public void GetService_returns_null_when_contract_type_does_not_match()
{
var resolver = new WrappingDependencyResolver<IPilkington>(
new Mock<IDbDependencyResolver>().Object,
(s, k) =>
{
Assert.True(false);
return s;
});
Assert.Null(resolver.GetService<Random>());
}
public void GetService_wraps_service_and_returns_wrapped_service()
{
var originalService = new Mock<IPilkington>().Object;
var wrappedService = new Mock<IPilkington>().Object;
var snapshot = new Mock<IDbDependencyResolver>();
snapshot.Setup(m => m.GetService(typeof(IPilkington), "Foo")).Returns(originalService);
var resolver = new WrappingDependencyResolver<IPilkington>(
snapshot.Object,
(s, k) =>
{
Assert.Same(originalService, s);
Assert.Equal("Foo", k);
return wrappedService;
});
Assert.Same(wrappedService, resolver.GetService<IPilkington>("Foo"));
snapshot.Verify(m => m.GetService(typeof(IPilkington), "Foo"));
}
public void GetServices_wraps_service_and_returns_wrapped_services()
{
var originalService1 = new Mock<IPilkington>().Object;
var wrappedService1 = new Mock<IPilkington>().Object;
var originalService2 = new Mock<IPilkington>().Object;
var wrappedService2 = new Mock<IPilkington>().Object;
var snapshot = new Mock<IDbDependencyResolver>();
snapshot.Setup(m => m.GetServices(typeof(IPilkington), "Foo"))
.Returns(new object[] { originalService1, originalService2 });
var resolver = new WrappingDependencyResolver<IPilkington>(
snapshot.Object,
(s, k) =>
{
Assert.Equal("Foo", k);
return s == originalService1 ? wrappedService1 : s == originalService2 ? wrappedService2 : null;
});
var pilkingtons = resolver.GetServices<IPilkington>("Foo").ToList();
Assert.Equal(2, pilkingtons.Count);
Assert.Same(wrappedService1, pilkingtons[0]);
Assert.Same(wrappedService2, pilkingtons[1]);
snapshot.Verify(m => m.GetServices(typeof(IPilkington), "Foo"));
}