public async Task CallValidApiEndpoint_DoesNotThrowException()
{
//Arrange
var data = new List <ContactViewModel>();
data.Add(new ContactViewModel()
{
Id = Guid.NewGuid(),
Name = "Test",
Address = "Test"
});
data.Add(new ContactViewModel()
{
Id = Guid.NewGuid(),
Name = "Test",
Address = "Test"
});
var httpMessageHandler = new Mock <HttpMessageHandler>();
httpMessageHandler.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>())
.Returns(Task.FromResult(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = JsonContent.Create(data)
}));
HttpClient httpClient = new HttpClient(httpMessageHandler.Object);
httpClient.BaseAddress = new Uri(@"http://api/valid/");
httpClient.DefaultRequestHeaders.Accept.Clear();
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
IPolicyRegistry <string> mockRegistry = new PolicyRegistry();
IAsyncPolicy <HttpResponseMessage> httpRetryPolicy = Policy.NoOpAsync <HttpResponseMessage>();
IAsyncPolicy httpClientTimeoutExceptionPolicy = Policy.NoOpAsync();
mockRegistry.Add("SimpleHttpWaitAndRetry", httpRetryPolicy);
mockRegistry.Add("HttpClientTimeout", httpClientTimeoutExceptionPolicy);
var service = new UsingPolicyRegistryService(mockRegistry, httpClient);
var exception = await Record.ExceptionAsync(() => service.WaitAndRetry());
// ASSERT
Assert.Null(exception);
}
public async Task CallInavlidApiEndpoint_ThrowsHttpRequestException_MessageMustHave404()
{
//Arrange
var data = new List <ContactViewModel>();
data.Add(new ContactViewModel()
{
Id = Guid.NewGuid(),
Name = "Test",
Address = "Test"
});
data.Add(new ContactViewModel()
{
Id = Guid.NewGuid(),
Name = "Test",
Address = "Test"
});
Mock <HttpMessageHandler> httpMessageHandler = new Mock <HttpMessageHandler>();
httpMessageHandler.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>())
.Throws(new HttpRequestException("Response status code does not indicate success: 404 (Not Found)."));
HttpClient httpClient = new HttpClient(httpMessageHandler.Object);
httpClient.BaseAddress = new Uri(@"http://api/invalid/");
httpClient.DefaultRequestHeaders.Accept.Clear();
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
IPolicyRegistry <string> mockRegistry = new PolicyRegistry();
IAsyncPolicy <HttpResponseMessage> httpRetryPolicy = Policy.NoOpAsync <HttpResponseMessage>();
IAsyncPolicy httpClientTimeoutExceptionPolicy = Policy.NoOpAsync();
mockRegistry.Add("SimpleHttpWaitAndRetry", httpRetryPolicy);
mockRegistry.Add("HttpClientTimeout", httpClientTimeoutExceptionPolicy);
var service = new UsingPolicyRegistryService(mockRegistry, httpClient);
// ACT
var exception = await Record.ExceptionAsync(() => service.WaitAndRetry());
// ASSERT
Assert.Contains("404", exception.Message);
}