public async Task Then_the_response_is_returned(
int id,
TestCustomerEngagementApiConfiguration config,
TestResponse expectedResponse)
{
//Arrange
config.Url = "https://test.local";
var httpResponse = new HttpResponseMessage
{
Content = new StringContent(JsonConvert.SerializeObject(expectedResponse), Encoding.UTF8, "application/json"),
StatusCode = HttpStatusCode.OK
};
var getTestRequest = new GetTestRequest(config.Url, id)
{
BaseUrl = config.Url
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(httpResponse, getTestRequest.GetUrl);
var client = new HttpClient(httpMessageHandler.Object);
var hostingEnvironment = new Mock <IWebHostEnvironment>();
var clientFactory = new Mock <IHttpClientFactory>();
clientFactory.Setup(_ => _.CreateClient(It.IsAny <string>())).Returns(client);
hostingEnvironment.Setup(x => x.EnvironmentName).Returns("Staging");
var actual = new CustomerEngagementApiClient <TestCustomerEngagementApiConfiguration>(clientFactory.Object, config, hostingEnvironment.Object);
//Act
var response = await actual.Get <TestResponse>(getTestRequest);
//Assert
response.Should().BeEquivalentTo(expectedResponse);
}
public async Task Then_an_unsuccessful_response_returns_null(int id,
TestCustomerEngagementApiConfiguration config)
{
//Arrange
config.Url = "https://test.local";
var httpResponse = new HttpResponseMessage
{
Content = new StringContent(""),
StatusCode = HttpStatusCode.NotFound
};
var getTestRequest = new GetTestRequest(config.Url, id)
{
BaseUrl = config.Url
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(httpResponse, getTestRequest.GetUrl);
var client = new HttpClient(httpMessageHandler.Object);
var hostingEnvironment = new Mock <IWebHostEnvironment>();
var clientFactory = new Mock <IHttpClientFactory>();
clientFactory.Setup(_ => _.CreateClient(It.IsAny <string>())).Returns(client);
hostingEnvironment.Setup(x => x.EnvironmentName).Returns("Staging");
var actual = new CustomerEngagementApiClient <TestCustomerEngagementApiConfiguration>(clientFactory.Object, config, hostingEnvironment.Object);
//Act
var response = await actual.Get <TestResponse>(getTestRequest);
//Assert
response.Should().BeNull();
}
public async Task Then_The_Endpoint_Is_Called(
int id,
TestCustomerEngagementApiConfiguration config)
{
//Arrange
config.Url = "https://test.local";
var response = new HttpResponseMessage
{
Content = new StringContent(""),
StatusCode = HttpStatusCode.Accepted
};
var getTestRequest = new GetTestRequest(config.Url, id)
{
BaseUrl = config.Url
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(response, getTestRequest.GetUrl);
var client = new HttpClient(httpMessageHandler.Object);
var hostingEnvironment = new Mock <IWebHostEnvironment>();
var clientFactory = new Mock <IHttpClientFactory>();
clientFactory.Setup(_ => _.CreateClient(It.IsAny <string>())).Returns(client);
hostingEnvironment.Setup(x => x.EnvironmentName).Returns("Staging");
var actual = new CustomerEngagementApiClient <TestCustomerEngagementApiConfiguration>(clientFactory.Object, config, hostingEnvironment.Object);
//Act
await actual.Get <string>(getTestRequest);
//Assert
httpMessageHandler.Protected()
.Verify <Task <HttpResponseMessage> >(
"SendAsync", Times.Once(),
ItExpr.Is <HttpRequestMessage>(c =>
c.Method.Equals(HttpMethod.Get) &&
c.RequestUri.AbsoluteUri.Equals(getTestRequest.GetUrl) &&
c.Headers.FirstOrDefault(h => h.Key.Equals("Ocp-Apim-Subscription-Key")).Value.FirstOrDefault() == config.SubscriptionKey),
ItExpr.IsAny <CancellationToken>()
);
}