public void InstantiateUnregisteredDependency()
{
IDependencyCollection collection = new DependencyCollection();
int intValue = 171;
string stringValue = "Hello World";
collection.AddScoped(() => new TestDisposable
{
IntValue = intValue,
StringValue = stringValue
});
collection.AddScoped <TestDependency>();
using ILifetimeScope scope = collection.CreateScope();
using IDependencyProvider provider = Should.NotThrow(scope.BuildProvider);
UnregisteredDependency unregistered = Should.NotThrow(provider.CreateInstance <UnregisteredDependency>);
unregistered.IsDisposed.ShouldBeFalse();
unregistered.Dependency.TestDisposable.IntValue.ShouldBe(intValue);
unregistered.Dependency.TestDisposable.StringValue.ShouldBe(stringValue);
unregistered.Dependency.TestDisposable.IsDisposed.ShouldBeFalse();
provider.Dispose();
unregistered.IsDisposed.ShouldBeTrue();
unregistered.Dependency.TestDisposable.IsDisposed.ShouldBeTrue();
}
public void DelegateFactory_CreatesInstances()
{
var registeredDependency = new RegisteredDependency {
Value = "registered"
};
var unregisteredDependency = new UnregisteredDependency {
Value = "unregistered"
};
var expectedInstance = new Foo(registeredDependency, unregisteredDependency);
var providerMock = new Mock <IServiceProvider>();
var provider = providerMock.Object;
var timesCalled = 0;
IFoo FactoryFunc(IServiceProvider prov, UnregisteredDependency dep)
{
timesCalled++;
Assert.Same(provider, prov);
Assert.Same(unregisteredDependency, dep);
return(expectedInstance);
}
var factory = new DelegateFactory <IFoo, UnregisteredDependency>(provider, FactoryFunc);
var instance = factory.CreateService(unregisteredDependency);
Assert.Same(expectedInstance, instance);
Assert.Equal(1, timesCalled);
providerMock.VerifyNoOtherCalls();
}
public void GenericFactory_CreatesInstances()
{
var collection = new ServiceCollection();
var registeredDependency = new RegisteredDependency {
Value = "registered"
};
var unregisteredDependency = new UnregisteredDependency {
Value = "unregistered"
};
collection.AddTransient <RegisteredDependency>(_ => registeredDependency);
collection.AddFactory <IFoo, Foo, UnregisteredDependency>();
var provider = collection.BuildServiceProvider();
var factory = provider.GetRequiredFactory <IFoo, UnregisteredDependency>();
Assert.NotNull(factory);
var instance = factory.CreateService(unregisteredDependency);
Assert.NotNull(instance);
Assert.IsType <Foo>(instance);
Assert.Same(instance.Registered, registeredDependency);
Assert.Same(instance.Unregistered, unregisteredDependency);
}
public void GenericFactory_Correct_CreatesInstances()
{
var registeredDependency = new RegisteredDependency {
Value = "registered"
};
var unregisteredDependency = new UnregisteredDependency {
Value = "unregistered"
};
var expectedInstance = new Foo(registeredDependency, unregisteredDependency);
var weakFactoryMock = new Mock <IWeaklyTypedFactory <IFoo> >();
weakFactoryMock.Setup(m => m.CreateService(unregisteredDependency)).Returns(expectedInstance);
var factory = new GenericFactory <IFoo, UnregisteredDependency>(weakFactoryMock.Object);
var instance = factory.CreateService(unregisteredDependency);
weakFactoryMock.Verify(m => m.CreateService(unregisteredDependency), Times.Once());
weakFactoryMock.VerifyNoOtherCalls();
Assert.Same(expectedInstance, instance);
}
public DependingServiceWithMissingDependency(UnregisteredDependency service)
{
this.service = service;
}
public PageWithUnregisteredDependencyAndParameterlessConstructor(UnregisteredDependency dependency)
{
}
public PageWithDependencyAndMultipleConstructors(Dependency dependency, UnregisteredDependency unregisteredDependency)
{
OtherTestDependency = unregisteredDependency;
}