3 namespace Drupal\Tests\TestSuites;
5 use Drupal\simpletest\TestDiscovery;
6 use PHPUnit\Framework\TestSuite;
9 * Base class for Drupal test suites.
11 abstract class TestSuiteBase extends TestSuite {
14 * Finds extensions in a Drupal installation.
16 * An extension is defined as a directory with an *.info.yml file in it.
19 * Path to the root of the Drupal installation.
22 * Associative array of extension paths, with extension name as keys.
24 protected function findExtensionDirectories($root) {
25 $extension_roots = \drupal_phpunit_contrib_extension_directory_roots($root);
27 $extension_directories = array_map('drupal_phpunit_find_extension_directories', $extension_roots);
28 return array_reduce($extension_directories, 'array_merge', []);
32 * Find and add tests to the suite for core and any extensions.
35 * Path to the root of the Drupal installation.
36 * @param string $suite_namespace
37 * SubNamespace used to separate test suite. Examples: Unit, Functional.
39 protected function addTestsBySuiteNamespace($root, $suite_namespace) {
40 // Core's tests are in the namespace Drupal\${suite_namespace}Tests\ and are
41 // always inside of core/tests/Drupal/${suite_namespace}Tests. The exception
42 // to this is Unit tests for historical reasons.
43 if ($suite_namespace == 'Unit') {
44 $tests = TestDiscovery::scanDirectory("Drupal\\Tests\\", "$root/core/tests/Drupal/Tests");
45 $tests = array_flip(array_filter(array_flip($tests), function ($test_class) {
46 // The Listeners directory does not contain tests. Use the class name
47 // to be compatible with all operating systems.
48 return !preg_match('/^Drupal\\\\Tests\\\\Listeners\\\\/', $test_class);
50 $this->addTestFiles($tests);
53 $this->addTestFiles(TestDiscovery::scanDirectory("Drupal\\${suite_namespace}Tests\\", "$root/core/tests/Drupal/${suite_namespace}Tests"));
56 // Extensions' tests will always be in the namespace
57 // Drupal\Tests\$extension_name\$suite_namespace\ and be in the
58 // $extension_path/tests/src/$suite_namespace directory. Not all extensions
59 // will have all kinds of tests.
60 foreach ($this->findExtensionDirectories($root) as $extension_name => $dir) {
61 $test_path = "$dir/tests/src/$suite_namespace";
62 if (is_dir($test_path)) {
63 $this->addTestFiles(TestDiscovery::scanDirectory("Drupal\\Tests\\$extension_name\\$suite_namespace\\", $test_path));