function JqueryUiLibraryAssetsTest::testProperlySetWeights

Confirm assets are weighted so they load in the correct order.

The configured loading order is compared against the necessary loading order. The necessary loading order was determined by the requirements specified in each jQuery UI JavaScript file.

File

core/tests/Drupal/FunctionalTests/Libraries/JqueryUiLibraryAssetsTest.php, line 102

Class

JqueryUiLibraryAssetsTest

Tests the loading of jQuery UI CSS and JS assets.

Namespace

Code

public function testProperlySetWeights() {
    $assets = [];
    // Confirm that no asset is assigned multiple weights.
    foreach ($this->weightGroupedAssets as $asset_array) {
        foreach ($asset_array as $asset) {
            $this->assertNotContains($asset, $assets);
            $assets[] = $asset;
        }
    }
    // The loading order that assets groups must be in, based on the
    // dependencies specified in every jQuery UI JavaScript file.
    $necessary_loading_order = [
        [
            'core/assets/vendor/jquery.ui/ui/version-min.js',
        ],
        [
            'core/assets/vendor/jquery.ui/ui/data-min.js',
            'core/assets/vendor/jquery.ui/ui/disable-selection-min.js',
            'core/assets/vendor/jquery.ui/ui/focusable-min.js',
            'core/assets/vendor/jquery.ui/ui/form-min.js',
            'core/assets/vendor/jquery.ui/ui/ie-min.js',
            'core/assets/vendor/jquery.ui/ui/jquery-patch-min.js',
            'core/assets/vendor/jquery.ui/ui/keycode-min.js',
            'core/assets/vendor/jquery.ui/ui/plugin-min.js',
            'core/assets/vendor/jquery.ui/ui/safe-active-element-min.js',
            'core/assets/vendor/jquery.ui/ui/safe-blur-min.js',
            'core/assets/vendor/jquery.ui/ui/scroll-parent-min.js',
            'core/assets/vendor/jquery.ui/ui/unique-id-min.js',
            'core/assets/vendor/jquery.ui/ui/widget-min.js',
            'core/assets/vendor/jquery.ui/themes/base/core.css',
        ],
        [
            'core/assets/vendor/jquery.ui/ui/widgets/autocomplete-min.js',
            'core/assets/vendor/jquery.ui/ui/labels-min.js',
            'core/assets/vendor/jquery.ui/ui/widgets/menu-min.js',
            'core/assets/vendor/jquery.ui/themes/base/autocomplete.css',
            'core/assets/vendor/jquery.ui/themes/base/menu.css',
            'core/assets/vendor/jquery.ui/ui/widgets/controlgroup-min.js',
            'core/assets/vendor/jquery.ui/ui/form-reset-mixin-min.js',
            'core/assets/vendor/jquery.ui/ui/widgets/mouse-min.js',
            'core/assets/vendor/jquery.ui/themes/base/controlgroup.css',
        ],
        [
            'core/assets/vendor/jquery.ui/ui/widgets/checkboxradio-min.js',
            'core/assets/vendor/jquery.ui/ui/widgets/draggable-min.js',
            'core/assets/vendor/jquery.ui/ui/widgets/resizable-min.js',
            'core/assets/vendor/jquery.ui/themes/base/checkboxradio.css',
            'core/assets/vendor/jquery.ui/themes/base/resizable.css',
        ],
        [
            'core/assets/vendor/jquery.ui/ui/widgets/button-min.js',
            'core/assets/vendor/jquery.ui/themes/base/button.css',
        ],
        [
            'core/assets/vendor/jquery.ui/ui/widgets/dialog-min.js',
            'core/assets/vendor/jquery.ui/themes/base/dialog.css',
        ],
        [
            'core/assets/vendor/jquery.ui/themes/base/theme.css',
        ],
    ];
    $configured_weights = array_keys($this->weightGroupedAssets);
    // Loop through the necessary loading order and compare to the configured
    // loading order.
    foreach ($necessary_loading_order as $stage => $assets) {
        $assets_loaded_in_stage = $this->weightGroupedAssets[$configured_weights[$stage]];
        foreach ($assets as $asset) {
            $this->assertContains($asset, $assets_loaded_in_stage);
        }
    }
}