public void CurrentCachesResolverResult()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
TestProvider providerFromServiceLocation = new TestProvider();
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>();
resolver
.Setup(r => r.GetService(typeof(TestProvider)))
.Returns(providerFromServiceLocation);
SingleServiceResolver <TestProvider> singleResolver =
new SingleServiceResolver <TestProvider>(
() => null,
providerFromDefaultValue,
resolver.Object,
"TestProvider.Current"
);
// Act
TestProvider returnedProvider = singleResolver.Current;
TestProvider cachedProvider = singleResolver.Current;
// Assert
Assert.Equal(providerFromServiceLocation, returnedProvider);
Assert.Equal(providerFromServiceLocation, cachedProvider);
resolver.Verify(r => r.GetService(typeof(TestProvider)), Times.Exactly(1));
}
public void CurrentThrowsIfCurrentSetThroughServiceAndSetter()
{
// Arrange
TestProvider providerFromCurrentValueThunk = new TestProvider();
TestProvider providerFromServiceLocation = new TestProvider();
TestProvider providerFromDefaultValue = new TestProvider();
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>();
resolver
.Setup(r => r.GetService(typeof(TestProvider)))
.Returns(providerFromServiceLocation);
SingleServiceResolver <TestProvider> singleResolver =
new SingleServiceResolver <TestProvider>(
() => providerFromCurrentValueThunk,
providerFromDefaultValue,
resolver.Object,
"TestProvider.Current"
);
//Act & assert
Assert.Throws <InvalidOperationException>(
() => singleResolver.Current,
"An instance of TestProvider was found in the resolver as well as a custom registered provider in TestProvider.Current. Please set only one or the other."
);
}
internal ControllerBuilder(IResolver <IControllerFactory> serviceResolver)
{
if (serviceResolver == null)
{
serviceResolver = new SingleServiceResolver <IControllerFactory>(() => this._factoryThunk(),
new DefaultControllerFactory()
{
ControllerBuilder = this
},
"ControllerBuilder.GetControllerFactory");
}
this._serviceResolver = serviceResolver;
}
public void CurrentPropagatesExceptionWhenResolverThrowsNonActivationException()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>(MockBehavior.Strict);
SingleServiceResolver <TestProvider> singleResolver = new SingleServiceResolver <TestProvider>(() => null, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act & Assert
Assert.Throws <MockException>(
() => singleResolver.Current,
@"IDependencyResolver.GetService(System.Web.Mvc.Test.SingleServiceResolverTest+TestProvider) invocation failed with mock behavior Strict.
All invocations on the mock must have a corresponding setup."
);
}
public void CurrentReturnsDefaultIfCurrentNotSet()
{
//Arrange
TestProvider providerFromDefaultValue = new TestProvider();
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>();
SingleServiceResolver <TestProvider> singleResolver = new SingleServiceResolver <TestProvider>(() => null, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
//Act
TestProvider returnedProvider = singleResolver.Current;
// Assert
Assert.Equal(returnedProvider, providerFromDefaultValue);
resolver.Verify(l => l.GetService(typeof(TestProvider)));
}
/// <summary>
/// 创建 DefaultControllerFactory 实例
/// </summary>
/// <param name="controllerActivator"></param>
/// <param name="activatorResolver"></param>
/// <param name="dependencyResolver"></param>
internal DefaultControllerFactory(IControllerActivator controllerActivator, IResolver <IControllerActivator> activatorResolver, IDependencyResolver dependencyResolver)
{
if (controllerActivator != null)
{
this._controllerActivator = controllerActivator;
return;
}
if (activatorResolver == null)
{
activatorResolver = new SingleServiceResolver <IControllerActivator>(() => null,
new DefaultControllerFactory.DefaultControllerActivator(dependencyResolver), "DefaultControllerFactory contstructor");
}
this._activatorResolver = activatorResolver;
}
public void CurrentReturnsCurrentProviderNotDefaultIfSet() {
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
TestProvider providerFromCurrentValueThunk = null;
Mock<IDependencyResolver> resolver = new Mock<IDependencyResolver>();
SingleServiceResolver<TestProvider> singleResolver = new SingleServiceResolver<TestProvider>(() => providerFromCurrentValueThunk, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act
providerFromCurrentValueThunk = new TestProvider();
TestProvider returnedProvider = singleResolver.Current;
// Assert
Assert.AreEqual(providerFromCurrentValueThunk, returnedProvider);
resolver.Verify(r => r.GetService(typeof(TestProvider)));
}
public void CurrentReturnsCurrentProviderNotDefaultIfSet()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
TestProvider providerFromCurrentValueThunk = null;
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>();
SingleServiceResolver <TestProvider> singleResolver = new SingleServiceResolver <TestProvider>(() => providerFromCurrentValueThunk, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act
providerFromCurrentValueThunk = new TestProvider();
TestProvider returnedProvider = singleResolver.Current;
// Assert
Assert.Equal(providerFromCurrentValueThunk, returnedProvider);
resolver.Verify(r => r.GetService(typeof(TestProvider)));
}
public void CurrentDoesNotQueryResolverAfterReceivingNull()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
TestProvider providerFromCurrentValueThunk = new TestProvider();
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>();
SingleServiceResolver <TestProvider> singleResolver = new SingleServiceResolver <TestProvider>(() => providerFromCurrentValueThunk, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act
TestProvider returnedProvider = singleResolver.Current;
TestProvider cachedProvider = singleResolver.Current;
// Assert
Assert.Equal(providerFromCurrentValueThunk, returnedProvider);
Assert.Equal(providerFromCurrentValueThunk, cachedProvider);
resolver.Verify(r => r.GetService(typeof(TestProvider)), Times.Exactly(1));
}
public void CurrentPropagatesExceptionWhenResolverThrowsNonActivationException()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>(MockBehavior.Strict);
SingleServiceResolver <TestProvider> singleResolver = new SingleServiceResolver <TestProvider>(() => null, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act & Assert
var ex = Assert.Throws <MockException>(() => singleResolver.Current);
Assert.Equal(
"IDependencyResolver.GetService(System.Web.Mvc.Test.SingleServiceResolverTest+TestProvider) invocation failed with mock behavior Strict." +
Environment.NewLine +
"All invocations on the mock must have a corresponding setup.",
ex.Message,
ignoreLineEndingDifferences: true);
}
public void CurrentConsultsResolver() {
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
TestProvider providerFromServiceLocation = new TestProvider();
Mock<IDependencyResolver> resolver = new Mock<IDependencyResolver>();
resolver.Setup(r => r.GetService(typeof(TestProvider)))
.Returns(providerFromServiceLocation);
SingleServiceResolver<TestProvider> singleResolver = new SingleServiceResolver<TestProvider>(() => null, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act
TestProvider returnedProvider = singleResolver.Current;
// Assert
Assert.AreEqual(providerFromServiceLocation, returnedProvider);
}
public void CurrentDoesNotQueryResolverAfterReceivingNull()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
TestProvider providerFromCurrentValueThunk = new TestProvider();
Mock<IDependencyResolver> resolver = new Mock<IDependencyResolver>();
SingleServiceResolver<TestProvider> singleResolver = new SingleServiceResolver<TestProvider>(() => providerFromCurrentValueThunk, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act
TestProvider returnedProvider = singleResolver.Current;
TestProvider cachedProvider = singleResolver.Current;
// Assert
Assert.Equal(providerFromCurrentValueThunk, returnedProvider);
Assert.Equal(providerFromCurrentValueThunk, cachedProvider);
resolver.Verify(r => r.GetService(typeof(TestProvider)), Times.Exactly(1));
}
public void CurrentPropagatesExceptionWhenResolverThrowsNonActivationException()
{
// Arrange
TestProvider providerFromDefaultValue = new TestProvider();
Mock<IDependencyResolver> resolver = new Mock<IDependencyResolver>(MockBehavior.Strict);
SingleServiceResolver<TestProvider> singleResolver = new SingleServiceResolver<TestProvider>(() => null, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
// Act & Assert
Assert.Throws<MockException>(
() => singleResolver.Current,
@"IDependencyResolver.GetService(System.Web.Mvc.Test.SingleServiceResolverTest+TestProvider) invocation failed with mock behavior Strict.
All invocations on the mock must have a corresponding setup."
);
}
public void CurrentThrowsIfCurrentSetThroughServiceAndSetter()
{
// Arrange
TestProvider providerFromCurrentValueThunk = new TestProvider();
TestProvider providerFromServiceLocation = new TestProvider();
TestProvider providerFromDefaultValue = new TestProvider();
Mock<IDependencyResolver> resolver = new Mock<IDependencyResolver>();
resolver.Setup(r => r.GetService(typeof(TestProvider)))
.Returns(providerFromServiceLocation);
SingleServiceResolver<TestProvider> singleResolver = new SingleServiceResolver<TestProvider>(() => providerFromCurrentValueThunk, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
//Act & assert
Assert.Throws<InvalidOperationException>(
() => singleResolver.Current,
"An instance of TestProvider was found in the resolver as well as a custom registered provider in TestProvider.Current. Please set only one or the other."
);
}
public void CurrentReturnsDefaultIfCurrentNotSet()
{
//Arrange
TestProvider providerFromDefaultValue = new TestProvider();
Mock<IDependencyResolver> resolver = new Mock<IDependencyResolver>();
SingleServiceResolver<TestProvider> singleResolver = new SingleServiceResolver<TestProvider>(() => null, providerFromDefaultValue, resolver.Object, "TestProvider.Current");
//Act
TestProvider returnedProvider = singleResolver.Current;
// Assert
Assert.Equal(returnedProvider, providerFromDefaultValue);
resolver.Verify(l => l.GetService(typeof(TestProvider)));
}
