public void SetDataMapper_ShouldSetMapperForType()
{
//---------------Set up test pack-------------------
var factory = new DataMapperFactory();
var targetType = typeof(Image);
var expectedDataMapper = new GuidDataMapper();
//---------------Execute Test ----------------------
factory.SetDataMapper(targetType, expectedDataMapper);
//---------------Test Result -----------------------
Assert.AreSame(expectedDataMapper, factory.GetDataMapper(targetType));
}