public async void GetExampleById_Calls_Correct_Url()
{
// ARRANGE
var handlerMock = new Mock <HttpMessageHandler>(MockBehavior.Strict);
handlerMock
.Protected()
// Setup the PROTECTED method to mock
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.ReturnsAsync(new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(JsonConvert.SerializeObject(new Example())),
})
.Verifiable();
var loggerMock = new Mock <ILogger>();
var httpClient = new HttpClient(handlerMock.Object);
IOptions <EnvironmentConfiguration> environmentConfiguration = Options.Create <EnvironmentConfiguration>(new EnvironmentConfiguration());
var configuration = new MapperConfiguration(cfg => { cfg.AddProfile <ExampleProfile>(); });
var mapper = new Mapper(configuration);
var tenant = "tenant";
var contentId = "1";
var exampleServiceClient = new ExampleServiceClient(
loggerMock.Object,
mapper,
environmentConfiguration,
httpClient);
var exampleId = 1;
// ACT
await exampleServiceClient.GetExampleById(exampleId);
// ASSERT
var expectedUri = new Uri($"http://localhost/api/v1/examples/{exampleId}");
handlerMock.Protected().Verify(
"SendAsync",
Times.Exactly(1),
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get &&
req.RequestUri == expectedUri // to this uri
),
ItExpr.IsAny <CancellationToken>()
);
}
public async void GetExampleById_CallsCorrectUrl()
{
// ARRANGE
_handlerMock
.Protected()
// Setup the PROTECTED method to mock
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.ReturnsAsync(new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(JsonConvert.SerializeObject(new Example())),
})
.Verifiable();
_httpClientFactoryMock.Setup(x => x.CreateClient(string.Empty)).Returns(new HttpClient(_handlerMock.Object));
var environmentConfiguration = Options.Create(new EnvironmentConfiguration()
{
SERVICE_URL = "https://localhost"
});
var configuration = new MapperConfiguration(cfg => { cfg.AddProfile <ExampleProfile>(); });
var mapper = new Mapper(configuration);
var exampleServiceClient = new ExampleServiceClient(
_loggerMock.Object,
mapper,
environmentConfiguration,
_httpClientFactoryMock.Object);
var exampleId = 1;
// ACT
await exampleServiceClient.GetExampleById(exampleId);
// ASSERT
var expectedUri = new Uri($"https://localhost/api/v1/examples/{exampleId}");
_handlerMock.Protected().Verify(
"SendAsync",
Times.Exactly(1),
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get &&
req.RequestUri == expectedUri
),
ItExpr.IsAny <CancellationToken>()
);
}
public async void GetExampleById_ThrowsException_WhenRequestIsNotSuccessful()
{
// ARRANGE
_handlerMock
.Protected()
// Setup the PROTECTED method to mock
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.ReturnsAsync(new HttpResponseMessage()
{
StatusCode = HttpStatusCode.InternalServerError,
Content = new StringContent("Big bad thing happened."),
RequestMessage = new HttpRequestMessage()
})
.Verifiable();
_httpClientFactoryMock.Setup(x => x.CreateClient(string.Empty)).Returns(new HttpClient(_handlerMock.Object));
var environmentConfiguration = Options.Create(new EnvironmentConfiguration()
{
SERVICE_URL = "https://localhost"
});
var configuration = new MapperConfiguration(cfg => { cfg.AddProfile <ExampleProfile>(); });
var mapper = new Mapper(configuration);
var exampleServiceClient = new ExampleServiceClient(
_loggerMock.Object,
mapper,
environmentConfiguration,
_httpClientFactoryMock.Object);
var exampleId = 1;
// ACT / ASSERT
await Assert.ThrowsAsync <Exception>(async() => await exampleServiceClient.GetExampleById(exampleId));
}