FileFieldValidateTest.php

Same filename in this branch
  1. 9 core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
Same filename in other branches
  1. 8.9.x core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
  2. 8.9.x core/modules/file/tests/src/Functional/FileFieldValidateTest.php
  3. 10 core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
  4. 10 core/modules/file/tests/src/Functional/FileFieldValidateTest.php
  5. 11.x core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
  6. 11.x core/modules/file/tests/src/Functional/FileFieldValidateTest.php

Namespace

Drupal\Tests\file\Functional

File

core/modules/file/tests/src/Functional/FileFieldValidateTest.php

View source
<?php

namespace Drupal\Tests\file\Functional;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\file\Entity\File;

/**
 * Tests file field validation functions.
 *
 * Values validated include the file type, max file size, max size per node,
 * and whether the field is required.
 *
 * @group file
 */
class FileFieldValidateTest extends FileFieldTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests the required property on file fields.
     */
    public function testRequired() {
        $node_storage = $this->container
            ->get('entity_type.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->drupalGet('node/add/' . $type_name);
        $this->submitForm($edit, 'Save');
        $this->assertSession()
            ->pageTextContains("{$field->getLabel()} field is required.");
        // Create a new node with the uploaded file.
        $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
        $this->assertNotFalse($nid, new FormattableMarkup('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->getFileUri());
        $this->assertFileEntryExists($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->drupalGet('node/add/' . $type_name);
        $this->submitForm($edit, 'Save');
        $this->assertSession()
            ->pageTextContains("{$field->getLabel()} field is required.");
        // 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->getFileUri());
        $this->assertFileEntryExists($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_type.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->getFileUri());
            $this->assertFileEntryExists($node_file, new FormattableMarkup('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);
            $filesize = format_size($large_file->getSize());
            $maxsize = format_size($file_limit);
            $this->assertSession()
                ->pageTextContains("The file is {$filesize} exceeding the maximum file size of {$maxsize}.");
        }
        // 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->getFileUri());
        $this->assertFileEntryExists($node_file, new FormattableMarkup('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_type.manager')
            ->getStorage('node');
        $type_name = 'article';
        $field_name = strtolower($this->randomMachineName());
        $this->createFileField($field_name, 'node', $type_name);
        $test_file = $this->getTestFile('image');
        [
            ,
            $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->getFileUri());
        $this->assertFileEntryExists($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);
        $this->assertSession()
            ->pageTextContains("Only files with the following extensions are allowed: txt.");
        // 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->getFileUri());
        $this->assertFileEntryExists($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_type.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->getFileUri());
        $this->assertFileEntryExists($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->assertSession()
            ->pageTextNotContains('Only files with the following extensions are allowed: txt.');
        $this->assertSession()
            ->pageTextContains('Article ' . $node->getTitle() . ' has been updated.');
    }

}

Classes

Title Deprecated Summary
FileFieldValidateTest Tests file field validation functions.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.