public void TestConstructor()
        {
            var objectUnderTest = new CopyablePromptDialogWindowViewModel(Message, CopyableText);

            Assert.AreEqual(Message, objectUnderTest.Message);
            Assert.AreEqual(CopyableText, objectUnderTest.CopyableText);
        }
        public void TestCopyCommand()
        {
            var objectUnderTest = new CopyablePromptDialogWindowViewModel(Message, CopyableText);

            objectUnderTest.CopyCommand.Execute(null);

            Assert.AreEqual(CopyableText, Clipboard.GetDataObject()?.GetData(typeof(string)));
        }