function SystemListingTest::testDirectoryPrecedence in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/src/Tests/Common/SystemListingTest.php \Drupal\system\Tests\Common\SystemListingTest::testDirectoryPrecedence()
Tests that files in different directories take precedence as expected.
File
- core/
modules/ system/ src/ Tests/ Common/ SystemListingTest.php, line 22 - Contains \Drupal\system\Tests\Common\SystemListingTest.
Class
- SystemListingTest
- Tests scanning system directories in drupal_system_listing().
Namespace
Drupal\system\Tests\CommonCode
function testDirectoryPrecedence() {
// Define the module files we will search for, and the directory precedence
// we expect.
$expected_directories = array(
// When both copies of the module are compatible with Drupal core, the
// copy in the profile directory takes precedence.
'drupal_system_listing_compatible_test' => array(
'core/profiles/testing/modules',
'core/modules/system/tests/modules',
),
);
// This test relies on two versions of the same module existing in
// different places in the filesystem. Without that, the test has no
// meaning, so assert their presence first.
foreach ($expected_directories as $module => $directories) {
foreach ($directories as $directory) {
$filename = "{$directory}/{$module}/{$module}.info.yml";
$this
->assertTrue(file_exists(\Drupal::root() . '/' . $filename), format_string('@filename exists.', array(
'@filename' => $filename,
)));
}
}
// Now scan the directories and check that the files take precedence as
// expected.
$listing = new ExtensionDiscovery(\Drupal::root());
$listing
->setProfileDirectories(array(
'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";
$this
->assertEqual($files[$module]
->getPathname(), $expected_uri, format_string('Module @actual was found at @expected.', array(
'@actual' => $files[$module]
->getPathname(),
'@expected' => $expected_uri,
)));
}
}