public void CreateDtoGeneric_CreatesINotifyPropertyChanged()
{
IDtoFactory factory = new DtoFactory();
IDataTransferObject dto = factory.CreateDto <TestPersonDto> ();
Assert.IsInstanceOfType(dto, typeof(INotifyPropertyChanged));
}
public void CreateDto_CreatesINotifyPropertyChanged()
{
IDtoFactory factory = new DtoFactory ();
IDataTransferObject dto = factory.CreateDto ( typeof ( TestPersonDto ) ) as IDataTransferObject;
Assert.IsInstanceOfType ( dto, typeof ( INotifyPropertyChanged ) );
}
public void DataTransferObject_PublicPropertySetterCallsOnPropertyChanged_Succeeds()
{
List<string> ignoredDtoProperties = new List<string> () { "Notifications" };
IDtoFactory dtoFactory = new DtoFactory ();
foreach ( AssemblyPart assemblyPart in Deployment.Current.Parts )
{
StreamResourceInfo sri =
Application.GetResourceStream (
new Uri ( assemblyPart.Source, UriKind.Relative ) );
Assembly dtoAssembly = new AssemblyPart ().Load ( sri.Stream );
var allDtos = dtoAssembly.GetTypes ()
.Where ( t => typeof ( EditableDataTransferObject ).IsAssignableFrom ( t ) && !t.IsAbstract )
.Select
( t => new
{
Dto = dtoFactory.CreateDto ( t ),
PropSet = t.GetProperties ()
.Select
( p => new
{
PropertyName = p.Name,
PropertySetter = p.GetSetMethod ()
}
)
.Where ( p => p.PropertySetter != null
&& !ignoredDtoProperties.Contains ( p.PropertyName ) )
}
);
foreach ( var d in allDtos )
{
INotifyPropertyChanged inpc = d.Dto;
foreach ( var p in d.PropSet )
{
// Setup event handler for the property being examined
string changedPropertyName = String.Empty;
// use named variable (as opposed to anonymous delegate) so we can unsubscribe
PropertyChangedEventHandler inpcOnPropertyChanged =
( obj, e ) => changedPropertyName = e.PropertyName;
inpc.PropertyChanged += inpcOnPropertyChanged;
// Simulate property change by invoking setter directly
p.PropertySetter.Invoke ( d.Dto, new object[] { null } );
Assert.AreEqual (
p.PropertyName,
changedPropertyName,
String.Format (
"Offending DTO type::property {0}::{1}",
d.Dto.GetType (),
p.PropertyName ) );
// Reset event handler
inpc.PropertyChanged -= inpcOnPropertyChanged;
}
}
}
}
public void DataTransferObject_PublicPropertySetterCallsOnPropertyChanged_Succeeds()
{
List <string> ignoredDtoProperties = new List <string> ()
{
"Notifications"
};
IDtoFactory dtoFactory = new DtoFactory();
foreach (AssemblyPart assemblyPart in Deployment.Current.Parts)
{
StreamResourceInfo sri =
Application.GetResourceStream(
new Uri(assemblyPart.Source, UriKind.Relative));
Assembly dtoAssembly = new AssemblyPart().Load(sri.Stream);
var allDtos = dtoAssembly.GetTypes()
.Where(t => typeof(EditableDataTransferObject).IsAssignableFrom(t) && !t.IsAbstract)
.Select
(t => new
{
Dto = dtoFactory.CreateDto(t),
PropSet = t.GetProperties()
.Select
(p => new
{
PropertyName = p.Name,
PropertySetter = p.GetSetMethod()
}
)
.Where(p => p.PropertySetter != null &&
!ignoredDtoProperties.Contains(p.PropertyName))
}
);
foreach (var d in allDtos)
{
INotifyPropertyChanged inpc = d.Dto;
foreach (var p in d.PropSet)
{
// Setup event handler for the property being examined
string changedPropertyName = String.Empty;
// use named variable (as opposed to anonymous delegate) so we can unsubscribe
PropertyChangedEventHandler inpcOnPropertyChanged =
(obj, e) => changedPropertyName = e.PropertyName;
inpc.PropertyChanged += inpcOnPropertyChanged;
// Simulate property change by invoking setter directly
p.PropertySetter.Invoke(d.Dto, new object[] { null });
Assert.AreEqual(
p.PropertyName,
changedPropertyName,
String.Format(
"Offending DTO type::property {0}::{1}",
d.Dto.GetType(),
p.PropertyName));
// Reset event handler
inpc.PropertyChanged -= inpcOnPropertyChanged;
}
}
}
}
