public void TestUnassignAsync_ServerAcceptsUnassign_ReturnsNoError()
{
var mockedNfieldConnection = new Mock<INfieldConnectionClient>();
var mockedHttpClient = CreateHttpClientMock(mockedNfieldConnection);
mockedHttpClient.Setup(client => client.DeleteAsync(It.IsAny<string>()))
.Returns(CreateTask(HttpStatusCode.OK));
var target = new NfieldSamplingPointInterviewerAssignmentsService();
target.InitializeNfieldConnection(mockedNfieldConnection.Object);
target.UnassignAsync(SurveyId, SamplingPointId, InterviewerId).Wait();
mockedHttpClient.Verify(hc =>
hc.DeleteAsync(
It.Is<string>(url => url.EndsWith("Surveys/" + SurveyId + "/SamplingPoints/" + SamplingPointId + "/Assignments/" + InterviewerId))),
Times.Once());
}