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1 <?php
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2
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3 namespace Drupal\Tests\image\Kernel;
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4
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5 use Drupal\Core\Entity\EntityStorageException;
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6 use Drupal\Core\Field\FieldItemInterface;
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7 use Drupal\Core\Field\FieldItemListInterface;
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8 use Drupal\Core\Field\FieldStorageDefinitionInterface;
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9 use Drupal\entity_test\Entity\EntityTest;
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10 use Drupal\field\Entity\FieldConfig;
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11 use Drupal\Tests\field\Kernel\FieldKernelTestBase;
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12 use Drupal\field\Entity\FieldStorageConfig;
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13 use Drupal\file\Entity\File;
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14 use Drupal\user\Entity\Role;
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15
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16 /**
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17 * Tests using entity fields of the image field type.
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18 *
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19 * @group image
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20 */
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21 class ImageItemTest extends FieldKernelTestBase {
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22
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23 /**
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24 * Modules to enable.
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25 *
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26 * @var array
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27 */
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28 public static $modules = ['file', 'image'];
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29
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30 /**
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31 * Created file entity.
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32 *
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33 * @var \Drupal\file\Entity\File
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34 */
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35 protected $image;
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36
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37 /**
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38 * @var \Drupal\Core\Image\ImageFactory
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39 */
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40 protected $imageFactory;
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41
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42 protected function setUp() {
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43 parent::setUp();
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44
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45 $this->installEntitySchema('user');
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46 $this->installConfig(['user']);
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47 // Give anonymous users permission to access content, so that we can view
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48 // and download public file.
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49 $anonymous_role = Role::load(Role::ANONYMOUS_ID);
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50 $anonymous_role->grantPermission('access content');
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51 $anonymous_role->save();
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52
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53 $this->installEntitySchema('file');
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54 $this->installSchema('file', ['file_usage']);
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55
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56 FieldStorageConfig::create([
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57 'entity_type' => 'entity_test',
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58 'field_name' => 'image_test',
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59 'type' => 'image',
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60 'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
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61 ])->save();
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62 FieldConfig::create([
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63 'entity_type' => 'entity_test',
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64 'field_name' => 'image_test',
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65 'bundle' => 'entity_test',
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66 'settings' => [
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67 'file_extensions' => 'jpg',
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68 ],
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69 ])->save();
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70 \Drupal::service('file_system')->copy($this->root . '/core/misc/druplicon.png', 'public://example.jpg');
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71 $this->image = File::create([
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72 'uri' => 'public://example.jpg',
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73 ]);
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74 $this->image->save();
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75 $this->imageFactory = $this->container->get('image.factory');
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76 }
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77
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78 /**
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79 * Tests using entity fields of the image field type.
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80 */
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81 public function testImageItem() {
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82 // Create a test entity with the image field set.
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83 $entity = EntityTest::create();
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84 $entity->image_test->target_id = $this->image->id();
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85 $entity->image_test->alt = $alt = $this->randomMachineName();
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86 $entity->image_test->title = $title = $this->randomMachineName();
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87 $entity->name->value = $this->randomMachineName();
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88 $entity->save();
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89
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90 $entity = EntityTest::load($entity->id());
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91 $this->assertTrue($entity->image_test instanceof FieldItemListInterface, 'Field implements interface.');
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92 $this->assertTrue($entity->image_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
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93 $this->assertEqual($entity->image_test->target_id, $this->image->id());
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94 $this->assertEqual($entity->image_test->alt, $alt);
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95 $this->assertEqual($entity->image_test->title, $title);
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96 $image = $this->imageFactory->get('public://example.jpg');
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97 $this->assertEqual($entity->image_test->width, $image->getWidth());
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98 $this->assertEqual($entity->image_test->height, $image->getHeight());
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99 $this->assertEqual($entity->image_test->entity->id(), $this->image->id());
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100 $this->assertEqual($entity->image_test->entity->uuid(), $this->image->uuid());
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101
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102 // Make sure the computed entity reflects updates to the referenced file.
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103 \Drupal::service('file_system')->copy($this->root . '/core/misc/druplicon.png', 'public://example-2.jpg');
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104 $image2 = File::create([
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105 'uri' => 'public://example-2.jpg',
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106 ]);
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107 $image2->save();
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108
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109 $entity->image_test->target_id = $image2->id();
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110 $entity->image_test->alt = $new_alt = $this->randomMachineName();
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111 // The width and height is only updated when width is not set.
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112 $entity->image_test->width = NULL;
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113 $entity->save();
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114 $this->assertEqual($entity->image_test->entity->id(), $image2->id());
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115 $this->assertEqual($entity->image_test->entity->getFileUri(), $image2->getFileUri());
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116 $image = $this->imageFactory->get('public://example-2.jpg');
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117 $this->assertEqual($entity->image_test->width, $image->getWidth());
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118 $this->assertEqual($entity->image_test->height, $image->getHeight());
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119 $this->assertEqual($entity->image_test->alt, $new_alt);
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120
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121 // Check that the image item can be set to the referenced file directly.
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122 $entity->image_test = $this->image;
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123 $this->assertEqual($entity->image_test->target_id, $this->image->id());
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124
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125 // Delete the image and try to save the entity again.
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126 $this->image->delete();
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127 $entity = EntityTest::create(['mame' => $this->randomMachineName()]);
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128 $entity->save();
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129
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130 // Test image item properties.
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131 $expected = ['target_id', 'entity', 'alt', 'title', 'width', 'height'];
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132 $properties = $entity->getFieldDefinition('image_test')->getFieldStorageDefinition()->getPropertyDefinitions();
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133 $this->assertEqual(array_keys($properties), $expected);
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134
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135 // Test the generateSampleValue() method.
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136 $entity = EntityTest::create();
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137 $entity->image_test->generateSampleItems();
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138 $this->entityValidateAndSave($entity);
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139 $this->assertEqual($entity->image_test->entity->get('filemime')->value, 'image/jpeg');
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140 }
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141
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142 /**
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143 * Tests a malformed image.
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144 */
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145 public function testImageItemMalformed() {
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146 // Validate entity is an image and don't gather dimensions if it is not.
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147 $entity = EntityTest::create();
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148 $entity->image_test = NULL;
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149 $entity->image_test->target_id = 9999;
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150 // PHPUnit re-throws E_USER_WARNING as an exception.
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151 try {
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152 $entity->save();
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153 $this->fail('Exception did not fail');
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154 }
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155 catch (EntityStorageException $exception) {
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156 $this->assertInstanceOf(\PHPUnit_Framework_Error_Warning::class, $exception->getPrevious());
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157 $this->assertEquals($exception->getMessage(), 'Missing file with ID 9999.');
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158 $this->assertEmpty($entity->image_test->width);
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159 $this->assertEmpty($entity->image_test->height);
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160 }
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161
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162 }
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163
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164 }
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