function SaveUploadTest::testNormal

Test the file_save_upload() function.

File

core/modules/file/tests/src/Functional/SaveUploadTest.php, line 96

Class

SaveUploadTest

Tests the file_save_upload() function.

Namespace

Code

public function testNormal() {
    $max_fid_after = (int) \Drupal::entityQueryAggregate('file')->aggregate('fid', 'max')
        ->execute()[0]['fid_max'];
    $this->assertTrue($max_fid_after > $this->maxFidBefore, 'A new file was created.');
    $file1 = File::load($max_fid_after);
    $this->assertInstanceOf(File::class, $file1);
    // MIME type of the uploaded image may be either image/jpeg or image/png.
    $this->assertEqual(substr($file1->getMimeType(), 0, 5), 'image', 'A MIME type was set.');
    // Reset the hook counters to get rid of the 'load' we just called.
    file_test_reset();
    // Upload a second file.
    $image2 = current($this->drupalGetTestFiles('image'));
    $edit = [
        'files[file_test_upload]' => \Drupal::service('file_system')->realpath($image2->uri),
    ];
    $this->drupalPostForm('file-test/upload', $edit, t('Submit'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertRaw(t('You WIN!'));
    $max_fid_after = (int) \Drupal::entityQueryAggregate('file')->aggregate('fid', 'max')
        ->execute()[0]['fid_max'];
    // Check that the correct hooks were called.
    $this->assertFileHooksCalled([
        'validate',
        'insert',
    ]);
    $file2 = File::load($max_fid_after);
    $this->assertInstanceOf(File::class, $file2);
    // MIME type of the uploaded image may be either image/jpeg or image/png.
    $this->assertEqual(substr($file2->getMimeType(), 0, 5), 'image', 'A MIME type was set.');
    // Load both files using File::loadMultiple().
    $files = File::loadMultiple([
        $file1->id(),
        $file2->id(),
    ]);
    $this->assertTrue(isset($files[$file1->id()]), 'File was loaded successfully');
    $this->assertTrue(isset($files[$file2->id()]), 'File was loaded successfully');
    // Upload a third file to a subdirectory.
    $image3 = current($this->drupalGetTestFiles('image'));
    $image3_realpath = \Drupal::service('file_system')->realpath($image3->uri);
    $dir = $this->randomMachineName();
    $edit = [
        'files[file_test_upload]' => $image3_realpath,
        'file_subdir' => $dir,
    ];
    $this->drupalPostForm('file-test/upload', $edit, t('Submit'));
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertRaw(t('You WIN!'));
    $this->assertFileExists('temporary://' . $dir . '/' . trim(\Drupal::service('file_system')->basename($image3_realpath)));
}