public async Task Then_The_Endpoint_Is_Called_And_Outcode_Data_Returned(
PostcodesLocationApiResponse postcodeResponse,
string query,
int count)
{
foreach (var postcode in postcodeResponse.Result)
{
postcode.Country = "England";
}
//Arrange
var response = new HttpResponseMessage
{
Content = new StringContent(JsonConvert.SerializeObject(postcodeResponse)),
StatusCode = System.Net.HttpStatusCode.Accepted
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(response, new Uri(string.Format(Constants.PostcodesUrl, query, count)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act
var actual = await postcodeService.GetAllStartingWithOutcode(query, count);
//Assert
actual.Should().BeEquivalentTo(postcodeResponse.Result, options => options.Excluding(c => c.AdminDistrict));
}
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.PostcodesUrl, query, 10)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act Assert
Assert.ThrowsAsync <HttpRequestException>(() => postcodeService.GetAllStartingWithOutcode(query, 10));
}
public async Task Then_If_NotFound_Result_Then_Service_Returns_Null(
PostcodesLocationApiResponse 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.PostcodesUrl, query, 10)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act
var actual = await postcodeService.GetAllStartingWithOutcode(query);
//Assert
actual.Should().BeNull();
}
public async Task Then_Only_Returns_English_Postcodes(
PostcodesLocationApiResponse postcodeResponse,
string query,
int count)
{
postcodeResponse.Result[0].Country = "England";
//Arrange
var response = new HttpResponseMessage
{
Content = new StringContent(JsonConvert.SerializeObject(postcodeResponse)),
StatusCode = HttpStatusCode.Accepted
};
var httpMessageHandler = MessageHandler.SetupMessageHandlerMock(response, new Uri(string.Format(Constants.PostcodesUrl, query, count)));
var client = new HttpClient(httpMessageHandler.Object);
var postcodeService = new PostcodeApiService(client);
//Act
var actual = await postcodeService.GetAllStartingWithOutcode(query, count);
//Assert
actual.Should().BeEquivalentTo(postcodeResponse.Result.Where(c => c.Country == "England"), options => options.Excluding(c => c.AdminDistrict));
actual.Count().Should().Be(1);
}
