function TestSuiteBase::addTestsBySuiteNamespace

Find and add tests to the suite for core and any extensions.

Parameters

string $root: Path to the root of the Drupal installation.

string $suite_namespace: SubNamespace used to separate test suite. Examples: Unit, Functional.

File

core/tests/TestSuites/TestSuiteBase.php, line 39

Class

TestSuiteBase

Base class for Drupal test suites.

Namespace

Code

protected function addTestsBySuiteNamespace($root, $suite_namespace) {
    // Core's tests are in the namespace Drupal\${suite_namespace}Tests\ and are
    // always inside of core/tests/Drupal/${suite_namespace}Tests. The exception
    // to this is Unit tests for historical reasons.
    if ($suite_namespace == 'Unit') {
        $tests = TestDiscovery::scanDirectory("Drupal\\Tests\\", "{$root}/core/tests/Drupal/Tests");
        $tests = array_flip(array_filter(array_flip($tests), function ($test_class) {
            // The Listeners directory does not contain tests. Use the class name
            // to be compatible with all operating systems.
            return !preg_match('/^Drupal\\\\Tests\\\\Listeners\\\\/', $test_class);
        }));
        $this->addTestFiles($tests);
    }
    else {
        $this->addTestFiles(TestDiscovery::scanDirectory("Drupal\\{$suite_namespace}Tests\\", "{$root}/core/tests/Drupal/{$suite_namespace}Tests"));
    }
    // Extensions' tests will always be in the namespace
    // Drupal\Tests\$extension_name\$suite_namespace\ and be in the
    // $extension_path/tests/src/$suite_namespace directory. Not all extensions
    // will have all kinds of tests.
    foreach ($this->findExtensionDirectories($root) as $extension_name => $dir) {
        $test_path = "{$dir}/tests/src/{$suite_namespace}";
        if (is_dir($test_path)) {
            $this->addTestFiles(TestDiscovery::scanDirectory("Drupal\\Tests\\{$extension_name}\\{$suite_namespace}\\", $test_path));
        }
    }
}