function HandlerTest::testUICRUD

Tests UI CRUD.

File

core/modules/views_ui/tests/src/Functional/HandlerTest.php, line 98

Class

HandlerTest

Tests handler UI for views.

Namespace

Code

public function testUICRUD() {
    $handler_types = ViewExecutable::getHandlerTypes();
    foreach ($handler_types as $type => $type_info) {
        // Test adding handlers.
        $add_handler_url = "admin/structure/views/nojs/add-handler/test_view_empty/default/{$type}";
        // Area handler types need to use a different handler.
        if (in_array($type, [
            'header',
            'footer',
            'empty',
        ])) {
            $this->drupalPostForm($add_handler_url, [
                'name[views.area]' => TRUE,
            ], t('Add and configure @handler', [
                '@handler' => $type_info['ltitle'],
            ]));
            $id = 'area';
            $edit_handler_url = "admin/structure/views/nojs/handler/test_view_empty/default/{$type}/{$id}";
        }
        elseif ($type == 'relationship') {
            $this->drupalPostForm($add_handler_url, [
                'name[views_test_data.uid]' => TRUE,
            ], t('Add and configure @handler', [
                '@handler' => $type_info['ltitle'],
            ]));
            $id = 'uid';
            $edit_handler_url = "admin/structure/views/nojs/handler/test_view_empty/default/{$type}/{$id}";
        }
        else {
            $this->drupalPostForm($add_handler_url, [
                'name[views_test_data.job]' => TRUE,
            ], t('Add and configure @handler', [
                '@handler' => $type_info['ltitle'],
            ]));
            $id = 'job';
            $edit_handler_url = "admin/structure/views/nojs/handler/test_view_empty/default/{$type}/{$id}";
        }
        $this->assertUrl($edit_handler_url, [], 'The user got redirected to the handler edit form.');
        $random_label = $this->randomMachineName();
        $this->drupalPostForm(NULL, [
            'options[admin_label]' => $random_label,
        ], t('Apply'));
        $this->assertUrl('admin/structure/views/view/test_view_empty/edit/default', [], 'The user got redirected to the views edit form.');
        $this->assertLinkByHref($edit_handler_url, 0, 'The handler edit link appears in the UI.');
        $links = $this->xpath('//a[starts-with(normalize-space(text()), :label)]', [
            ':label' => $random_label,
        ]);
        $this->assertTrue(isset($links[0]), 'The handler edit link has the right label');
        // Save the view and have a look whether the handler was added as expected.
        $this->drupalPostForm(NULL, [], t('Save'));
        $view = $this->container
            ->get('entity_type.manager')
            ->getStorage('view')
            ->load('test_view_empty');
        $display = $view->getDisplay('default');
        $this->assertTrue(isset($display['display_options'][$type_info['plural']][$id]), 'Ensure the field was added to the view itself.');
        // Remove the item and check that it's removed
        $this->drupalPostForm($edit_handler_url, [], t('Remove'));
        $this->assertNoLinkByHref($edit_handler_url, 0, 'The handler edit link does not appears in the UI after removing.');
        $this->drupalPostForm(NULL, [], t('Save'));
        $view = $this->container
            ->get('entity_type.manager')
            ->getStorage('view')
            ->load('test_view_empty');
        $display = $view->getDisplay('default');
        $this->assertFalse(isset($display['display_options'][$type_info['plural']][$id]), 'Ensure the field was removed from the view itself.');
    }
    // Test adding a field of the user table using the uid relationship.
    $type_info = $handler_types['relationship'];
    $add_handler_url = "admin/structure/views/nojs/add-handler/test_view_empty/default/relationship";
    $this->drupalPostForm($add_handler_url, [
        'name[views_test_data.uid]' => TRUE,
    ], t('Add and configure @handler', [
        '@handler' => $type_info['ltitle'],
    ]));
    $add_handler_url = "admin/structure/views/nojs/add-handler/test_view_empty/default/field";
    $type_info = $handler_types['field'];
    $this->drupalPostForm($add_handler_url, [
        'name[users_field_data.name]' => TRUE,
    ], t('Add and configure @handler', [
        '@handler' => $type_info['ltitle'],
    ]));
    $id = 'name';
    $edit_handler_url = "admin/structure/views/nojs/handler/test_view_empty/default/field/{$id}";
    $this->assertUrl($edit_handler_url, [], 'The user got redirected to the handler edit form.');
    $this->assertFieldByName('options[relationship]', 'uid', 'Ensure the relationship select is filled with the UID relationship.');
    $this->drupalPostForm(NULL, [], t('Apply'));
    $this->drupalPostForm(NULL, [], t('Save'));
    $view = $this->container
        ->get('entity_type.manager')
        ->getStorage('view')
        ->load('test_view_empty');
    $display = $view->getDisplay('default');
    $this->assertTrue(isset($display['display_options'][$type_info['plural']][$id]), 'Ensure the field was added to the view itself.');
}