public async Task ListStacks_ReturnsListOfAllVisibleStacks_WhenResponseContainsMultiplePages()
{
string expectedPath = CfApiClient.ListStacksPath;
string page2Identifier = "?page=2&per_page=3";
string page3Identifier = "?page=3&per_page=3";
string page4Identifier = "?page=4&per_page=3";
MockedRequest stacksRequest = _mockHttp.Expect(_fakeCfApiAddress + expectedPath)
.WithHeaders("Authorization", $"Bearer {_fakeAccessToken}")
.Respond("application/json", _fakeStacksJsonResponsePage1);
MockedRequest stacksPage2Request = _mockHttp.Expect(_fakeCfApiAddress + expectedPath + page2Identifier)
.WithHeaders("Authorization", $"Bearer {_fakeAccessToken}")
.Respond("application/json", _fakeStacksJsonResponsePage2);
MockedRequest stacksPage3Request = _mockHttp.Expect(_fakeCfApiAddress + expectedPath + page3Identifier)
.WithHeaders("Authorization", $"Bearer {_fakeAccessToken}")
.Respond("application/json", _fakeStacksJsonResponsePage3);
MockedRequest stacksPage4Request = _mockHttp.Expect(_fakeCfApiAddress + expectedPath + page4Identifier)
.WithHeaders("Authorization", $"Bearer {_fakeAccessToken}")
.Respond("application/json", _fakeStacksJsonResponsePage4);
_sut = new CfApiClient(_mockUaaClient.Object, _mockHttp.ToHttpClient());
var result = await _sut.ListStacks(_fakeCfApiAddress, _fakeAccessToken);
Assert.IsNotNull(result);
Assert.AreEqual(10, result.Count);
Assert.AreEqual(1, _mockHttp.GetMatchCount(stacksRequest));
Assert.AreEqual(1, _mockHttp.GetMatchCount(stacksPage2Request));
Assert.AreEqual(1, _mockHttp.GetMatchCount(stacksPage3Request));
Assert.AreEqual(1, _mockHttp.GetMatchCount(stacksPage4Request));
}
public async Task ListStacks_ThrowsException_WhenStatusCodeIsNotASuccess()
{
string expectedPath = CfApiClient.ListStacksPath;
MockedRequest stacksRequest = _mockHttp.Expect(_fakeCfApiAddress + expectedPath)
.WithHeaders("Authorization", $"Bearer {_fakeAccessToken}")
.Respond(HttpStatusCode.Unauthorized);
_sut = new CfApiClient(_mockUaaClient.Object, _mockHttp.ToHttpClient());
Exception thrownException = null;
try
{
var result = await _sut.ListStacks(_fakeCfApiAddress, _fakeAccessToken);
}
catch (Exception ex)
{
thrownException = ex;
}
Assert.IsNotNull(thrownException);
Assert.IsTrue(thrownException.Message.Contains(CfApiClient.ListStacksPath));
Assert.AreEqual(1, _mockHttp.GetMatchCount(stacksRequest));
}