public async Task Then_The_Endpoint_Is_Called_And_District_Data_Returned_For_English_Postcodes(
PostcodeLocationDistrictApiResponse postcodeResponse,
string query)
{
//Arrange
postcodeResponse.Result.Country = postcodeResponse.Result.Country.Select(c => { c = "England"; return(c); }).ToArray();
var response = new HttpResponseMessage
{
Content = new StringContent(JsonConvert.SerializeObject(postcodeResponse)),
StatusCode = HttpStatusCode.Accepted
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(response, new Uri(string.Format(Constants.DistrictNameUrl, query)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act
var actual = await postcodeService.GetDistrictData(query);
//Assert
actual.Should().BeEquivalentTo(postcodeResponse.Result, options => options
.Excluding(c => c.Country)
.Excluding(c => c.AdminDistrict)
);
actual.Country.Should().Be(postcodeResponse.Result.Country.First());
actual.AdminDistrict.Should().Be(postcodeResponse.Result.AdminDistrict.First());
}
public void Then_If_It_Is_Not_Successful_An_Exception_Is_Thrown(string query)
{
//Arrange
var response = new HttpResponseMessage
{
Content = new StringContent(""),
StatusCode = HttpStatusCode.BadRequest
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(response, new Uri(string.Format(Constants.DistrictNameUrl, query)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act Assert
Assert.ThrowsAsync <HttpRequestException>(() => postcodeService.GetDistrictData(query));
}
public async Task Then_If_NotFound_Result_Then_Service_Returns_Null(
PostcodeLocationDistrictApiResponse postcodeResponse,
string query)
{
var response = new HttpResponseMessage
{
Content = new StringContent(JsonConvert.SerializeObject(postcodeResponse)),
StatusCode = HttpStatusCode.NotFound,
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(response, new Uri(string.Format(Constants.DistrictNameUrl, query)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act
var actual = await postcodeService.GetDistrictData(query);
//Assert
actual.Should().BeNull();
}