class ScanDirectoryTest

Same name in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/File/ScanDirectoryTest.php \Drupal\KernelTests\Core\File\ScanDirectoryTest
  2. 10 core/tests/Drupal/KernelTests/Core/File/ScanDirectoryTest.php \Drupal\KernelTests\Core\File\ScanDirectoryTest
  3. 11.x core/tests/Drupal/KernelTests/Core/File/ScanDirectoryTest.php \Drupal\KernelTests\Core\File\ScanDirectoryTest

Tests \Drupal\Core\File\FileSystem::scanDirectory.

@coversDefaultClass \Drupal\Core\File\FileSystem @group File

Hierarchy

Expanded class hierarchy of ScanDirectoryTest

File

core/tests/Drupal/KernelTests/Core/File/ScanDirectoryTest.php, line 11

Namespace

Drupal\KernelTests\Core\File
View source
class ScanDirectoryTest extends FileTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'file_test',
    ];
    
    /**
     * @var string
     */
    protected $path;
    
    /**
     * The file system.
     *
     * @var \Drupal\Core\File\FileSystemInterface
     */
    protected $fileSystem;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        // Hardcode the location of the fixtures files as it is already known
        // and shouldn't change, and we don't yet have a way to retrieve their
        // location from drupal_get_filename() in a cached way.
        // @todo Remove as part of https://www.drupal.org/node/2186491
        $this->path = 'core/tests/fixtures/files';
        $this->fileSystem = $this->container
            ->get('file_system');
    }
    
    /**
     * Check the format of the returned values.
     *
     * @covers ::scanDirectory
     */
    public function testReturn() {
        // Grab a listing of all the JavaScript files and check that they're
        // passed to the callback.
        $all_files = $this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/');
        ksort($all_files);
        $this->assertCount(2, $all_files, 'Found two, expected javascript files.');
        // Check the first file.
        $file = reset($all_files);
        $this->assertEqual(key($all_files), $file->uri, 'Correct array key was used for the first returned file.');
        $this->assertEqual($file->uri, $this->path . '/javascript-1.txt', 'First file name was set correctly.');
        $this->assertEqual($file->filename, 'javascript-1.txt', 'First basename was set correctly');
        $this->assertEqual($file->name, 'javascript-1', 'First name was set correctly.');
        // Check the second file.
        $file = next($all_files);
        $this->assertEqual(key($all_files), $file->uri, 'Correct array key was used for the second returned file.');
        $this->assertEqual($file->uri, $this->path . '/javascript-2.script', 'Second file name was set correctly.');
        $this->assertEqual($file->filename, 'javascript-2.script', 'Second basename was set correctly');
        $this->assertEqual($file->name, 'javascript-2', 'Second name was set correctly.');
    }
    
    /**
     * Check that the callback function is called correctly.
     *
     * @covers ::scanDirectory
     */
    public function testOptionCallback() {
        // When nothing is matched nothing should be passed to the callback.
        $all_files = $this->fileSystem
            ->scanDirectory($this->path, '/^NONEXISTINGFILENAME/', [
            'callback' => 'file_test_file_scan_callback',
        ]);
        $this->assertCount(0, $all_files, 'No files were found.');
        $results = file_test_file_scan_callback();
        file_test_file_scan_callback_reset();
        $this->assertCount(0, $results, 'No files were passed to the callback.');
        // Grab a listing of all the JavaScript files and check that they're
        // passed to the callback.
        $all_files = $this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'callback' => 'file_test_file_scan_callback',
        ]);
        $this->assertCount(2, $all_files, 'Found two, expected javascript files.');
        $results = file_test_file_scan_callback();
        file_test_file_scan_callback_reset();
        $this->assertCount(2, $results, 'Files were passed to the callback.');
    }
    
    /**
     * Check that the no-mask parameter is honored.
     *
     * @covers ::scanDirectory
     */
    public function testOptionNoMask() {
        // Grab a listing of all the JavaScript files.
        $all_files = $this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/');
        $this->assertCount(2, $all_files, 'Found two, expected javascript files.');
        // Now use the nomask parameter to filter out the .script file.
        $filtered_files = $this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'nomask' => '/.script$/',
        ]);
        $this->assertCount(1, $filtered_files, 'Filtered correctly.');
    }
    
    /**
     * Check that key parameter sets the return value's key.
     *
     * @covers ::scanDirectory
     */
    public function testOptionKey() {
        // "filename", for the path starting with $dir.
        $expected = [
            $this->path . '/javascript-1.txt',
            $this->path . '/javascript-2.script',
        ];
        $actual = array_keys($this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'key' => 'filepath',
        ]));
        sort($actual);
        $this->assertEqual($expected, $actual, 'Returned the correct values for the filename key.');
        // "basename", for the basename of the file.
        $expected = [
            'javascript-1.txt',
            'javascript-2.script',
        ];
        $actual = array_keys($this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'key' => 'filename',
        ]));
        sort($actual);
        $this->assertEqual($expected, $actual, 'Returned the correct values for the basename key.');
        // "name" for the name of the file without an extension.
        $expected = [
            'javascript-1',
            'javascript-2',
        ];
        $actual = array_keys($this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'key' => 'name',
        ]));
        sort($actual);
        $this->assertEqual($expected, $actual, 'Returned the correct values for the name key.');
        // Invalid option that should default back to "filename".
        $expected = [
            $this->path . '/javascript-1.txt',
            $this->path . '/javascript-2.script',
        ];
        $actual = array_keys($this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'key' => 'INVALID',
        ]));
        sort($actual);
        $this->assertEqual($expected, $actual, 'An invalid key defaulted back to the default.');
    }
    
    /**
     * Check that the recurse option descends into subdirectories.
     *
     * @covers ::scanDirectory
     */
    public function testOptionRecurse() {
        $files = $this->fileSystem
            ->scanDirectory($this->path . '/..', '/^javascript-/', [
            'recurse' => FALSE,
        ]);
        $this->assertTrue(empty($files), "Without recursion couldn't find javascript files.");
        $files = $this->fileSystem
            ->scanDirectory($this->path . '/..', '/^javascript-/', [
            'recurse' => TRUE,
        ]);
        $this->assertCount(2, $files, 'With recursion we found the expected javascript files.');
    }
    
    /**
     * Check that the min_depth options lets us ignore files in the starting
     * directory.
     *
     * @covers ::scanDirectory
     */
    public function testOptionMinDepth() {
        $files = $this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'min_depth' => 0,
        ]);
        $this->assertCount(2, $files, 'No minimum-depth gets files in current directory.');
        $files = $this->fileSystem
            ->scanDirectory($this->path, '/^javascript-/', [
            'min_depth' => 1,
        ]);
        $this->assertTrue(empty($files), 'Minimum-depth of 1 successfully excludes files from current directory.');
    }
    
    /**
     * Tests ::scanDirectory obeys 'file_scan_ignore_directories' setting.
     *
     * @covers ::scanDirectory
     */
    public function testIgnoreDirectories() {
        $files = $this->fileSystem
            ->scanDirectory('core/modules/system/tests/fixtures/IgnoreDirectories', '/\\.txt$/');
        $this->assertCount(2, $files, '2 text files found when not ignoring directories.');
        $this->setSetting('file_scan_ignore_directories', [
            'frontend_framework',
        ]);
        $files = $this->fileSystem
            ->scanDirectory('core/modules/system/tests/fixtures/IgnoreDirectories', '/\\.txt$/');
        $this->assertCount(1, $files, '1 text files found when ignoring directories called "frontend_framework".');
        // Ensure that the directories in file_scan_ignore_directories are escaped
        // using preg_quote.
        $this->setSetting('file_scan_ignore_directories', [
            'frontend.*',
        ]);
        $files = $this->fileSystem
            ->scanDirectory('core/modules/system/tests/fixtures/IgnoreDirectories', '/\\.txt$/');
        $this->assertCount(2, $files, '2 text files found when ignoring a directory that is not there.');
        $files = $this->fileSystem
            ->scanDirectory('core/modules/system/tests/fixtures/IgnoreDirectories', '/\\.txt$/', [
            'nomask' => '/^something_thing_else$/',
        ]);
        $this->assertCount(2, $files, '2 text files found when an "nomask" option is passed in.');
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title 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
AssertLegacyTrait::assertEqual protected function
AssertLegacyTrait::assertIdentical protected function
AssertLegacyTrait::assertIdenticalObject protected function
AssertLegacyTrait::assertNotEqual protected function
AssertLegacyTrait::assertNotIdentical protected function
AssertLegacyTrait::pass protected function
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.
FileTestBase::$classname protected property A fully-qualified stream wrapper class name to register for the test. 9
FileTestBase::$scheme protected property A stream wrapper scheme to register for the test. 9
FileTestBase::assertDirectoryPermissions public function Helper function to test the permissions of a directory.
FileTestBase::assertFilePermissions public function Helper function to test the permissions of a file.
FileTestBase::createDirectory public function Create a directory and assert it exists.
FileTestBase::createUri public function Create a file and return the URI of it.
FileTestBase::register public function Registers test-specific services. Overrides KernelTestBase::register
FileTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. Overrides KernelTestBase::setUpFilesystem
KernelTestBase::$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 $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated protected function Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate protected function
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 5
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get Deprecated public function BC: Automatically resolve former KernelTestBase class properties.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$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.
ScanDirectoryTest::$fileSystem protected property The file system.
ScanDirectoryTest::$modules public static property Modules to enable. Overrides FileTestBase::$modules 1
ScanDirectoryTest::$path protected property
ScanDirectoryTest::setUp protected function Overrides FileTestBase::setUp 1
ScanDirectoryTest::testIgnoreDirectories public function Tests ::scanDirectory obeys 'file_scan_ignore_directories' setting.
ScanDirectoryTest::testOptionCallback public function Check that the callback function is called correctly.
ScanDirectoryTest::testOptionKey public function Check that key parameter sets the return value's key.
ScanDirectoryTest::testOptionMinDepth public function Check that the min_depth options lets us ignore files in the starting
directory.
ScanDirectoryTest::testOptionNoMask public function Check that the no-mask parameter is honored.
ScanDirectoryTest::testOptionRecurse public function Check that the recurse option descends into subdirectories.
ScanDirectoryTest::testReturn public function Check the format of the returned values.
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.

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