public void Convert_Should_Return_Black_On_Null_Value_Test()
 {
     var c = new TextToColourConverter();
     Assert.AreEqual((new SolidColorBrush(Colors.Black)).ToString(), c.Convert(null, null, null, null).ToString());
 }
 public void Convert_Should_Return_Red_On_Inactive_Value_Test()
 {
     var c = new TextToColourConverter();
     Assert.AreEqual((new SolidColorBrush(Colors.Red)).ToString(), c.Convert("inactive", null, null, null).ToString());
 }
 public void Convert_Should_Return_Black_On_Anything_Besides_Active_And_Inactive_Value_Test()
 {
     var c = new TextToColourConverter();
     Assert.AreEqual((new SolidColorBrush(Colors.Black)).ToString(), c.Convert("something", null, null, null).ToString());
 }