Version 1

[yaffs-website] / web / core / modules / file / tests / src / Kernel / LoadTest.php

diff --git a/web/core/modules/file/tests/src/Kernel/LoadTest.php b/web/core/modules/file/tests/src/Kernel/LoadTest.php
new file mode 100644 (file)
index 0000000..9d71539
--- /dev/null
+++ b/web/core/modules/file/tests/src/Kernel/LoadTest.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace Drupal\Tests\file\Kernel;
+
+use Drupal\file\Entity\File;
+
+/**
+ * Tests \Drupal\file\Entity\File::load().
+ *
+ * @group file
+ */
+class LoadTest extends FileManagedUnitTestBase {
+  /**
+   * Try to load a non-existent file by fid.
+   */
+  public function testLoadMissingFid() {
+    $this->assertFalse(File::load(-1), 'Try to load an invalid fid fails.');
+    $this->assertFileHooksCalled([]);
+  }
+
+  /**
+   * Try to load a non-existent file by URI.
+   */
+  public function testLoadMissingFilepath() {
+    $files = entity_load_multiple_by_properties('file', ['uri' => 'foobar://misc/druplicon.png']);
+    $this->assertFalse(reset($files), "Try to load a file that doesn't exist in the database fails.");
+    $this->assertFileHooksCalled([]);
+  }
+
+  /**
+   * Try to load a non-existent file by status.
+   */
+  public function testLoadInvalidStatus() {
+    $files = entity_load_multiple_by_properties('file', ['status' => -99]);
+    $this->assertFalse(reset($files), 'Trying to load a file with an invalid status fails.');
+    $this->assertFileHooksCalled([]);
+  }
+
+  /**
+   * Load a single file and ensure that the correct values are returned.
+   */
+  public function testSingleValues() {
+    // Create a new file entity from scratch so we know the values.
+    $file = $this->createFile('druplicon.txt', NULL, 'public');
+    $by_fid_file = File::load($file->id());
+    $this->assertFileHookCalled('load');
+    $this->assertTrue(is_object($by_fid_file), '\Drupal\file\Entity\File::load() returned an object.');
+    $this->assertEqual($by_fid_file->id(), $file->id(), 'Loading by fid got the same fid.', 'File');
+    $this->assertEqual($by_fid_file->getFileUri(), $file->getFileUri(), 'Loading by fid got the correct filepath.', 'File');
+    $this->assertEqual($by_fid_file->getFilename(), $file->getFilename(), 'Loading by fid got the correct filename.', 'File');
+    $this->assertEqual($by_fid_file->getMimeType(), $file->getMimeType(), 'Loading by fid got the correct MIME type.', 'File');
+    $this->assertEqual($by_fid_file->isPermanent(), $file->isPermanent(), 'Loading by fid got the correct status.', 'File');
+    $this->assertTrue($by_fid_file->file_test['loaded'], 'file_test_file_load() was able to modify the file during load.');
+  }
+
+  /**
+   * This will test loading file data from the database.
+   */
+  public function testMultiple() {
+    // Create a new file entity.
+    $file = $this->createFile('druplicon.txt', NULL, 'public');
+
+    // Load by path.
+    file_test_reset();
+    $by_path_files = entity_load_multiple_by_properties('file', ['uri' => $file->getFileUri()]);
+    $this->assertFileHookCalled('load');
+    $this->assertEqual(1, count($by_path_files), 'entity_load_multiple_by_properties() returned an array of the correct size.');
+    $by_path_file = reset($by_path_files);
+    $this->assertTrue($by_path_file->file_test['loaded'], 'file_test_file_load() was able to modify the file during load.');
+    $this->assertEqual($by_path_file->id(), $file->id(), 'Loading by filepath got the correct fid.', 'File');
+
+    // Load by fid.
+    file_test_reset();
+    $by_fid_files = File::loadMultiple([$file->id()]);
+    $this->assertFileHooksCalled([]);
+    $this->assertEqual(1, count($by_fid_files), '\Drupal\file\Entity\File::loadMultiple() returned an array of the correct size.');
+    $by_fid_file = reset($by_fid_files);
+    $this->assertTrue($by_fid_file->file_test['loaded'], 'file_test_file_load() was able to modify the file during load.');
+    $this->assertEqual($by_fid_file->getFileUri(), $file->getFileUri(), 'Loading by fid got the correct filepath.', 'File');
+  }
+
+  /**
+   * Loads a single file and ensure that the correct values are returned.
+   */
+  public function testUuidValues() {
+    // Create a new file entity from scratch so we know the values.
+    $file = $this->createFile('druplicon.txt', NULL, 'public');
+    $file->save();
+    file_test_reset();
+
+    $by_uuid_file = \Drupal::entityManager()->loadEntityByUuid('file', $file->uuid());
+    $this->assertFileHookCalled('load');
+    $this->assertTrue(is_object($by_uuid_file), '\Drupal::entityManager()->loadEntityByUuid() returned a file object.');
+    if (is_object($by_uuid_file)) {
+      $this->assertEqual($by_uuid_file->id(), $file->id(), 'Loading by UUID got the same fid.', 'File');
+      $this->assertTrue($by_uuid_file->file_test['loaded'], 'file_test_file_load() was able to modify the file during load.');
+    }
+  }
+
+}