diff core/modules/file/src/Tests/FileFieldValidateTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/file/src/Tests/FileFieldValidateTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,190 @@
+<?php
+
+namespace Drupal\file\Tests;
+
+use Drupal\Core\Field\FieldStorageDefinitionInterface;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\file\Entity\File;
+
+/**
+ * Tests validation functions such as file type, max file size, max size per
+ * node, and required.
+ *
+ * @group file
+ */
+class FileFieldValidateTest extends FileFieldTestBase {
+
+  /**
+   * Tests the required property on file fields.
+   */
+  public function testRequired() {
+    $node_storage = $this->container->get('entity.manager')->getStorage('node');
+    $type_name = 'article';
+    $field_name = strtolower($this->randomMachineName());
+    $storage = $this->createFileField($field_name, 'node', $type_name, [], ['required' => '1']);
+    $field = FieldConfig::loadByName('node', $type_name, $field_name);
+
+    $test_file = $this->getTestFile('text');
+
+    // Try to post a new node without uploading a file.
+    $edit = [];
+    $edit['title[0][value]'] = $this->randomMachineName();
+    $this->drupalPostForm('node/add/' . $type_name, $edit, t('Save'));
+    $this->assertRaw(t('@title field is required.', ['@title' => $field->getLabel()]), 'Node save failed when required file field was empty.');
+
+    // Create a new node with the uploaded file.
+    $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
+    $this->assertTrue($nid !== FALSE, format_string('uploadNodeFile(@test_file, @field_name, @type_name) succeeded', ['@test_file' => $test_file->getFileUri(), '@field_name' => $field_name, '@type_name' => $type_name]));
+
+    $node_storage->resetCache([$nid]);
+    $node = $node_storage->load($nid);
+
+    $node_file = File::load($node->{$field_name}->target_id);
+    $this->assertFileExists($node_file, 'File exists after uploading to the required field.');
+    $this->assertFileEntryExists($node_file, 'File entry exists after uploading to the required field.');
+
+    // Try again with a multiple value field.
+    $storage->delete();
+    $this->createFileField($field_name, 'node', $type_name, ['cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED], ['required' => '1']);
+
+    // Try to post a new node without uploading a file in the multivalue field.
+    $edit = [];
+    $edit['title[0][value]'] = $this->randomMachineName();
+    $this->drupalPostForm('node/add/' . $type_name, $edit, t('Save'));
+    $this->assertRaw(t('@title field is required.', ['@title' => $field->getLabel()]), 'Node save failed when required multiple value file field was empty.');
+
+    // Create a new node with the uploaded file into the multivalue field.
+    $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
+    $node_storage->resetCache([$nid]);
+    $node = $node_storage->load($nid);
+    $node_file = File::load($node->{$field_name}->target_id);
+    $this->assertFileExists($node_file, 'File exists after uploading to the required multiple value field.');
+    $this->assertFileEntryExists($node_file, 'File entry exists after uploading to the required multiple value field.');
+  }
+
+  /**
+   * Tests the max file size validator.
+   */
+  public function testFileMaxSize() {
+    $node_storage = $this->container->get('entity.manager')->getStorage('node');
+    $type_name = 'article';
+    $field_name = strtolower($this->randomMachineName());
+    $this->createFileField($field_name, 'node', $type_name, [], ['required' => '1']);
+
+    // 128KB.
+    $small_file = $this->getTestFile('text', 131072);
+    // 1.2MB
+    $large_file = $this->getTestFile('text', 1310720);
+
+    // Test uploading both a large and small file with different increments.
+    $sizes = [
+      '1M' => 1048576,
+      '1024K' => 1048576,
+      '1048576' => 1048576,
+    ];
+
+    foreach ($sizes as $max_filesize => $file_limit) {
+      // Set the max file upload size.
+      $this->updateFileField($field_name, $type_name, ['max_filesize' => $max_filesize]);
+
+      // Create a new node with the small file, which should pass.
+      $nid = $this->uploadNodeFile($small_file, $field_name, $type_name);
+      $node_storage->resetCache([$nid]);
+      $node = $node_storage->load($nid);
+      $node_file = File::load($node->{$field_name}->target_id);
+      $this->assertFileExists($node_file, format_string('File exists after uploading a file (%filesize) under the max limit (%maxsize).', ['%filesize' => format_size($small_file->getSize()), '%maxsize' => $max_filesize]));
+      $this->assertFileEntryExists($node_file, format_string('File entry exists after uploading a file (%filesize) under the max limit (%maxsize).', ['%filesize' => format_size($small_file->getSize()), '%maxsize' => $max_filesize]));
+
+      // Check that uploading the large file fails (1M limit).
+      $this->uploadNodeFile($large_file, $field_name, $type_name);
+      $error_message = t('The file is %filesize exceeding the maximum file size of %maxsize.', ['%filesize' => format_size($large_file->getSize()), '%maxsize' => format_size($file_limit)]);
+      $this->assertRaw($error_message, format_string('Node save failed when file (%filesize) exceeded the max upload size (%maxsize).', ['%filesize' => format_size($large_file->getSize()), '%maxsize' => $max_filesize]));
+    }
+
+    // Turn off the max filesize.
+    $this->updateFileField($field_name, $type_name, ['max_filesize' => '']);
+
+    // Upload the big file successfully.
+    $nid = $this->uploadNodeFile($large_file, $field_name, $type_name);
+    $node_storage->resetCache([$nid]);
+    $node = $node_storage->load($nid);
+    $node_file = File::load($node->{$field_name}->target_id);
+    $this->assertFileExists($node_file, format_string('File exists after uploading a file (%filesize) with no max limit.', ['%filesize' => format_size($large_file->getSize())]));
+    $this->assertFileEntryExists($node_file, format_string('File entry exists after uploading a file (%filesize) with no max limit.', ['%filesize' => format_size($large_file->getSize())]));
+  }
+
+  /**
+   * Tests file extension checking.
+   */
+  public function testFileExtension() {
+    $node_storage = $this->container->get('entity.manager')->getStorage('node');
+    $type_name = 'article';
+    $field_name = strtolower($this->randomMachineName());
+    $this->createFileField($field_name, 'node', $type_name);
+
+    $test_file = $this->getTestFile('image');
+    list(, $test_file_extension) = explode('.', $test_file->getFilename());
+
+    // Disable extension checking.
+    $this->updateFileField($field_name, $type_name, ['file_extensions' => '']);
+
+    // Check that the file can be uploaded with no extension checking.
+    $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
+    $node_storage->resetCache([$nid]);
+    $node = $node_storage->load($nid);
+    $node_file = File::load($node->{$field_name}->target_id);
+    $this->assertFileExists($node_file, 'File exists after uploading a file with no extension checking.');
+    $this->assertFileEntryExists($node_file, 'File entry exists after uploading a file with no extension checking.');
+
+    // Enable extension checking for text files.
+    $this->updateFileField($field_name, $type_name, ['file_extensions' => 'txt']);
+
+    // Check that the file with the wrong extension cannot be uploaded.
+    $this->uploadNodeFile($test_file, $field_name, $type_name);
+    $error_message = t('Only files with the following extensions are allowed: %files-allowed.', ['%files-allowed' => 'txt']);
+    $this->assertRaw($error_message, 'Node save failed when file uploaded with the wrong extension.');
+
+    // Enable extension checking for text and image files.
+    $this->updateFileField($field_name, $type_name, ['file_extensions' => "txt $test_file_extension"]);
+
+    // Check that the file can be uploaded with extension checking.
+    $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
+    $node_storage->resetCache([$nid]);
+    $node = $node_storage->load($nid);
+    $node_file = File::load($node->{$field_name}->target_id);
+    $this->assertFileExists($node_file, 'File exists after uploading a file with extension checking.');
+    $this->assertFileEntryExists($node_file, 'File entry exists after uploading a file with extension checking.');
+  }
+
+  /**
+   * Checks that a file can always be removed if it does not pass validation.
+   */
+  public function testFileRemoval() {
+    $node_storage = $this->container->get('entity.manager')->getStorage('node');
+    $type_name = 'article';
+    $field_name = 'file_test';
+    $this->createFileField($field_name, 'node', $type_name);
+
+    $test_file = $this->getTestFile('image');
+
+    // Disable extension checking.
+    $this->updateFileField($field_name, $type_name, ['file_extensions' => '']);
+
+    // Check that the file can be uploaded with no extension checking.
+    $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
+    $node_storage->resetCache([$nid]);
+    $node = $node_storage->load($nid);
+    $node_file = File::load($node->{$field_name}->target_id);
+    $this->assertFileExists($node_file, 'File exists after uploading a file with no extension checking.');
+    $this->assertFileEntryExists($node_file, 'File entry exists after uploading a file with no extension checking.');
+
+    // Enable extension checking for text files.
+    $this->updateFileField($field_name, $type_name, ['file_extensions' => 'txt']);
+
+    // Check that the file can still be removed.
+    $this->removeNodeFile($nid);
+    $this->assertNoText('Only files with the following extensions are allowed: txt.');
+    $this->assertText('Article ' . $node->getTitle() . ' has been updated.');
+  }
+
+}