class DevelMailLogTest in Devel 8

Tests sending mails with debug interface.

@group devel

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses AssertContentTrait, AssertLegacyTrait, AssertHelperTrait, ConfigTestTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait
  • class \Drupal\Tests\devel\Kernel\DevelMailLogTest

File

tests/src/Kernel/DevelMailLogTest.php, line 14

Namespace

Drupal\Tests\devel\Kernel

class DevelMailLogTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'devel',
    'devel_test',
    'system',
  ];

  /**
   * The mail manager.
   *
   * @var \Drupal\Core\Mail\MailManagerInterface
   */
  protected $mailManager;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->installSchema('system', 'mail');
    $this
      ->installConfig([
      'system',
      'devel',
    ]);

    // Configure system.site mail settings.
    $this
      ->config('system.site')
      ->set('mail', '[e-mail]')
      ->save();
    $this->mailManager = $this->container
      ->get('plugin.manager.mail');
  }

  /**
   * Tests devel_mail_log plugin as default mail backend.
   */
  public function testDevelMailLogDefaultBackend() {

    // Configure devel_mail_log as default mail backends.
    $this
      ->setDevelMailLogAsDefaultBackend();

    // Ensures that devel_mail_log is the default mail plugin .
    $mail_backend = $this->mailManager
      ->getInstance([
      'module' => 'default',
      'key' => 'default',
    ]);
    $this
      ->assertInstanceOf(DevelMailLog::class, $mail_backend);
    $mail_backend = $this->mailManager
      ->getInstance([
      'module' => 'somemodule',
      'key' => 'default',
    ]);
    $this
      ->assertInstanceOf(DevelMailLog::class, $mail_backend);
  }

  /**
   * Tests devel_mail_log plugin with multiple mail backend.
   */
  public function testDevelMailLogMultipleBackend() {

    // Configure test_mail_collector as default mail backend.
    $this
      ->config('system.mail')
      ->set('interface.default', 'test_mail_collector')
      ->save();

    // Configure devel_mail_log as a module-specific mail backend.
    $this
      ->config('system.mail')
      ->set('interface.somemodule', 'devel_mail_log')
      ->save();

    // Ensures that devel_mail_log is not the default mail plugin.
    $mail_backend = $this->mailManager
      ->getInstance([
      'module' => 'default',
      'key' => 'default',
    ]);
    $this
      ->assertInstanceOf(TestMailCollector::class, $mail_backend);

    // Ensures that devel_mail_log is used as mail backend only for the
    // specified module.
    $mail_backend = $this->mailManager
      ->getInstance([
      'module' => 'somemodule',
      'key' => 'default',
    ]);
    $this
      ->assertInstanceOf(DevelMailLog::class, $mail_backend);
  }

  /**
   * Tests devel_mail_log default settings.
   */
  public function testDevelMailDefaultSettings() {
    $config = \Drupal::config('devel.settings');
    $this
      ->assertEquals('temporary://devel-mails', $config
      ->get('debug_mail_directory'));
    $this
      ->assertEquals('%to-%subject-%datetime.mail.txt', $config
      ->get('debug_mail_file_format'));
  }

  /**
   * Tests devel mail log output.
   */
  public function testDevelMailLogOutput() {
    $config = \Drupal::config('devel.settings');

    // Parameters used for send the email.
    $mail = [
      'module' => 'devel_test',
      'key' => 'devel_mail_log',
      'to' => '[e-mail]',
      'reply' => '[e-mail]',
      'lang' => \Drupal::languageManager()
        ->getCurrentLanguage(),
    ];

    // Parameters used for compose the email in devel_test module.
    // @see devel_test_mail()
    $params = [
      'subject' => 'Devel mail log subject',
      'body' => 'Devel mail log body',
      'headers' => [
        'from' => '[e-mail]',
        'additional' => [
          'X-stupid' => 'dumb',
        ],
      ],
    ];

    // Configure devel_mail_log as default mail backends.
    $this
      ->setDevelMailLogAsDefaultBackend();

    // Changes the default filename pattern removing the dynamic date
    // placeholder for a more predictable filename output.
    $random = $this
      ->randomMachineName();
    $filename_pattern = '%to-%subject-' . $random . '.mail.txt';
    $this
      ->config('devel.settings')
      ->set('debug_mail_file_format', $filename_pattern)
      ->save();
    $expected_filename = '[e-mail]-Devel_mail_log_subject-' . $random . '.mail.txt';
    $expected_output = <<<EOF
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed; delsp=yes
Content-Transfer-Encoding: 8Bit
X-Mailer: Drupal
Return-Path: [e-mail]
Sender: [e-mail]
From: [e-mail]
Reply-to: [e-mail]
X-stupid: dumb
To: [e-mail]
Subject: Devel mail log subject

Devel mail log body

EOF;

    // Ensures that the mail is captured by devel_mail_log and the placeholders
    // in the filename are properly resolved.
    $default_output_directory = $config
      ->get('debug_mail_directory');
    $expected_file_path = $default_output_directory . '/' . $expected_filename;
    $this->mailManager
      ->mail($mail['module'], $mail['key'], $mail['to'], $mail['lang'], $params, $mail['reply']);
    $this
      ->assertFileExists($expected_file_path);
    $this
      ->assertStringEqualsFile($expected_file_path, $expected_output);

    // Ensures that even changing the default output directory devel_mail_log
    // works as expected.
    $changed_output_directory = 'temporary://my-folder';
    $expected_file_path = $changed_output_directory . '/' . $expected_filename;
    $this
      ->config('devel.settings')
      ->set('debug_mail_directory', $changed_output_directory)
      ->save();
    $result = $this->mailManager
      ->mail($mail['module'], $mail['key'], $mail['to'], $mail['lang'], $params, $mail['reply']);
    $this
      ->assertSame(TRUE, $result['result']);
    $this
      ->assertFileExists($expected_file_path);
    $this
      ->assertStringEqualsFile($expected_file_path, $expected_output);

    // Ensures that if the default output directory is a public directory it
    // will be protected by adding an .htaccess.
    $public_output_directory = 'public://my-folder';
    $expected_file_path = $public_output_directory . '/' . $expected_filename;
    $this
      ->config('devel.settings')
      ->set('debug_mail_directory', $public_output_directory)
      ->save();
    $this->mailManager
      ->mail($mail['module'], $mail['key'], $mail['to'], $mail['lang'], $params, $mail['reply']);
    $this
      ->assertFileExists($expected_file_path);
    $this
      ->assertStringEqualsFile($expected_file_path, $expected_output);
    $this
      ->assertFileExists($public_output_directory . '/.htaccess');
  }

  /**
   * Configure devel_mail_log as default mail backend.
   */
  private function setDevelMailLogAsDefaultBackend() {

    // TODO can this be avoided?
    // KernelTestBase enforce the usage of 'test_mail_collector' plugin for
    // collect the mails. Since we need to test devel mail plugin we manually
    // configure the mail implementation to use 'devel_mail_log'.
    $GLOBALS['config']['system.mail']['interface']['default'] = 'devel_mail_log';

    // Configure devel_mail_log as default mail backend.
    $this
      ->config('system.mail')
      ->set('interface.default', 'devel_mail_log')
      ->save();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertContentTrait::$content	protected	property	The current raw content.
AssertContentTrait::$drupalSettings	protected	property	The drupalSettings value from the current raw $content.
AssertContentTrait::$elements	protected	property	The XML structure parsed from the current raw $content.	1
AssertContentTrait::$plainTextContent	protected	property	The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink	protected	function	Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds	protected	function	Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped	protected	function	Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField	protected	function	Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion	protected	function	Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption	protected	function	Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected	protected	function	Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern	protected	function	Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw	protected	function	Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle	protected	function	Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText	protected	function	Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern	protected	function	Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput	protected	function	Asserts themed output.
AssertContentTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertContentTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper	protected	function	Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertContentTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings	protected	function	Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent	protected	function	Gets the current raw content.
AssertContentTrait::getSelectedItem	protected	function	Get the selected value from a select field.
AssertContentTrait::getTextContent	protected	function	Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl	protected	function	Get the current URL from the cURL handler.	1
AssertContentTrait::parse	protected	function	Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace	protected	function	Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings	protected	function	Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent	protected	function	Sets the raw content (e.g. HTML).
AssertContentTrait::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings	protected static	function	Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertNotEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNotIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::pass	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose	protected	function
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
DevelMailLogTest::$mailManager	protected	property	The mail manager.
DevelMailLogTest::$modules	public static	property	Modules to enable. Overrides KernelTestBase::$modules
DevelMailLogTest::setDevelMailLogAsDefaultBackend	private	function	Configure devel_mail_log as default mail backend.
DevelMailLogTest::setUp	protected	function	Overrides KernelTestBase::setUp
DevelMailLogTest::testDevelMailDefaultSettings	public	function	Tests devel_mail_log default settings.
DevelMailLogTest::testDevelMailLogDefaultBackend	public	function	Tests devel_mail_log plugin as default mail backend.
DevelMailLogTest::testDevelMailLogMultipleBackend	public	function	Tests devel_mail_log plugin with multiple mail backend.
DevelMailLogTest::testDevelMailLogOutput	public	function	Tests devel mail log output.
KernelTestBase::$backupGlobals	protected	property	Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes	protected	property	Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist	protected	property	Contains a few static class properties for performance.
KernelTestBase::$classLoader	protected	property
KernelTestBase::$configImporter	protected	property	@todo Move into Config test base class.	7
KernelTestBase::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
KernelTestBase::$container	protected	property
KernelTestBase::$databasePrefix	protected	property
KernelTestBase::$preserveGlobalState	protected	property	Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root	protected	property	The app root.
KernelTestBase::$runTestInSeparateProcess	protected	property	Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory	protected	property
KernelTestBase::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	6
KernelTestBase::$vfsRoot	protected	property	The virtual filesystem root directory.
KernelTestBase::assertPostConditions	protected	function		1
KernelTestBase::bootEnvironment	protected	function	Bootstraps a basic test environment.
KernelTestBase::bootKernel	private	function	Bootstraps a kernel for a test.
KernelTestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules	protected	function	Disables modules for this test.
KernelTestBase::enableModules	protected	function	Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo	protected	function	Returns the Database connection info to be used for this test.	1
KernelTestBase::getDatabasePrefix	public	function
KernelTestBase::getExtensionsForModules	private	function	Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable	private static	function	Returns the modules to enable for this test.
KernelTestBase::initFileCache	protected	function	Initializes the FileCache component.
KernelTestBase::installConfig	protected	function	Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema	protected	function	Installs the storage schema for a specific entity type.
KernelTestBase::installSchema	protected	function	Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated	protected	function	Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate	protected	function
KernelTestBase::register	public	function	Registers test-specific services. Overrides ServiceProviderInterface::register	26
KernelTestBase::render	protected	function	Renders a render array.	1
KernelTestBase::setInstallProfile	protected	function	Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting	protected	function	Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass	public static	function		1
KernelTestBase::setUpFilesystem	protected	function	Sets up the filesystem, so things like the file directory.	2
KernelTestBase::stop	protected	function	Stops test execution.
KernelTestBase::tearDown	protected	function		6
KernelTestBase::tearDownCloseDatabaseConnection	public	function	@after
KernelTestBase::vfsDump	protected	function	Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get Deprecated	public	function	BC: Automatically resolve former KernelTestBase class properties.
KernelTestBase::__sleep	public	function	Prevents serializing any properties.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	protected	function	Check module requirements for the Drupal use case.	1
TestRequirementsTrait::getDrupalRoot	protected static	function	Returns the Drupal root directory.