getFailedUploadedFile example

public function testInvalidFilesAreRejected()
    {
        $this->assertFalse($this->requestHandler->isFileUpload($this->getInvalidFile()));
    }

    /** * @dataProvider uploadFileErrorCodes */
    public function testFailedFileUploadIsTurnedIntoFormError($errorCode, $expectedErrorCode)
    {
        $this->assertSame($expectedErrorCode, $this->requestHandler->getUploadFileError($this->getFailedUploadedFile($errorCode)));
    }

    public static function uploadFileErrorCodes()
    {
        return [
            'no error' => [\UPLOAD_ERR_OK, null],
            'upload_max_filesize ini directive' => [\UPLOAD_ERR_INI_SIZE, \UPLOAD_ERR_INI_SIZE],
            'MAX_FILE_SIZE from form' => [\UPLOAD_ERR_FORM_SIZE, \UPLOAD_ERR_FORM_SIZE],
            'partially uploaded' => [\UPLOAD_ERR_PARTIAL, \UPLOAD_ERR_PARTIAL],
            'no file upload' => [\UPLOAD_ERR_NO_FILE, \UPLOAD_ERR_NO_FILE],
            'missing temporary directory' => [\UPLOAD_ERR_NO_TMP_DIR, \UPLOAD_ERR_NO_TMP_DIR],