function ArgumentDefaultTest::testArgumentDefaultPlugin

Tests the argument default test plugin.

See also

\Drupal\views_test_data\Plugin\views\argument_default\ArgumentDefaultTest

File

core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php, line 59

Class

ArgumentDefaultTest

Tests pluggable argument_default for views.

Namespace

Code

public function testArgumentDefaultPlugin() {
    $view = Views::getView('test_view');
    // Add a new argument and set the test plugin for the argument_default.
    $options = [
        'default_argument_type' => 'argument_default_test',
        'default_argument_options' => [
            'value' => 'John',
        ],
        'default_action' => 'default',
    ];
    $id = $view->addHandler('default', 'argument', 'views_test_data', 'name', $options);
    $view->initHandlers();
    $plugin = $view->argument[$id]
        ->getPlugin('argument_default');
    $this->assertInstanceOf(ArgumentDefaultTestPlugin::class, $plugin);
    // Check that the value of the default argument is as expected.
    $this->assertEquals('John', $view->argument[$id]
        ->getDefaultArgument(), 'The correct argument default value is returned.');
    // Don't pass in a value for the default argument and make sure the query
    // just returns John.
    $this->executeView($view);
    $this->assertEquals('John', $view->argument[$id]
        ->getValue(), 'The correct argument value is used.');
    $expected_result = [
        [
            'name' => 'John',
        ],
    ];
    $this->assertIdenticalResultset($view, $expected_result, [
        'views_test_data_name' => 'name',
    ]);
    // Pass in value as argument to be sure that not the default value is used.
    $view->destroy();
    $this->executeView($view, [
        'George',
    ]);
    $this->assertEquals('George', $view->argument[$id]
        ->getValue(), 'The correct argument value is used.');
    $expected_result = [
        [
            'name' => 'George',
        ],
    ];
    $this->assertIdenticalResultset($view, $expected_result, [
        'views_test_data_name' => 'name',
    ]);
}