function ModuleHandlerTest::testThemeMetaData

Tests whether the correct theme metadata is returned.

File

core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php, line 351

Class

ModuleHandlerTest

Tests ModuleHandler functionality.

Namespace

Code

public function testThemeMetaData() {
    // Generate the list of available themes.
    $themes = \Drupal::service('theme_handler')->rebuildThemeData();
    // Check that the mtime field exists for the bartik theme.
    $this->assertTrue(!empty($themes['bartik']->info['mtime']), 'The bartik.info.yml file modification time field is present.');
    // Use 0 if mtime isn't present, to avoid an array index notice.
    $test_mtime = !empty($themes['bartik']->info['mtime']) ? $themes['bartik']->info['mtime'] : 0;
    // Ensure the mtime field contains a number that is greater than zero.
    $this->assertIsNumeric($test_mtime);
    $this->assertGreaterThan(0, $test_mtime);
}