public async void Should_return_value_from_cache()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var api = new FluentApi <Status>(httpClient, requestHandler);
var cache = new FakeCache();
var status = await api.UsingCache(cache).Please();
Assert.That(cache.TryGetCount, Is.EqualTo(1));
Assert.That(status, Is.Not.Null);
}
public async void Should_read_cache()
{
var httpClient = StubHttpClient();
var requestHandler = StubRequestBuilder();
var responseParser = StubResponseParser();
var api = new FluentApi <Status>(httpClient, requestHandler, responseParser);
var cache = new FakeCache();
await api.UsingCache(cache).Please();
Assert.That(cache.TryGetCount, Is.EqualTo(1));
}
public async void Should_write_to_cache_on_success()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var api = new FluentApi <Status>(httpClient, requestHandler);
var cache = new FakeCache();
await api.UsingCache(cache).Please();
Assert.That(cache.SetCount, Is.EqualTo(1));
Assert.That(cache.CachedResponses.Count, Is.EqualTo(1));
Assert.That(cache.CachedResponses[0], Is.InstanceOf <Status>());
}
public async void Should_not_hit_endpoint_when_value_is_found_in_cache()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var api = new FluentApi <Status>(httpClient, requestHandler);
var cache = new FakeCache();
cache.StubCachedObject = _stubStatus;
await api.UsingCache(cache).Please();
A.CallTo(() => httpClient.Send(A <Request> .Ignored)).MustNotHaveHappened();
}
public void Should_not_write_to_cache_on_failure()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var api = new FluentApi <Status>(httpClient, requestHandler);
var cache = new FakeCache();
A.CallTo(() => httpClient.Send(A <Request> .Ignored)).Throws <WebException>();
api.UsingCache(cache);
Assert.Throws <ApiWebException>(async() => await api.Please());
Assert.That(cache.SetCount, Is.EqualTo(0));
Assert.That(cache.CachedResponses.Count, Is.EqualTo(0));
}
public void Should_not_write_to_cache_on_failure()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var responseParser = StubResponseParser();
var api = new FluentApi<Status>(httpClient, requestHandler, responseParser);
var cache = new FakeCache();
A.CallTo(() => httpClient.Send(A<Request>.Ignored)).Throws<WebException>();
api.UsingCache(cache);
Assert.Throws<ApiWebException>(async () => await api.Please());
Assert.That(cache.SetCount, Is.EqualTo(0));
Assert.That(cache.CachedResponses.Count, Is.EqualTo(0));
}
public async void Should_not_hit_endpoint_when_value_is_found_in_cache()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var responseParser = StubResponseParser();
var api = new FluentApi<Status>(httpClient, requestHandler, responseParser);
var cache = new FakeCache();
cache.StubCachedObject = _stubStatus;
await api.UsingCache(cache).Please();
A.CallTo(() => httpClient.Send(A<Request>.Ignored)).MustNotHaveHappened();
}
public async void Should_return_value_from_cache()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var responseParser = StubResponseParser();
var api = new FluentApi<Status>(httpClient, requestHandler, responseParser);
var cache = new FakeCache();
var status = await api.UsingCache(cache).Please();
Assert.That(cache.TryGetCount, Is.EqualTo(1));
Assert.That(status, Is.Not.Null);
}
public async void Should_write_to_cache_on_success()
{
var requestHandler = StubRequestBuilder();
var httpClient = StubHttpClient();
var responseParser = StubResponseParser();
var api = new FluentApi<Status>(httpClient, requestHandler, responseParser);
var cache = new FakeCache();
await api.UsingCache(cache).Please();
Assert.That(cache.SetCount, Is.EqualTo(1));
Assert.That(cache.CachedResponses.Count, Is.EqualTo(1));
Assert.That(cache.CachedResponses[0], Is.InstanceOf<Status>());
}
public void Should_not_write_to_cache_on_failure()
{
var requestCoordinator = A.Fake<IRequestCoordinator>();
var cache = new FakeCache();
A.CallTo(() => requestCoordinator.HitEndpoint(A<RequestData>.Ignored)).Throws<WebException>();
A.CallTo(() => requestCoordinator.ConstructEndpoint(A<RequestData>.Ignored)).Returns("http://foo.com/bar");
var api = new FluentApi<Status>(requestCoordinator).UsingCache(cache);
Assert.Throws<ApiWebException>(() => api.Please());
Assert.That(cache.SetCount, Is.EqualTo(0));
Assert.That(cache.CachedResponses.Count, Is.EqualTo(0));
}
public void Should_not_hit_endpoint_when_value_is_found_in_cache()
{
var requestCoordinator = A.Fake<IRequestCoordinator>();
var cache = new FakeCache();
cache.StubResponse = stubResponse;
new FluentApi<Status>(requestCoordinator).UsingCache(cache).Please();
A.CallTo(() => requestCoordinator.HitEndpoint(A<RequestData>.Ignored)).MustNotHaveHappened();
}
public void Should_return_value_from_cache()
{
var requestCoordinator = A.Fake<IRequestCoordinator>();
var cache = new FakeCache();
cache.StubResponse = stubResponse;
var status =new FluentApi<Status>(requestCoordinator).UsingCache(cache).Please();
Assert.That(cache.TryGetCount, Is.EqualTo(1));
Assert.That(status, Is.Not.Null);
}
public void Should_write_to_cache_on_success()
{
var requestCoordinator = A.Fake<IRequestCoordinator>();
var cache = new FakeCache();
A.CallTo(() => requestCoordinator.HitEndpoint(A<RequestData>.Ignored))
.Returns(stubResponse);
new FluentApi<Status>(requestCoordinator).UsingCache(cache).Please();
Assert.That(cache.SetCount, Is.EqualTo(1));
Assert.That(cache.CachedResponses.Count, Is.EqualTo(1));
Assert.That(cache.CachedResponses[0], Is.EqualTo(stubResponse));
}