public async Task given_valid_command_then_SendAddScreeningCommand_returns_location_result(
HttpMessageHandlerDouble handlerStub,
Uri endpoint,
AddNewScreening command,
ScreeningLocation location)
{
// Arrange
bool predicate(HttpRequestMessage req)
{
string path = "api/commands/SendAddScreeningCommand";
return(req.Method == HttpMethod.Post &&
req.RequestUri == new Uri(endpoint, path) &&
req.Content is ObjectContent <AddNewScreening> content &&
content.Value == command &&
content.Formatter is JsonMediaTypeFormatter);
}
var response = new HttpResponseMessage(HttpStatusCode.Accepted);
response.Headers.Location = location.Uri;
handlerStub.AddAnswer(predicate, answer: response);
var sut = new ApiClient(new HttpClient(handlerStub), endpoint);
// Act
IResult <ScreeningLocation> actual =
await sut.SendAddScreeningCommand(command);
// Assert
actual.Should().BeOfType <Success <ScreeningLocation> >();
actual.Should().BeEquivalentTo(new { Value = location });
}
public Task <IResult <ScreeningLocation> > SendAddScreeningCommand(
AddNewScreening command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
return(Run());
async Task <IResult <ScreeningLocation> > Run()
{
string path = "api/commands/SendAddScreeningCommand";
HttpResponseMessage response = await
_client.PostAsJsonAsync(new Uri(_endpoint, path), command);
switch (response.StatusCode)
{
case BadRequest:
return(await ReadError <ScreeningLocation>(response));
}
var location = new ScreeningLocation(response.Headers.Location);
return(new Success <ScreeningLocation>(location));
}
}
