public void CanCreateSingletonObjectWithDefaultObjectBuilder()
{
WCSFBuilder builder = new WCSFBuilder();
Locator locator = new Locator();
LifetimeContainer lifetime = new LifetimeContainer();
locator.Add(typeof (ILifetimeContainer), lifetime);
builder.Policies.Set<ISingletonPolicy>(new SingletonPolicy(true), typeof (MockObject), "foo");
MockObject obj1 = builder.BuildUp<MockObject>(locator, "foo", null);
MockObject obj2 = builder.BuildUp<MockObject>(locator, "foo", null);
Assert.AreSame(obj1, obj2);
}
private static MockBuilderContext BuildContext()
{
IBuilderStrategy[] strategies = {
new SimplifiedSingletonStrategy(),
new MockCreationStrategy()
};
MockBuilderContext ctx = new MockBuilderContext(strategies);
LifetimeContainer lifetimeContainer = new LifetimeContainer();
if (!ctx.Locator.Contains(typeof (ILifetimeContainer)))
ctx.Locator.Add(typeof (ILifetimeContainer), lifetimeContainer);
ctx.Policies.SetDefault<ICreationPolicy>(new DefaultCreationPolicy());
return ctx;
}
public void BuildUpReturnsInstanceOfStateValueWithCorrespondantValueFromSessionWhenInjectingProperties()
{
Locator locator = new Locator();
LifetimeContainer container = new LifetimeContainer();
locator.Add(typeof (ILifetimeContainer), container);
WCSFBuilder builder = new WCSFBuilder();
builder.Policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
MockSessionStateLocatorService stateLocator = new MockSessionStateLocatorService();
locator.Add(new DependencyResolutionLocatorKey(typeof (ISessionStateLocatorService), null), stateLocator);
stateLocator.SessionState["intKey"] = 5;
SampleClass builtObject =
builder.BuildUp(locator, typeof (SampleClass), Guid.NewGuid().ToString(), null) as SampleClass;
Assert.IsNotNull(builtObject.MyIntValue);
Assert.AreEqual(5, builtObject.MyIntValue.Value);
}
public void RequestForLogWriterWithLocatorAddsSingleton()
{
Locator locator = new Locator();
LifetimeContainer container = new LifetimeContainer();
locator.Add(typeof(ILifetimeContainer), container);
MockBuilderContext context = CreateContext(locator, new SystemConfigurationSource());
createdObject1
= context.HeadOfChain.BuildUp(context, typeof(LogWriter), null, null);
createdObject2
= context.HeadOfChain.BuildUp(context, typeof(LogWriter), null, null);
Assert.IsNotNull(createdObject1);
Assert.AreSame(typeof(LogWriter), createdObject1.GetType());
Assert.IsTrue(object.ReferenceEquals(createdObject1, createdObject2));
}
public void RemovingNonContainedItemDoesNotThrow()
{
ILifetimeContainer container = new LifetimeContainer();
container.Remove(new object());
}
public void SingletonPolicyBasedOnConcreteTypeRatherThanRequestedType()
{
WCSFBuilder builder = new WCSFBuilder();
LifetimeContainer lifetimeContainer = new LifetimeContainer();
Locator locator = CreateLocator(lifetimeContainer);
builder.Policies.Set<ITypeMappingPolicy>(new TypeMappingPolicy(typeof (Foo), null), typeof (IFoo), null);
builder.Policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
GC.Collect();
object obj1 = builder.BuildUp(locator, typeof (IFoo), null, null);
object obj2 = builder.BuildUp(locator, typeof (IFoo), null, null);
Assert.AreSame(obj1, obj2);
GC.KeepAlive(lifetimeContainer);
}
public void BuildUpReturnsNewInstanceOfStateValue()
{
Locator locator = new Locator();
LifetimeContainer container = new LifetimeContainer();
locator.Add(typeof (ILifetimeContainer), container);
WCSFBuilder builder = new WCSFBuilder();
builder.Policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
MockSessionStateLocatorService stateLocator = new MockSessionStateLocatorService();
locator.Add(new DependencyResolutionLocatorKey(typeof (ISessionStateLocatorService), null), stateLocator);
SampleClass builtObject =
builder.BuildUp(locator, typeof (SampleClass), Guid.NewGuid().ToString(), null) as SampleClass;
Assert.IsNotNull(builtObject.MyStringValue);
}
public void BuildUpThrowsWhenTryingToInjectNonIStateValueParameters()
{
Locator locator = new Locator();
LifetimeContainer container = new LifetimeContainer();
locator.Add(typeof (ILifetimeContainer), container);
WCSFBuilder builder = new WCSFBuilder();
builder.Policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
locator.Add(new DependencyResolutionLocatorKey(typeof (ISessionStateLocatorService), null),
new MockSessionStateLocatorService());
builder.BuildUp(locator, typeof (InvalidClass), Guid.NewGuid().ToString(), null);
}
private TestableServiceCollection CreateServiceCollection()
{
LifetimeContainer container = new LifetimeContainer();
Locator locator = new Locator();
locator.Add(typeof (ILifetimeContainer), container);
return new TestableServiceCollection(container, locator, CreateBuilder());
}
private MockBuilderContext CreateContext(Locator locator)
{
IBuilderStrategy[] strategies = {
new SingletonStrategy(),
new ConstructorReflectionStrategy(),
new CreationStrategy()
};
MockBuilderContext result = new MockBuilderContext(strategies);
result.Locator = locator;
LifetimeContainer lifetimeContainer = new LifetimeContainer();
if (!result.Locator.Contains(typeof (ILifetimeContainer)))
result.Locator.Add(typeof (ILifetimeContainer), lifetimeContainer);
result.Policies.SetDefault<ICreationPolicy>(new DefaultCreationPolicy());
result.Policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
return result;
}
public void CreationPolicyWillRecordSingletonsUsingLocalLifetimeContainerOnly()
{
BuilderStrategyChain chain = new BuilderStrategyChain();
chain.Add(new CreationStrategy());
Locator parentLocator = new Locator();
LifetimeContainer container = new LifetimeContainer();
parentLocator.Add(typeof (ILifetimeContainer), container);
Locator childLocator = new Locator(parentLocator);
PolicyList policies = new PolicyList();
policies.SetDefault<ICreationPolicy>(new DefaultCreationPolicy());
policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
BuilderContext ctx = new BuilderContext(chain, childLocator, policies);
object obj = ctx.HeadOfChain.BuildUp(ctx, typeof (object), null, null);
Assert.IsNotNull(obj);
Assert.IsNull(childLocator.Get(new DependencyResolutionLocatorKey(typeof (object), null)));
}
