/// <inheritdoc />
public override async Task <object> InvokeAsync <TInput, TOptions>(TInput input, TOptions options = default(TOptions))
{
input.ThrowIfNullOrDefault();
var req = input as HttpRequestMessage;
req.ThrowIfNullOrDefault();
options.ThrowIfNullOrDefault();
var functionOptions = options as AGLCodeTestHttpTriggerFunctionOptions;
functionOptions.ThrowIfNullOrDefault();
// STEP #1: Load payload.
this._loadingServiceOptions = new AglPayloadLoadingServiceOptions();
await this._loadingService.InvokeAsync(this._loadingServiceOptions).ConfigureAwait(false);
if (!this._loadingServiceOptions.IsInvoked)
{
return(req.CreateErrorResponse(HttpStatusCode.InternalServerError, "Payload couldn't be loaded"));
}
// STEP #2: Process payload.
this._processingServiceOptions = new AglPayloadProcessingServiceOptions()
{
People = this._loadingServiceOptions.People,
PetType = functionOptions.PetType
};
await this._processingService.InvokeAsync(this._processingServiceOptions).ConfigureAwait(false);
if (!this._processingServiceOptions.IsInvoked)
{
return(req.CreateErrorResponse(HttpStatusCode.InternalServerError, "Payload couldn't be processed"));
}
// STEP #3: Create response.
var html = new StringBuilder();
html.AppendLine("<html><body>");
html.AppendLine(string.Join(string.Empty, this._processingServiceOptions.Groups));
html.AppendLine("</body></html>");
var content = new StringContent(html.ToString(), Encoding.UTF8, "text/html");
var res = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = content
};
return(res);
}
public async void Given_Payload_InvokeAsync_ShouldReturn_Result(PetType petType)
{
var service = new AglPayloadProcessingService();
var people = this._fixture.ArrangePeople();
var count = people.Count(p => p.Pets.Any(q => q.PetType == petType));
var options = new AglPayloadProcessingServiceOptions()
{
People = people, PetType = petType
};
await service.InvokeAsync(options).ConfigureAwait(false);
options.Groups.Should().HaveCount(count);
options.IsInvoked.Should().BeTrue();
}
