public function SystemListingTest::testDirectoryPrecedence in Drupal 9
Same name and namespace in other branches
- 8 core/modules/system/tests/src/Kernel/Common/SystemListingTest.php \Drupal\Tests\system\Kernel\Common\SystemListingTest::testDirectoryPrecedence()
- 10 core/modules/system/tests/src/Kernel/Common/SystemListingTest.php \Drupal\Tests\system\Kernel\Common\SystemListingTest::testDirectoryPrecedence()
Tests that files in different directories take precedence as expected.
File
- core/
modules/ system/ tests/ src/ Kernel/ Common/ SystemListingTest.php, line 19
Class
- SystemListingTest
- Tests scanning system directories in drupal_system_listing().
Namespace
Drupal\Tests\system\Kernel\CommonCode
public function testDirectoryPrecedence() {
// Define the module files we will search for, and the directory precedence
// we expect.
$expected_directories = [
// When both copies of the module are compatible with Drupal core, the
// copy in the profile directory takes precedence.
'drupal_system_listing_compatible_test' => [
'core/profiles/testing/modules',
'core/modules/system/tests/modules',
],
];
// This test relies on two versions of the same module existing in
// different places in the filesystem. Without that, the test has no
// meaning, so assert their presence first.
foreach ($expected_directories as $module => $directories) {
foreach ($directories as $directory) {
$filename = "{$directory}/{$module}/{$module}.info.yml";
$this
->assertFileExists($this->root . '/' . $filename);
}
}
// Now scan the directories and check that the files take precedence as
// expected.
$listing = new ExtensionDiscovery($this->root);
$listing
->setProfileDirectories([
'core/profiles/testing',
]);
$files = $listing
->scan('module');
foreach ($expected_directories as $module => $directories) {
$expected_directory = array_shift($directories);
$expected_uri = "{$expected_directory}/{$module}/{$module}.info.yml";
$this
->assertEquals($expected_uri, $files[$module]
->getPathname(), new FormattableMarkup('Module @actual was found at @expected.', [
'@actual' => $files[$module]
->getPathname(),
'@expected' => $expected_uri,
]));
}
}