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class ConfigFileContentTest in Drupal 8

Same name and namespace in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Config/ConfigFileContentTest.php \Drupal\KernelTests\Core\Config\ConfigFileContentTest

Tests reading and writing of configuration files.

@group config

Hierarchy

Expanded class hierarchy of ConfigFileContentTest

File

core/tests/Drupal/KernelTests/Core/Config/ConfigFileContentTest.php, line 14

Namespace

Drupal\KernelTests\Core\Config
View source
class ConfigFileContentTest extends KernelTestBase {

  /**
   * Exempt from strict schema checking.
   *
   * @see \Drupal\Core\Config\Development\ConfigSchemaChecker
   *
   * @var bool
   */
  protected $strictConfigSchema = FALSE;

  /**
   * Tests setting, writing, and reading of a configuration setting.
   */
  public function testReadWriteConfig() {
    $storage = $this->container
      ->get('config.storage');
    $name = 'foo.bar';
    $key = 'foo';
    $value = 'bar';
    $nested_key = 'biff.bang';
    $nested_value = 'pow';
    $array_key = 'array';
    $array_value = [
      'foo' => 'bar',
      'biff' => [
        'bang' => 'pow',
      ],
    ];
    $casting_array_key = 'casting_array';
    $casting_array_false_value_key = 'casting_array.cast.false';
    $casting_array_value = [
      'cast' => [
        'false' => FALSE,
      ],
    ];
    $nested_array_key = 'nested.array';
    $true_key = 'true';
    $false_key = 'false';

    // Attempt to read non-existing configuration.
    $config = $this
      ->config($name);

    // Verify a configuration object is returned.
    $this
      ->assertEqual($config
      ->getName(), $name);
    $this
      ->assertNotEmpty($config, 'Config object created.');

    // Verify the configuration object is empty.
    $this
      ->assertEqual($config
      ->get(), [], 'New config object is empty.');

    // Verify nothing was saved.
    $data = $storage
      ->read($name);
    $this
      ->assertIdentical($data, FALSE);

    // Add a top level value.
    $config = $this
      ->config($name);
    $config
      ->set($key, $value);

    // Add a nested value.
    $config
      ->set($nested_key, $nested_value);

    // Add an array.
    $config
      ->set($array_key, $array_value);

    // Add a nested array.
    $config
      ->set($nested_array_key, $array_value);

    // Add a boolean false value. Should get cast to 0.
    $config
      ->set($false_key, FALSE);

    // Add a boolean true value. Should get cast to 1.
    $config
      ->set($true_key, TRUE);

    // Add a null value. Should get cast to an empty string.
    $config
      ->set('null', NULL);

    // Add an array with a nested boolean false that should get cast to 0.
    $config
      ->set($casting_array_key, $casting_array_value);
    $config
      ->save();

    // Verify the database entry exists.
    $data = $storage
      ->read($name);
    $this
      ->assertNotEmpty($data);

    // Read top level value.
    $config = $this
      ->config($name);
    $this
      ->assertEqual($config
      ->getName(), $name);
    $this
      ->assertNotEmpty($config, 'Config object created.');
    $this
      ->assertEqual($config
      ->get($key), 'bar', 'Top level configuration value found.');

    // Read nested value.
    $this
      ->assertEqual($config
      ->get($nested_key), $nested_value, 'Nested configuration value found.');

    // Read array.
    $this
      ->assertEqual($config
      ->get($array_key), $array_value, 'Top level array configuration value found.');

    // Read nested array.
    $this
      ->assertEqual($config
      ->get($nested_array_key), $array_value, 'Nested array configuration value found.');

    // Read a top level value that doesn't exist.
    $this
      ->assertNull($config
      ->get('i_do_not_exist'), 'Non-existent top level value returned NULL.');

    // Read a nested value that doesn't exist.
    $this
      ->assertNull($config
      ->get('i.do.not.exist'), 'Non-existent nested value returned NULL.');

    // Read false value.
    $this
      ->assertFalse($config
      ->get($false_key), "Boolean FALSE value returned the FALSE.");

    // Read true value.
    $this
      ->assertTrue($config
      ->get($true_key), "Boolean TRUE value returned the TRUE.");

    // Read null value.
    $this
      ->assertIdentical($config
      ->get('null'), NULL);

    // Read false that had been nested in an array value.
    $this
      ->assertSame(FALSE, $config
      ->get($casting_array_false_value_key), "Nested boolean FALSE value returned FALSE.");

    // Unset a top level value.
    $config
      ->clear($key);

    // Unset a nested value.
    $config
      ->clear($nested_key);
    $config
      ->save();
    $config = $this
      ->config($name);

    // Read unset top level value.
    $this
      ->assertNull($config
      ->get($key), 'Top level value unset.');

    // Read unset nested value.
    $this
      ->assertNull($config
      ->get($nested_key), 'Nested value unset.');

    // Create two new configuration files to test listing.
    $config = $this
      ->config('foo.baz');
    $config
      ->set($key, $value);
    $config
      ->save();

    // Test chained set()->save().
    $chained_name = 'biff.bang';
    $config = $this
      ->config($chained_name);
    $config
      ->set($key, $value)
      ->save();

    // Verify the database entry exists from a chained save.
    $data = $storage
      ->read($chained_name);
    $this
      ->assertEqual($data, $config
      ->get());

    // Get file listing for all files starting with 'foo'. Should return
    // two elements.
    $files = $storage
      ->listAll('foo');
    $this
      ->assertCount(2, $files, 'Two files listed with the prefix \'foo\'.');

    // Get file listing for all files starting with 'biff'. Should return
    // one element.
    $files = $storage
      ->listAll('biff');
    $this
      ->assertCount(1, $files, 'One file listed with the prefix \'biff\'.');

    // Get file listing for all files starting with 'foo.bar'. Should return
    // one element.
    $files = $storage
      ->listAll('foo.bar');
    $this
      ->assertCount(1, $files, 'One file listed with the prefix \'foo.bar\'.');

    // Get file listing for all files starting with 'bar'. Should return
    // an empty array.
    $files = $storage
      ->listAll('bar');
    $this
      ->assertEqual($files, [], 'No files listed with the prefix \'bar\'.');

    // Delete the configuration.
    $config = $this
      ->config($name);
    $config
      ->delete();

    // Verify the database entry no longer exists.
    $data = $storage
      ->read($name);
    $this
      ->assertIdentical($data, FALSE);
  }

  /**
   * Tests serialization of configuration to file.
   */
  public function testSerialization() {
    $name = $this
      ->randomMachineName(10) . '.' . $this
      ->randomMachineName(10);
    $config_data = [
      // Indexed arrays; the order of elements is essential.
      'numeric keys' => [
        'i',
        'n',
        'd',
        'e',
        'x',
        'e',
        'd',
      ],
      // Infinitely nested keys using arbitrary element names.
      'nested keys' => [
        // HTML/XML in values.
        'HTML' => '<strong> <bold> <em> <blockquote>',
        // UTF-8 in values.
        'UTF-8' => 'FrançAIS is ÜBER-åwesome',
        // Unicode in keys and values.
        'ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΣὨ' => 'αβγδεζηθικλμνξοσὠ',
      ],
      'invalid xml' => '</title><script type="text/javascript">alert("Title XSS!");</script> & < > " \' ',
    ];

    // Encode and write, and reload and decode the configuration data.
    $filestorage = new FileStorage(Settings::get('config_sync_directory'));
    $filestorage
      ->write($name, $config_data);
    $config_parsed = $filestorage
      ->read($name);
    $key = 'numeric keys';
    $this
      ->assertSame($config_data[$key], $config_parsed[$key]);
    $key = 'nested keys';
    $this
      ->assertSame($config_data[$key], $config_parsed[$key]);
    $key = 'HTML';
    $this
      ->assertSame($config_data['nested keys'][$key], $config_parsed['nested keys'][$key]);
    $key = 'UTF-8';
    $this
      ->assertSame($config_data['nested keys'][$key], $config_parsed['nested keys'][$key]);
    $key = 'ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΣὨ';
    $this
      ->assertSame($config_data['nested keys'][$key], $config_parsed['nested keys'][$key]);
    $key = 'invalid xml';
    $this
      ->assertSame($config_data[$key], $config_parsed[$key]);
  }

}

Members

Namesort descending 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
ConfigFileContentTest::$strictConfigSchema protected property Exempt from strict schema checking. Overrides KernelTestBase::$strictConfigSchema
ConfigFileContentTest::testReadWriteConfig public function Tests setting, writing, and reading of a configuration setting.
ConfigFileContentTest::testSerialization public function Tests serialization of configuration to file.
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
KernelTestBase::$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::$databasePrefix protected property
KernelTestBase::$modules protected static property Modules to enable. 464
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::$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::setUp protected function 347
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.