function ThemeInfoTest::testStylesheets

Tests stylesheets-remove.

File

core/modules/system/tests/src/Functional/Theme/ThemeInfoTest.php, line 61

Class

ThemeInfoTest

Tests processing of theme .info.yml properties.

Namespace

Code

public function testStylesheets() {
    $this->themeInstaller
        ->install([
        'test_basetheme',
        'test_subtheme',
    ]);
    $this->config('system.theme')
        ->set('default', 'test_subtheme')
        ->save();
    $base = drupal_get_path('theme', 'test_basetheme');
    $sub = drupal_get_path('theme', 'test_subtheme') . '/css';
    // All removals are expected to be based on a file's path and name and
    // should work nevertheless.
    $this->drupalGet('theme-test/info/stylesheets');
    $this->assertCount(1, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "{$base}/base-add.css",
    ]), "{$base}/base-add.css found");
    $this->assertCount(0, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "base-remove.css",
    ]), "base-remove.css not found");
    $this->assertCount(1, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "{$sub}/sub-add.css",
    ]), "{$sub}/sub-add.css found");
    $this->assertCount(0, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "sub-remove.css",
    ]), "sub-remove.css not found");
    $this->assertCount(0, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "base-add.sub-remove.css",
    ]), "base-add.sub-remove.css not found");
    // Verify that CSS files with the same name are loaded from both the base theme and subtheme.
    $this->assertCount(1, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "{$base}/samename.css",
    ]), "{$base}/samename.css found");
    $this->assertCount(1, $this->xpath('//link[contains(@href, :href)]', [
        ':href' => "{$sub}/samename.css",
    ]), "{$sub}/samename.css found");
}