Nfield.Services.Implementation.NfieldInterviewersService.QueryOfficesOfInterviewerAsync C# (CSharp) Method

        public Task<IEnumerable<string>> QueryOfficesOfInterviewerAsync(string interviewerId)
        {
            var uri = string.Format(@"{0}{1}/Offices", InterviewersApi.AbsoluteUri, interviewerId);

            return Client.GetAsync(uri)
                         .ContinueWith(
                             responseMessageTask => responseMessageTask.Result.Content.ReadAsStringAsync().Result)
                         .ContinueWith(
                             stringTask =>
                             JsonConvert.DeserializeObject<IEnumerable<string>>(stringTask.Result))
                         .FlattenExceptions();
        }

        public void TestQueryOfficesOfInterviewerAsync_ServerReturnsQuery_ReturnsListWithFieldworkOffices()
        {
            const string interviewerId = "interviewerId";

            var expectedFieldworkOffices = new[]
            {
                "Amsterdam",
                "Barcelona",
                "Headquarters"
            };

            var mockedNfieldConnection = new Mock<INfieldConnectionClient>();
            var mockedHttpClient = CreateHttpClientMock(mockedNfieldConnection);
            mockedHttpClient
                .Setup(client => client.GetAsync(
                    string.Format(CultureInfo.InvariantCulture, "{0}interviewers/{1}/Offices", ServiceAddress,
                        interviewerId))
                )
                .Returns(CreateTask(HttpStatusCode.OK,
                    new StringContent(JsonConvert.SerializeObject(expectedFieldworkOffices))));

            var target = new NfieldInterviewersService();
            target.InitializeNfieldConnection(mockedNfieldConnection.Object);

            var actualFieldworkOffices = target.QueryOfficesOfInterviewerAsync(interviewerId).Result;
            var fieldworkOffices = actualFieldworkOffices as string[] ?? actualFieldworkOffices.ToArray();
            Assert.Equal(expectedFieldworkOffices[0], fieldworkOffices[0]);
            Assert.Equal(expectedFieldworkOffices[1], fieldworkOffices[1]);
            Assert.Equal(expectedFieldworkOffices[2], fieldworkOffices[2]);
            Assert.Equal(3, fieldworkOffices.Count());
        }