class FileImageDimensionsConstraintValidatorTest

Same name in other branches
  1. 11.x core/modules/file/tests/src/Kernel/Plugin/Validation/Constraint/FileImageDimensionsConstraintValidatorTest.php \Drupal\Tests\file\Kernel\Plugin\Validation\Constraint\FileImageDimensionsConstraintValidatorTest

Tests the FileImageDimensionsConstraintValidator.

@group file @coversDefaultClass \Drupal\file\Plugin\Validation\Constraint\FileImageDimensionsConstraintValidator

Hierarchy

Expanded class hierarchy of FileImageDimensionsConstraintValidatorTest

File

core/modules/file/tests/src/Kernel/Plugin/Validation/Constraint/FileImageDimensionsConstraintValidatorTest.php, line 17

Namespace

Drupal\Tests\file\Kernel\Plugin\Validation\Constraint
View source
class FileImageDimensionsConstraintValidatorTest extends FileValidatorTestBase {
    
    /**
     * An image file.
     *
     * @var \Drupal\file\FileInterface
     */
    protected FileInterface $image;
    
    /**
     * A file which is not an image.
     *
     * @var \Drupal\file\FileInterface
     */
    protected FileInterface $nonImage;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->image = File::create();
        $this->image
            ->setFileUri('core/misc/druplicon.png');
        
        /** @var \Drupal\Core\File\FileSystemInterface $file_system */
        $file_system = \Drupal::service('file_system');
        $this->image
            ->setFilename($file_system->basename($this->image
            ->getFileUri()));
        $this->nonImage = File::create();
        $this->nonImage
            ->setFileUri('core/assets/scaffold/README.txt');
        $this->nonImage
            ->setFilename($file_system->basename($this->nonImage
            ->getFileUri()));
    }
    
    /**
     * This ensures the dimensions of a specific file is within bounds.
     *
     * The image will be resized if it's too large.
     *
     * @covers ::validate
     */
    public function testFileValidateImageResolution() : void {
        // Non-images.
        $validators = [
            'FileImageDimensions' => [],
        ];
        $violations = $this->validator
            ->validate($this->nonImage, $validators);
        $this->assertCount(0, $violations, 'Should not get any errors for a non-image file.');
        $validators = [
            'FileImageDimensions' => [
                'maxDimensions' => '50x50',
                'minDimensions' => '100x100',
            ],
        ];
        $violations = $this->validator
            ->validate($this->nonImage, $validators);
        $this->assertCount(0, $violations, 'Do not check the dimensions on non files.');
        // Minimum size.
        $validators = [
            'FileImageDimensions' => [],
        ];
        $violations = $this->validator
            ->validate($this->image, $validators);
        $this->assertCount(0, $violations, 'No errors for an image when there is no minimum or maximum resolution.');
        $validators = [
            'FileImageDimensions' => [
                'maxDimensions' => 0,
                'minDimensions' => '200x1',
            ],
        ];
        $violations = $this->validator
            ->validate($this->image, $validators);
        $this->assertCount(1, $violations);
        $this->assertEquals('The image is too small. The minimum dimensions are 200x1 pixels and the image size is 88x100 pixels.', $violations->get(0)
            ->getMessage());
        $validators = [
            'FileImageDimensions' => [
                'maxDimensions' => 0,
                'minDimensions' => '1x200',
            ],
        ];
        $violations = $this->validator
            ->validate($this->image, $validators);
        $this->assertCount(1, $violations);
        $this->assertEquals('The image is too small. The minimum dimensions are 1x200 pixels and the image size is 88x100 pixels.', $violations->get(0)
            ->getMessage());
        $validators = [
            'FileImageDimensions' => [
                'maxDimensions' => 0,
                'minDimensions' => '200x200',
            ],
        ];
        $violations = $this->validator
            ->validate($this->image, $validators);
        $this->assertCount(1, $violations);
        $this->assertEquals('The image is too small. The minimum dimensions are 200x200 pixels and the image size is 88x100 pixels.', $violations->get(0)
            ->getMessage());
        // Maximum size.
        if ($this->container
            ->get('image.factory')
            ->getToolkitId()) {
            // Copy the image so that the original doesn't get resized.
            copy('core/misc/druplicon.png', 'temporary://druplicon.png');
            $this->image
                ->setFileUri('temporary://druplicon.png');
            $validators = [
                'FileImageDimensions' => [
                    'maxDimensions' => '10x5',
                ],
            ];
            $violations = $this->validator
                ->validate($this->image, $validators);
            $this->assertCount(0, $violations, 'No errors should be reported when an oversized image can be scaled down.');
            $image = $this->container
                ->get('image.factory')
                ->get($this->image
                ->getFileUri());
            // Verify that the image was scaled to the correct width and height.
            $this->assertLessThanOrEqual(10, $image->getWidth());
            $this->assertLessThanOrEqual(5, $image->getHeight());
            // Once again, now with negative width and height to force an error.
            copy('core/misc/druplicon.png', 'temporary://druplicon.png');
            $this->image
                ->setFileUri('temporary://druplicon.png');
            $validators = [
                'FileImageDimensions' => [
                    'maxDimensions' => '-10x-5',
                ],
            ];
            $violations = $this->validator
                ->validate($this->image, $validators);
            $this->assertCount(1, $violations);
            $this->assertEquals('The image exceeds the maximum allowed dimensions and an attempt to resize it failed.', $violations->get(0)
                ->getMessage());
            \Drupal::service('file_system')->unlink('temporary://druplicon.png');
        }
        else {
            // @todo Should check that the error is returned if no toolkit is available.
            $validators = [
                'FileImageDimensions' => [
                    'maxDimensions' => '5x10',
                ],
            ];
            $violations = $this->validator
                ->validate($this->image, $validators);
            $this->assertCount(1, $violations, 'Oversize images that cannot be scaled get an error.');
            $this->assertEquals('The image exceeds the maximum allowed dimensions and an attempt to resize it failed.', $violations->get(0)
                ->getMessage());
        }
    }

}

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 raw text IS NOT found escaped on 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::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.
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.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
FileImageDimensionsConstraintValidatorTest::$image protected property An image file.
FileImageDimensionsConstraintValidatorTest::$nonImage protected property A file which is not an image.
FileImageDimensionsConstraintValidatorTest::setUp protected function Overrides FileValidatorTestBase::setUp
FileImageDimensionsConstraintValidatorTest::testFileValidateImageResolution public function This ensures the dimensions of a specific file is within bounds.
FileValidatorTestBase::$file protected property The file.
FileValidatorTestBase::$modules protected static property Modules to install. Overrides KernelTestBase::$modules 1
FileValidatorTestBase::$validator protected property The file validator.
KernelTestBase::$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. 6
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking. 3
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$keyValue protected property The key_value service that must persist between container rebuilds.
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::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 9
KernelTestBase::$usesSuperUserAccessPolicy protected property Set to TRUE to make user 1 a super user. 7
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 protected function Bootstraps a kernel for a test. 1
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. 1
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. 2
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to install.
KernelTestBase::getModulesToEnable private static function Returns the modules to install for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 27
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop Deprecated protected function Stops test execution.
KernelTestBase::tearDown protected function 6
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get public function
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
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.
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 Deprecated 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 Deprecated private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements Deprecated protected function Check module requirements for the Drupal use case.
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.

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