public void IgnoresAlreadyPopulatedState()
{
DefaultListableObjectFactory of = new DefaultListableObjectFactory();
MockRepository mocks = new MockRepository();
ISharedStateFactory ssf1 = (ISharedStateFactory)mocks.CreateMock(typeof(ISharedStateFactory));
ISharedStateAware ssa = (ISharedStateAware)mocks.DynamicMock(typeof(ISharedStateAware));
SharedStateAwareProcessor ssap = new SharedStateAwareProcessor();
ssap.SharedStateFactories = new ISharedStateFactory[] { ssf1 };
of.RegisterSingleton("ssap", ssap);
using (Record(mocks))
{
// preset SharedState - ssap must ignore it
Expect.Call(ssa.SharedState).Return(new Hashtable());
// expect nothing else!
}
using (Playback(mocks))
{
ssap.PostProcessBeforeInitialization(ssa, "myPage");
}
}
public void ProbesSharedStateFactories()
{
DefaultListableObjectFactory of = new DefaultListableObjectFactory();
ISharedStateFactory ssf1 = A.Fake <ISharedStateFactory>();
ISharedStateFactory ssf2 = A.Fake <ISharedStateFactory>();
ISharedStateFactory ssf3 = A.Fake <ISharedStateFactory>();
ISharedStateFactory ssf4 = A.Fake <ISharedStateFactory>();
IDictionary ssf3ProvidedState = new Hashtable();
SharedStateAwareProcessor ssap = new SharedStateAwareProcessor();
ssap.SharedStateFactories = new ISharedStateFactory[] { ssf1, ssf2, ssf3, ssf4 };
of.RegisterSingleton("ssap", ssap);
ISharedStateAware ssa = A.Fake <ISharedStateAware>();
// Ensure we iterate over configured SharedStateFactories until
// the first provider is found that
// a) true == provider.CanProvideState( instance, name )
// b) null != provider.GetSharedState( instance, name )
A.CallTo(() => ssa.SharedState).Returns(null).Once();
A.CallTo(() => ssf1.CanProvideState(ssa, "pageName")).Returns(false).Once();
A.CallTo(() => ssf2.CanProvideState(ssa, "pageName")).Returns(true).Once();
A.CallTo(() => ssf2.GetSharedStateFor(ssa, "pageName")).Returns(null);
A.CallTo(() => ssf3.CanProvideState(ssa, "pageName")).Returns(true).Once();
A.CallTo(() => ssf3.GetSharedStateFor(ssa, "pageName")).Returns(ssf3ProvidedState).Once();
ssap.PostProcessBeforeInitialization(ssa, "pageName");
Assert.That(Equals(ssa.SharedState, ssf3ProvidedState));
}
public void IgnoresAlreadyPopulatedState()
{
DefaultListableObjectFactory of = new DefaultListableObjectFactory();
ISharedStateFactory ssf1 = A.Fake <ISharedStateFactory>();
ISharedStateAware ssa = A.Fake <ISharedStateAware>();
SharedStateAwareProcessor ssap = new SharedStateAwareProcessor();
ssap.SharedStateFactories = new ISharedStateFactory[] { ssf1 };
of.RegisterSingleton("ssap", ssap);
// preset SharedState - ssap must ignore it
A.CallTo(() => ssa.SharedState).Returns(new Hashtable());
ssap.PostProcessBeforeInitialization(ssa, "myPage");
A.CallTo(ssa).Where(x => x.Method.Name == "set_SharedState").MustNotHaveHappened();
}
public void ProbesSharedStateFactories()
{
DefaultListableObjectFactory of = new DefaultListableObjectFactory();
MockRepository mocks = new MockRepository();
ISharedStateFactory ssf1 = (ISharedStateFactory)mocks.CreateMock(typeof(ISharedStateFactory));
ISharedStateFactory ssf2 = (ISharedStateFactory)mocks.CreateMock(typeof(ISharedStateFactory));
ISharedStateFactory ssf3 = (ISharedStateFactory)mocks.CreateMock(typeof(ISharedStateFactory));
ISharedStateFactory ssf4 = (ISharedStateFactory)mocks.CreateMock(typeof(ISharedStateFactory));
IDictionary ssf3ProvidedState = new Hashtable();
SharedStateAwareProcessor ssap = new SharedStateAwareProcessor();
ssap.SharedStateFactories = new ISharedStateFactory[] { ssf1, ssf2, ssf3, ssf4 };
of.RegisterSingleton("ssap", ssap);
ISharedStateAware ssa = (ISharedStateAware)mocks.DynamicMock(typeof(ISharedStateAware));
// Ensure we iterate over configured SharedStateFactories until
// the first provider is found that
// a) true == provider.CanProvideState( instance, name )
// b) null != provider.GetSharedState( instance, name )
using (Record(mocks))
{
Expect.Call(ssa.SharedState).Return(null);
Expect.Call(ssf1.CanProvideState(ssa, "pageName")).Return(false);
Expect.Call(ssf2.CanProvideState(ssa, "pageName")).Return(true);
Expect.Call(ssf2.GetSharedStateFor(ssa, "pageName")).Return(null);
Expect.Call(ssf3.CanProvideState(ssa, "pageName")).Return(true);
Expect.Call(ssf3.GetSharedStateFor(ssa, "pageName")).Return(ssf3ProvidedState);
Expect.Call(ssa.SharedState = ssf3ProvidedState);
}
using (Playback(mocks))
{
ssap.PostProcessBeforeInitialization(ssa, "pageName");
}
}
/// <summary>
/// Creates a new preconfigured instance.
/// </summary>
/// <param name="sharedStateFactories"></param>
/// <param name="order">priority value affecting order of invocation of this processor. See <see cref="IOrdered"/> interface.</param>
public SharedStateAwareProcessor( ISharedStateFactory[] sharedStateFactories, int order )
{
SharedStateFactories = sharedStateFactories;
}
