private IRestClient createFakedRestClient(RestaurantDataRoot restaurantDataRoot, HttpStatusCode httpStatusCode)
{
var mockedRestClient = new Mock<IRestClient>();
mockedRestClient
.Setup(restClient => restClient.Execute<RestaurantDataRoot>(It.IsAny<IRestRequest>()))
.Returns(new RestResponse<RestaurantDataRoot>
{
StatusCode = httpStatusCode,
Data = restaurantDataRoot
});
return mockedRestClient.Object;
}
public void GetRestaurantsByOutcode_Returns_Empty_List_When_API_Call_Fails()
{
// Given a failed api call, regardless of restaurant data returned
var outcode = "";
var restaurantDataRoot = new RestaurantDataRoot();
var fakedRestClient = createFakedRestClient(restaurantDataRoot, HttpStatusCode.NotFound);
var fakedRestClientFactory = createFakeRestClientFactory(fakedRestClient);
// When we call the service method
var restaurantService = new RestaurantService(fakedRestClientFactory, new JustEatRestRequestFactory());
var actual = restaurantService.GetRestaurantsByOutcode(outcode);
// Then the restaurant list is empty
var expected = new List<Restaurant>();
actual.ShouldBeEquivalentTo(expected);
}