public void GettingNonEncryptedTextTest()
        {
            // Arrange
            string            encryptedText     = "ыърчбфэ".ToUpper();
            string            key               = "КЛЮЧ";
            DecryptController decryptController = new DecryptController();

            // Act
            decryptController.GetText(encryptedText, key);


            // Assert
            Assert.Equal("РОТАЦИЯ", NonEncryptedText.Text);
        }