Mercurial > hg > isophonics-drupal-site
view core/modules/image/src/Tests/ImageFieldValidateTest.php @ 14:1fec387a4317
Update Drupal core to 8.5.2 via Composer
author | Chris Cannam |
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date | Mon, 23 Apr 2018 09:46:53 +0100 |
parents | 7a779792577d |
children |
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<?php namespace Drupal\image\Tests; use Drupal\field\Entity\FieldStorageConfig; use Drupal\field\Entity\FieldConfig; /** * Tests validation functions such as min/max resolution. * * @group image */ class ImageFieldValidateTest extends ImageFieldTestBase { /** * Test image validity. */ public function testValid() { $file_system = $this->container->get('file_system'); $image_files = $this->drupalGetTestFiles('image'); $field_name = strtolower($this->randomMachineName()); $this->createImageField($field_name, 'article', [], ['file_directory' => 'test-upload']); $expected_path = 'public://test-upload'; // Create alt text for the image. $alt = $this->randomMachineName(); // Create a node with a valid image. $node = $this->uploadNodeImage($image_files[0], $field_name, 'article', $alt); $this->assertTrue(file_exists($expected_path . '/' . $image_files[0]->filename)); // Remove the image. $this->drupalPostForm('node/' . $node . '/edit', [], t('Remove')); $this->drupalPostForm(NULL, [], t('Save')); // Get invalid image test files from simpletest. $files = file_scan_directory(drupal_get_path('module', 'simpletest') . '/files', '/invalid-img-.*/'); $invalid_image_files = []; foreach ($files as $file) { $invalid_image_files[$file->filename] = $file; } // Try uploading a zero-byte image. $zero_size_image = $invalid_image_files['invalid-img-zero-size.png']; $edit = [ 'files[' . $field_name . '_0]' => $file_system->realpath($zero_size_image->uri), ]; $this->drupalPostForm('node/' . $node . '/edit', $edit, t('Upload')); $this->assertFalse(file_exists($expected_path . '/' . $zero_size_image->filename)); // Try uploading an invalid image. $invalid_image = $invalid_image_files['invalid-img-test.png']; $edit = [ 'files[' . $field_name . '_0]' => $file_system->realpath($invalid_image->uri), ]; $this->drupalPostForm('node/' . $node . '/edit', $edit, t('Upload')); $this->assertFalse(file_exists($expected_path . '/' . $invalid_image->filename)); // Upload a valid image again. $valid_image = $image_files[0]; $edit = [ 'files[' . $field_name . '_0]' => $file_system->realpath($valid_image->uri), ]; $this->drupalPostForm('node/' . $node . '/edit', $edit, t('Upload')); $this->assertTrue(file_exists($expected_path . '/' . $valid_image->filename)); } /** * Test min/max resolution settings. */ public function testResolution() { $field_names = [ 0 => strtolower($this->randomMachineName()), 1 => strtolower($this->randomMachineName()), 2 => strtolower($this->randomMachineName()), ]; $min_resolution = [ 'width' => 50, 'height' => 50 ]; $max_resolution = [ 'width' => 100, 'height' => 100 ]; $no_height_min_resolution = [ 'width' => 50, 'height' => NULL ]; $no_height_max_resolution = [ 'width' => 100, 'height' => NULL ]; $no_width_min_resolution = [ 'width' => NULL, 'height' => 50 ]; $no_width_max_resolution = [ 'width' => NULL, 'height' => 100 ]; $field_settings = [ 0 => $this->getFieldSettings($min_resolution, $max_resolution), 1 => $this->getFieldSettings($no_height_min_resolution, $no_height_max_resolution), 2 => $this->getFieldSettings($no_width_min_resolution, $no_width_max_resolution), ]; $this->createImageField($field_names[0], 'article', [], $field_settings[0]); $this->createImageField($field_names[1], 'article', [], $field_settings[1]); $this->createImageField($field_names[2], 'article', [], $field_settings[2]); // We want a test image that is too small, and a test image that is too // big, so cycle through test image files until we have what we need. $image_that_is_too_big = FALSE; $image_that_is_too_small = FALSE; $image_factory = $this->container->get('image.factory'); foreach ($this->drupalGetTestFiles('image') as $image) { $image_file = $image_factory->get($image->uri); if ($image_file->getWidth() > $max_resolution['width']) { $image_that_is_too_big = $image; } if ($image_file->getWidth() < $min_resolution['width']) { $image_that_is_too_small = $image; $image_that_is_too_small_file = $image_file; } if ($image_that_is_too_small && $image_that_is_too_big) { break; } } $this->uploadNodeImage($image_that_is_too_small, $field_names[0], 'article'); $this->assertRaw(t('The specified file %name could not be uploaded.', ['%name' => $image_that_is_too_small->filename])); $this->assertRaw(t('The image is too small. The minimum dimensions are %dimensions pixels and the image size is %widthx%height pixels.', [ '%dimensions' => '50x50', '%width' => $image_that_is_too_small_file->getWidth(), '%height' => $image_that_is_too_small_file->getHeight(), ])); $this->uploadNodeImage($image_that_is_too_big, $field_names[0], 'article'); $this->assertText(t('The image was resized to fit within the maximum allowed dimensions of 100x100 pixels.')); $this->uploadNodeImage($image_that_is_too_small, $field_names[1], 'article'); $this->assertRaw(t('The specified file %name could not be uploaded.', ['%name' => $image_that_is_too_small->filename])); $this->uploadNodeImage($image_that_is_too_big, $field_names[1], 'article'); $this->assertText(t('The image was resized to fit within the maximum allowed width of 100 pixels.')); $this->uploadNodeImage($image_that_is_too_small, $field_names[2], 'article'); $this->assertRaw(t('The specified file %name could not be uploaded.', ['%name' => $image_that_is_too_small->filename])); $this->uploadNodeImage($image_that_is_too_big, $field_names[2], 'article'); $this->assertText(t('The image was resized to fit within the maximum allowed height of 100 pixels.')); } /** * Test that required alt/title fields gets validated right. */ public function testRequiredAttributes() { $field_name = strtolower($this->randomMachineName()); $field_settings = [ 'alt_field' => 1, 'alt_field_required' => 1, 'title_field' => 1, 'title_field_required' => 1, 'required' => 1, ]; $instance = $this->createImageField($field_name, 'article', [], $field_settings); $images = $this->drupalGetTestFiles('image'); // Let's just use the first image. $image = $images[0]; $this->uploadNodeImage($image, $field_name, 'article'); // Look for form-required for the alt text. $elements = $this->xpath('//label[@for="edit-' . $field_name . '-0-alt" and @class="js-form-required form-required"]/following-sibling::input[@id="edit-' . $field_name . '-0-alt"]'); $this->assertTrue(isset($elements[0]), 'Required marker is shown for the required alt text.'); $elements = $this->xpath('//label[@for="edit-' . $field_name . '-0-title" and @class="js-form-required form-required"]/following-sibling::input[@id="edit-' . $field_name . '-0-title"]'); $this->assertTrue(isset($elements[0]), 'Required marker is shown for the required title text.'); $this->assertText(t('Alternative text field is required.')); $this->assertText(t('Title field is required.')); $instance->setSetting('alt_field_required', 0); $instance->setSetting('title_field_required', 0); $instance->save(); $edit = [ 'title[0][value]' => $this->randomMachineName(), ]; $this->drupalPostForm('node/add/article', $edit, t('Save')); $this->assertNoText(t('Alternative text field is required.')); $this->assertNoText(t('Title field is required.')); $instance->setSetting('required', 0); $instance->setSetting('alt_field_required', 1); $instance->setSetting('title_field_required', 1); $instance->save(); $edit = [ 'title[0][value]' => $this->randomMachineName(), ]; $this->drupalPostForm('node/add/article', $edit, t('Save')); $this->assertNoText(t('Alternative text field is required.')); $this->assertNoText(t('Title field is required.')); } /** * Returns field settings. * * @param int[] $min_resolution * The minimum width and height resolution setting. * @param int[] $max_resolution * The maximum width and height resolution setting. * * @return array */ protected function getFieldSettings($min_resolution, $max_resolution) { return [ 'max_resolution' => $max_resolution['width'] . 'x' . $max_resolution['height'], 'min_resolution' => $min_resolution['width'] . 'x' . $min_resolution['height'], 'alt_field' => 0, ]; } /** * Test the validation message is displayed only once for ajax uploads. */ public function testAJAXValidationMessage() { $field_name = strtolower($this->randomMachineName()); $this->createImageField($field_name, 'article', ['cardinality' => -1]); $this->drupalGet('node/add/article'); /** @var \Drupal\file\FileInterface[] $text_files */ $text_files = $this->drupalGetTestFiles('text'); $text_file = reset($text_files); $edit = [ 'files[' . $field_name . '_0][]' => $this->container->get('file_system')->realpath($text_file->uri), 'title[0][value]' => $this->randomMachineName(), ]; $this->drupalPostAjaxForm(NULL, $edit, $field_name . '_0_upload_button'); $elements = $this->xpath('//div[contains(@class, :class)]', [ ':class' => 'messages--error', ]); $this->assertEqual(count($elements), 1, 'Ajax validation messages are displayed once.'); } /** * Tests that image field validation works with other form submit handlers. */ public function testFriendlyAjaxValidation() { // Add a custom field to the Article content type that contains an AJAX // handler on a select field. $field_storage = FieldStorageConfig::create([ 'field_name' => 'field_dummy_select', 'type' => 'image_module_test_dummy_ajax', 'entity_type' => 'node', 'cardinality' => 1, ]); $field_storage->save(); $field = FieldConfig::create([ 'field_storage' => $field_storage, 'entity_type' => 'node', 'bundle' => 'article', 'field_name' => 'field_dummy_select', 'label' => t('Dummy select'), ])->save(); \Drupal::entityTypeManager() ->getStorage('entity_form_display') ->load('node.article.default') ->setComponent( 'field_dummy_select', [ 'type' => 'image_module_test_dummy_ajax_widget', 'weight' => 1, ]) ->save(); // Then, add an image field. $this->createImageField('field_dummy_image', 'article'); // Open an article and trigger the AJAX handler. $this->drupalGet('node/add/article'); $edit = [ 'field_dummy_select[select_widget]' => 'bam', ]; $this->drupalPostAjaxForm(NULL, $edit, 'field_dummy_select[select_widget]'); } }