Convert() protected method

Modifies the source data before passing it to the target for display in the UI.
protected Convert ( object value, Type targetType, object parameter ) : object
value object The source data being passed to the target.
targetType System.Type The of data expected by the target dependency property.
parameter object An optional parameter to be used in the converter logic.
return object
            public void ReturnsNullForNullValue()
            {
                var converter = new TextToUpperCaseConverter();

                Assert.AreEqual(null, converter.Convert(null, typeof(string), null, (CultureInfo)null));
            }
            public void ReturnsUpperCaseString()
            {
                var converter = new TextToUpperCaseConverter();

                Assert.AreEqual("UPPERCASE", converter.Convert("UpPeRcAsE", typeof(string), null, (CultureInfo)null));
            }