/// <summary>
/// Converts JSON to a application/x-www-form-urlencoded before POSTing to the Postmates API.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="url"></param>
/// <param name="_object"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <T> PostFormAsync <T>(string url, dynamic _object, CancellationToken cancellationToken = default)
{
var payloadString = "";
var first = true;
//dynamic data = JObject.Parse(_object);
dynamic data = JObject.FromObject(_object);
foreach (var descriptor in TypeDescriptor.GetProperties(data))
{
var key = descriptor.Name;
var value = descriptor.GetValue(data).Value;
if (value is null)
{
continue;
}
if (!(value is string))
{
value = (descriptor.GetValue(data) == null) ? null : JsonConvert.SerializeObject(descriptor.GetValue(data),
Newtonsoft.Json.Formatting.None,
_jsonSettings);
value = (string)value.Trim('"');
}
if (!string.IsNullOrEmpty(value))
{
if (!first)
{
payloadString += "&";
}
payloadString += $"{key}={value}";
first = false;
}
}
var payload = new JsonClientPayload("application/x-www-form-urlencoded", payloadString);
var response = await _jsonClient.PostUnsafeAsync(url, payload);
if (response.IsSuccess)
{
return(response.As <T>());
}
else
{
var args = response.As <PostmatesExceptionArgs>();
throw PostmatesExceptionThrower.GetException(args);
}
}
public async Task Post_CustomPayloadAsync()
{
// Ensure that POST uploading a [JsonCustomPayload] works.
using (new MockHttpServer(baseUri,
async context =>
{
var request = context.Request;
var response = context.Response;
if (request.Method != "POST")
{
response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
return;
}
if (request.Path.ToString() != "/info")
{
response.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
Assert.Equal("application/x-www-form-urlencoded", request.ContentType);
Assert.Equal("key1=value1&key2=value2", request.GetBodyText());
var output = new ReplyDoc()
{
Value1 = "Hello World!"
};
response.ContentType = "application/json";
await response.WriteAsync(NeonHelper.JsonSerialize(output));
}))
{
using (var jsonClient = new JsonClient())
{
var doc = new JsonClientPayload("application/x-www-form-urlencoded", "key1=value1&key2=value2");
await jsonClient.PostAsync(baseUri + "info", doc);
}
};
}
public async Task OptionsAsync_NullPayloadAsync()
{
// Ensure that OPTIONS uploading a NULL payload works.
using (new MockHttpServer(baseUri,
async context =>
{
var request = context.Request;
var response = context.Response;
if (request.Method != "OPTIONS")
{
response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
return;
}
if (request.Path.ToString() != "/info")
{
response.StatusCode = (int)HttpStatusCode.NotFound;
return;
}
var output = new ReplyDoc()
{
Value1 = "Hello World!"
};
response.ContentType = "application/json";
await response.WriteAsync(NeonHelper.JsonSerialize(output));
}))
{
using (var jsonClient = new JsonClient())
{
var doc = new JsonClientPayload("application/x-www-form-urlencoded", "key1=value1&key2=value2");
await jsonClient.OptionsAsync(baseUri + "info", doc);
}
};
}