--- /dev/null
+<?php
+
+namespace Drupal\KernelTests;
+
+use Drupal\Component\FileCache\FileCacheFactory;
+use Drupal\Core\Database\Database;
+use org\bovigo\vfs\vfsStream;
+use org\bovigo\vfs\visitor\vfsStreamStructureVisitor;
+
+/**
+ * @coversDefaultClass \Drupal\KernelTests\KernelTestBase
+ * @group PHPUnit
+ * @group Test
+ * @group KernelTests
+ */
+class KernelTestBaseTest extends KernelTestBase {
+
+ /**
+ * @covers ::setUpBeforeClass
+ */
+ public function testSetUpBeforeClass() {
+ // Note: PHPUnit automatically restores the original working directory.
+ $this->assertSame(realpath(__DIR__ . '/../../../../'), getcwd());
+ }
+
+ /**
+ * @covers ::bootEnvironment
+ */
+ public function testBootEnvironment() {
+ $this->assertRegExp('/^test\d{8}$/', $this->databasePrefix);
+ $this->assertStringStartsWith('vfs://root/sites/simpletest/', $this->siteDirectory);
+ $this->assertEquals([
+ 'root' => [
+ 'sites' => [
+ 'simpletest' => [
+ substr($this->databasePrefix, 4) => [
+ 'files' => [
+ 'config' => [
+ 'sync' => [],
+ ],
+ ],
+ ],
+ ],
+ ],
+ ],
+ ], vfsStream::inspect(new vfsStreamStructureVisitor())->getStructure());
+ }
+
+ /**
+ * @covers ::getDatabaseConnectionInfo
+ */
+ public function testGetDatabaseConnectionInfoWithOutManualSetDbUrl() {
+ $options = $this->container->get('database')->getConnectionOptions();
+ $this->assertSame($this->databasePrefix, $options['prefix']['default']);
+ }
+
+ /**
+ * @covers ::setUp
+ */
+ public function testSetUp() {
+ $this->assertTrue($this->container->has('request_stack'));
+ $this->assertTrue($this->container->initialized('request_stack'));
+ $request = $this->container->get('request_stack')->getCurrentRequest();
+ $this->assertNotEmpty($request);
+ $this->assertEquals('/', $request->getPathInfo());
+
+ $this->assertSame($request, \Drupal::request());
+
+ $this->assertEquals($this, $GLOBALS['conf']['container_service_providers']['test']);
+
+ $GLOBALS['destroy-me'] = TRUE;
+ $this->assertArrayHasKey('destroy-me', $GLOBALS);
+
+ $database = $this->container->get('database');
+ $database->schema()->createTable('foo', [
+ 'fields' => [
+ 'number' => [
+ 'type' => 'int',
+ 'unsigned' => TRUE,
+ 'not null' => TRUE,
+ ],
+ ],
+ ]);
+ $this->assertTrue($database->schema()->tableExists('foo'));
+
+ // Ensure that the database tasks have been run during set up. Neither MySQL
+ // nor SQLite make changes that are testable.
+ if ($database->driver() == 'pgsql') {
+ $this->assertEquals('on', $database->query("SHOW standard_conforming_strings")->fetchField());
+ $this->assertEquals('escape', $database->query("SHOW bytea_output")->fetchField());
+ }
+
+ $this->assertNotNull(FileCacheFactory::getPrefix());
+ }
+
+ /**
+ * @covers ::setUp
+ * @depends testSetUp
+ */
+ public function testSetUpDoesNotLeak() {
+ $this->assertArrayNotHasKey('destroy-me', $GLOBALS);
+
+ // Ensure that we have a different database prefix.
+ $schema = $this->container->get('database')->schema();
+ $this->assertFalse($schema->tableExists('foo'));
+ }
+
+ /**
+ * @covers ::register
+ */
+ public function testRegister() {
+ // Verify that this container is identical to the actual container.
+ $this->assertInstanceOf('Symfony\Component\DependencyInjection\ContainerInterface', $this->container);
+ $this->assertSame($this->container, \Drupal::getContainer());
+
+ // The request service should never exist.
+ $this->assertFalse($this->container->has('request'));
+
+ // Verify that there is a request stack.
+ $request = $this->container->get('request_stack')->getCurrentRequest();
+ $this->assertInstanceOf('Symfony\Component\HttpFoundation\Request', $request);
+ $this->assertSame($request, \Drupal::request());
+
+ // Trigger a container rebuild.
+ $this->enableModules(['system']);
+
+ // Verify that this container is identical to the actual container.
+ $this->assertInstanceOf('Symfony\Component\DependencyInjection\ContainerInterface', $this->container);
+ $this->assertSame($this->container, \Drupal::getContainer());
+
+ // The request service should never exist.
+ $this->assertFalse($this->container->has('request'));
+
+ // Verify that there is a request stack (and that it persisted).
+ $new_request = $this->container->get('request_stack')->getCurrentRequest();
+ $this->assertInstanceOf('Symfony\Component\HttpFoundation\Request', $new_request);
+ $this->assertSame($new_request, \Drupal::request());
+ $this->assertSame($request, $new_request);
+ }
+
+ /**
+ * Tests whether the fixture allows us to install modules and configuration.
+ *
+ * @see ::testSubsequentContainerIsolation()
+ */
+ public function testContainerIsolation() {
+ $this->enableModules(['system', 'user']);
+ $this->assertNull($this->installConfig('user'));
+ }
+
+ /**
+ * Tests whether the fixture can re-install modules and configuration.
+ *
+ * @depends testContainerIsolation
+ */
+ public function testSubsequentContainerIsolation() {
+ $this->enableModules(['system', 'user']);
+ $this->assertNull($this->installConfig('user'));
+ }
+
+ /**
+ * @covers ::render
+ */
+ public function testRender() {
+ $type = 'processed_text';
+ $element_info = $this->container->get('element_info');
+ $this->assertSame(['#defaults_loaded' => TRUE], $element_info->getInfo($type));
+
+ $this->enableModules(['filter']);
+
+ $this->assertNotSame($element_info, $this->container->get('element_info'));
+ $this->assertNotEmpty($this->container->get('element_info')->getInfo($type));
+
+ $build = [
+ '#type' => 'html_tag',
+ '#tag' => 'h3',
+ '#value' => 'Inner',
+ ];
+ $expected = "<h3>Inner</h3>\n";
+
+ $this->assertEquals('core', \Drupal::theme()->getActiveTheme()->getName());
+ $output = \Drupal::service('renderer')->renderRoot($build);
+ $this->assertEquals('core', \Drupal::theme()->getActiveTheme()->getName());
+
+ $this->assertEquals($expected, $build['#children']);
+ $this->assertEquals($expected, $output);
+ }
+
+ /**
+ * @covers ::render
+ */
+ public function testRenderWithTheme() {
+ $this->enableModules(['system']);
+
+ $build = [
+ '#type' => 'textfield',
+ '#name' => 'test',
+ ];
+ $expected = '/' . preg_quote('<input type="text" name="test"', '/') . '/';
+
+ $this->assertArrayNotHasKey('theme', $GLOBALS);
+ $output = \Drupal::service('renderer')->renderRoot($build);
+ $this->assertEquals('core', \Drupal::theme()->getActiveTheme()->getName());
+
+ $this->assertRegExp($expected, (string) $build['#children']);
+ $this->assertRegExp($expected, (string) $output);
+ }
+
+ /**
+ * @covers ::bootKernel
+ */
+ public function testFileDefaultScheme() {
+ $this->assertEquals('public', file_default_scheme());
+ $this->assertEquals('public', \Drupal::config('system.file')->get('default_scheme'));
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function tearDown() {
+ parent::tearDown();
+
+ // Check that all tables of the test instance have been deleted. At this
+ // point the original database connection is restored so we need to prefix
+ // the tables.
+ $connection = Database::getConnection();
+ if ($connection->databaseType() != 'sqlite') {
+ $tables = $connection->schema()->findTables($this->databasePrefix . '%');
+ $this->assertTrue(empty($tables), 'All test tables have been removed.');
+ }
+ else {
+ $result = $connection->query("SELECT name FROM " . $this->databasePrefix . ".sqlite_master WHERE type = :type AND name LIKE :table_name AND name NOT LIKE :pattern", [
+ ':type' => 'table',
+ ':table_name' => '%',
+ ':pattern' => 'sqlite_%',
+ ])->fetchAllKeyed(0, 0);
+
+ $this->assertTrue(empty($result), 'All test tables have been removed.');
+ }
+ }
+
+}