function ExposedFormCheckboxesTest::testExposedIsAllOfFilter

Tests that "is all of" filters work with checkboxes.

File

core/modules/views/tests/src/Functional/Plugin/ExposedFormCheckboxesTest.php, line 118

Class

ExposedFormCheckboxesTest

Tests exposed forms functionality.

Namespace

Code

public function testExposedIsAllOfFilter() {
    foreach ([
        'Term 1',
        'Term 2',
        'Term 3',
    ] as $term_name) {
        // Add a few terms to the new vocabulary.
        $term = Term::create([
            'name' => $term_name,
            'vid' => $this->vocabulary
                ->id(),
        ]);
        $term->save();
        $this->terms[] = $term;
    }
    // Create a field.
    $field_name = mb_strtolower($this->randomMachineName());
    $handler_settings = [
        'target_bundles' => [
            $this->vocabulary
                ->id() => $this->vocabulary
                ->id(),
        ],
        'auto_create' => FALSE,
    ];
    $this->createEntityReferenceField('node', 'article', $field_name, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
    // Add some test nodes.
    $this->createNode([
        'type' => 'article',
        $field_name => [
            $this->terms[0]
                ->id(),
            $this->terms[1]
                ->id(),
        ],
    ]);
    $this->createNode([
        'type' => 'article',
        $field_name => [
            $this->terms[0]
                ->id(),
            $this->terms[2]
                ->id(),
        ],
    ]);
    // Use a test theme to convert multi-select elements into checkboxes.
    \Drupal::service('theme_installer')->install([
        'views_test_checkboxes_theme',
    ]);
    $this->config('system.theme')
        ->set('default', 'views_test_checkboxes_theme')
        ->save();
    $this->drupalGet('test_exposed_form_checkboxes');
    // Ensure that all results are displayed.
    // All rows are displayed by default on the first page when no options are
    // checked.
    $this->assertSession()
        ->elementsCount('xpath', "//div[contains(@class, 'views-row')]", 8);
    $this->assertSession()
        ->pageTextNotContains('An illegal choice has been detected. Please contact the site administrator.');
    // Select one option and ensure we still have results.
    $tid = $this->terms[0]
        ->id();
    $this->submitForm([
        "tid[{$tid}]" => $tid,
    ], 'Apply');
    // Ensure only nodes tagged with $tid are displayed.
    $this->assertSession()
        ->elementsCount('xpath', "//div[contains(@class, 'views-row')]", 2);
    $this->assertSession()
        ->pageTextNotContains('An illegal choice has been detected. Please contact the site administrator.');
}