public void EmotionNameDisplayConverter_Convert_EmptyStringValue()
        {
            //Arrange
            EmotionNameDisplayConverter converter = new EmotionNameDisplayConverter();

            //Act
            object displayName = converter.Convert("", null, null, null);

            //Assert
            Assert.AreEqual("unspecified :", displayName as string);
        }
        public void EmotionNameDisplayConverter_Convert_StringValue()
        {
            //Arrange
            EmotionNameDisplayConverter converter = new EmotionNameDisplayConverter();
            string value = "Happy";

            //Act
            object displayName = converter.Convert(value, null, null, null);

            //Assert
            Assert.AreEqual(value + " :", displayName as string);
        }