public void PreservationConverter_Convert()
{
IValueConverter converter;
object actualValue;
Type expectedType;
converter = new PreservationConverter();
expectedType = typeof(string);
//
// Test with null.
//
try
{
converter.Convert(null);
Assert.Fail("Expected ArgumentNullException to be thrown.");
}
catch (ArgumentNullException)
{
}
//
// Test with incorrect type.
//
try
{
converter.Convert("true");
Assert.Fail("Expected ArgumentException to be thrown.");
}
catch (ArgumentException)
{
}
//
// Test with Default.
//
actualValue = converter.Convert(Preservation.Default);
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual("default", actualValue, "Converted value is incorrect.");
//
// Test with Preserve.
//
actualValue = converter.Convert(Preservation.Preserve);
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual("preserve", actualValue, "Converted value is incorrect.");
}
public void PreservationConverter_Convert()
{
IValueConverter converter;
object actualValue;
Type expectedType;
converter = new PreservationConverter();
expectedType = typeof(string);
//
// Test with null.
//
try
{
converter.Convert(null);
Assert.Fail("Expected ArgumentNullException to be thrown.");
}
catch (ArgumentNullException)
{
}
//
// Test with incorrect type.
//
try
{
converter.Convert("true");
Assert.Fail("Expected ArgumentException to be thrown.");
}
catch (ArgumentException)
{
}
//
// Test with Default.
//
actualValue = converter.Convert(Preservation.Default);
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual("default", actualValue, "Converted value is incorrect.");
//
// Test with Preserve.
//
actualValue = converter.Convert(Preservation.Preserve);
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual("preserve", actualValue, "Converted value is incorrect.");
}
public void PreservationConverter_ConvertBack()
{
IValueConverter converter;
object actualValue;
Type expectedType;
converter = new PreservationConverter();
expectedType = typeof(Preservation);
//
// Test with null.
//
try
{
converter.ConvertBack(null);
Assert.Fail("Expected ArgumentNullException to be thrown.");
}
catch (NotSupportedException)
{
}
//
// Test with incorrect value.
//
try
{
converter.ConvertBack("true");
Assert.Fail("Expected ArgumentException to be thrown.");
}
catch (NotSupportedException)
{
}
//
// Test with default.
//
actualValue = converter.ConvertBack("default");
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual(Preservation.Default, actualValue, "Converted value is incorrect.");
//
// Test with preserve.
//
actualValue = converter.ConvertBack("preserve");
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual(Preservation.Preserve, actualValue, "Converted value is incorrect.");
//
// Test with upper case.
//
try
{
converter.ConvertBack("DEFAULT");
Assert.Fail("Expected ArgumentException to be thrown.");
}
catch (NotSupportedException)
{
}
}
public void PreservationConverter_ConvertBack()
{
IValueConverter converter;
object actualValue;
Type expectedType;
converter = new PreservationConverter();
expectedType = typeof(Preservation);
//
// Test with null.
//
try
{
converter.ConvertBack(null);
Assert.Fail("Expected ArgumentNullException to be thrown.");
}
catch (NotSupportedException)
{
}
//
// Test with incorrect value.
//
try
{
converter.ConvertBack("true");
Assert.Fail("Expected ArgumentException to be thrown.");
}
catch (NotSupportedException)
{
}
//
// Test with default.
//
actualValue = converter.ConvertBack("default");
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual(Preservation.Default, actualValue, "Converted value is incorrect.");
//
// Test with preserve.
//
actualValue = converter.ConvertBack("preserve");
Assert.IsNotNull(actualValue, "Converted value is null.");
Assert.AreEqual(expectedType, actualValue.GetType(), "Type of converted value is incorrect.");
Assert.AreEqual(Preservation.Preserve, actualValue, "Converted value is incorrect.");
//
// Test with upper case.
//
try
{
converter.ConvertBack("DEFAULT");
Assert.Fail("Expected ArgumentException to be thrown.");
}
catch (NotSupportedException)
{
}
}
