public void NewClient_Execute_ReturnsNewClient(bool bindingExists)
{
// Arrange
var factoryMock = Substitute.For <IApiHttpHandlerFactory>();
var mappingMock = Substitute.For <IApiHttpRequestHandlerBindingMap>();
var factory = new ApiHttpFactory(new HttpClient(), factoryMock, mappingMock);
const int key = 1;
IApiHttpRequestHandlerBinding keyBinding = null;
if (bindingExists)
{
keyBinding = Substitute.For <IApiHttpRequestHandlerBinding>();
}
mappingMock.TryGet(key).Returns(keyBinding);
// Act
var client = factory.NewClient(key);
// Assert
Assert.NotNull(client);
mappingMock.Received(1).TryGet(Arg.Any <object>());
keyBinding?.Received(1).Build();
}
public IApiHttpRequestHandlerBinding SetNextHandler(Type handlerType)
{
var binding = new ApiHttpRequestHandlerBinding(_factory, handlerType);
Next = binding;
return(binding);
}
public void AddRequestHandler_Execute_AddsHandlerToMap(bool bindingExists)
{
// Arrange
var factoryMock = Substitute.For <IApiHttpHandlerFactory>();
var mappingMock = Substitute.For <IApiHttpRequestHandlerBindingMap>();
var factory = new ApiHttpFactory(new HttpClient(), factoryMock, mappingMock);
IApiHttpRequestHandlerBinding keyBinding = Substitute.For <IApiHttpRequestHandlerBinding>();
const int key = 1;
if (bindingExists)
{
mappingMock.TryGet(key).Returns(keyBinding);
}
else
{
mappingMock.TryGet(key).Returns((IApiHttpRequestHandlerBinding)null);
factoryMock.CreateHandlerBinding <ApiHttpRequestHandlerMock>().Returns(keyBinding);
}
// Act
var binding = factory.AddRequestHandler <ApiHttpRequestHandlerMock>(key);
// Assert
Assert.NotNull(binding);
Assert.Same(keyBinding, binding);
mappingMock.Received(1).TryGet(Arg.Any <object>());
factoryMock.Received(bindingExists ? 0 : 1).CreateHandlerBinding <ApiHttpRequestHandlerMock>();
}
