public void ResolveGeneric_ServiceTypeNotRegistered_ReturnsNull()
{
// arrange
var sut = new CommandServices();
// act
var service = sut.Resolve <ISampleService>();
// assert
Assert.Null(service);
}
public void ResolveGeneric_ServiceIsRegistered_ReturnsService()
{
// arrange
var sut = new CommandServices();
var service = new SampleService();
sut.Register(service);
// act
var resolvedService = sut.Resolve <SampleService>();
// assert
Assert.Same(service, resolvedService);
}
public void Resolve_UseInterfaceType_ReturnsService()
{
// arrange
var sut = new CommandServices();
var service = new SampleService();
sut.Register <ISampleService>(service);
// act
var resolvedService = sut.Resolve(typeof(ISampleService));
// assert
Assert.Same(service, resolvedService);
}
