleFiltering

Tests filtering of the result set.

File

core/modules/views/tests/src/Kernel/BasicTest.php, line 44

Class

BasicTest

A basic query test for Views.

Namespace

Code

public function testSimpleFiltering() : void {
    $view = Views::getView('test_view');
    $view->setDisplay();
    // Add a filter.
    $view->displayHandlers
        ->get('default')
        ->overrideOption('filters', [
        'age' => [
            'operator' => '<',
            'value' => [
                'value' => '28',
                'min' => '',
                'max' => '',
            ],
            'group' => '0',
            'exposed' => FALSE,
            'expose' => [
                'operator' => FALSE,
                'label' => '',
            ],
            'id' => 'age',
            'table' => 'views_test_data',
            'field' => 'age',
            'relationship' => 'none',
        ],
    ]);
    // Execute the view.
    $this->executeView($view);
    // Build the expected result.
    $dataset = [
        [
            'id' => 1,
            'name' => 'John',
            'age' => 25,
        ],
        [
            'id' => 2,
            'name' => 'George',
            'age' => 27,
        ],
        [
            'id' => 4,
            'name' => 'Paul',
            'age' => 26,
        ],
    ];
    // Verify the result.
    $this->assertCount(3, $view->result, 'The number of returned rows match.');
    $this->assertIdenticalResultSet($view, $dataset, [
        'views_test_data_name' => 'name',
        'views_test_data_age' => 'age',
    ]);
}