public async Task GetPendingJobs_ShallBeAbleToReturnDataCorrectly()
{
// ARRANGE
var config = Options.Create(new DicomAdapterConfiguration());
config.Value.Services.ResultsServiceEndpoint = "http://test.com/";
config.Value.Dicom.Scu.AeTitle = "clarascu";
var mockLogger = new Mock <ILogger <ResultsApi> >();
var mockHttpMessageHandler = new Mock <HttpMessageHandler>(MockBehavior.Strict);
mockHttpMessageHandler
.Protected()
// Setup the PROTECTED method to mock
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
// prepare the expected response of the mocked http call
.ReturnsAsync(new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK,
Content = ReadContentFrom("GetPendingTest.json"),
})
.Verifiable();
// use real http client with mocked handler here
var httpClient = new HttpClient(mockHttpMessageHandler.Object)
{
BaseAddress = new Uri("http://test.com/"),
};
_httpClientFactory.Setup(p => p.CreateClient(It.IsAny <string>())).Returns(httpClient);
var subjectUnderTest = new ResultsApi(config, _httpClientFactory.Object, mockLogger.Object);
// ACT
var result = await subjectUnderTest.GetPendingJobs(config.Value.Dicom.Scu.AeTitle, CancellationToken.None, 10);
// ASSERT
Assert.NotNull(result);
Assert.Equal(3, result.Count);
// also check the 'http' call was like we expected it
var expectedUri = new Uri($"{config.Value.Services.ResultsServiceEndpoint}api/tasks/{config.Value.Dicom.Scu.AeTitle}/pending?size=10");
mockHttpMessageHandler.Protected().Verify(
"SendAsync",
Times.Exactly(1), // we expected a single external request
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get && // we expected a GET request
req.RequestUri == expectedUri // to this uri
),
ItExpr.IsAny <CancellationToken>());
}
public async Task GetPendingJobs_ShallReturnNullOnCallFailures()
{
// ARRANGE
var config = Options.Create(new DicomAdapterConfiguration());
config.Value.Services.ResultsServiceEndpoint = "http://test.com/";
config.Value.Dicom.Scu.AeTitle = "clarascu";
var mockLogger = new Mock <ILogger <ResultsApi> >();
var mockHttpMessageHandler = new Mock <HttpMessageHandler>(MockBehavior.Strict);
mockHttpMessageHandler
.Protected()
// Setup the PROTECTED method to mock
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
// prepare the expected response of the mocked http call
.ThrowsAsync(new HttpRequestException())
.Verifiable();
// use real http client with mocked handler here
var httpClient = new HttpClient(mockHttpMessageHandler.Object)
{
BaseAddress = new Uri("http://test.com/"),
};
var subjectUnderTest = new ResultsApi(config, httpClient, mockLogger.Object);
// ACT
var result = await subjectUnderTest.GetPendingJobs(CancellationToken.None, 10);
// ASSERT
Assert.Empty(result);
// also check the 'http' call was like we expected it
var expectedUri = new Uri($"{config.Value.Services.ResultsServiceEndpoint}api/tasks/{config.Value.Dicom.Scu.AeTitle}/pending?size=10");
mockHttpMessageHandler.Protected().Verify(
"SendAsync",
Times.Exactly(4), // we expected a single external request
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get && // we expected a GET request
req.RequestUri == expectedUri // to this uri
),
ItExpr.IsAny <CancellationToken>());
}
