public async Task cannot_post_existing_state_when_etag_is_invalid()
{
// Arrange
var state = new StateDocument <string>()
{
Content = "foo",
ETag = ETAG
};
var request = PostStateRequest.Create(state);
request.ActivityId = new Uri(ACTIVITY_ID);
request.Agent = new Agent()
{
Name = AGENT_NAME,
MBox = new Uri(AGENT_MBOX)
};
request.Registration = REGISTRATION;
request.StateId = STATE_ID;
this._mockHttp
.When(HttpMethod.Post, this.GetApiUrl("activities/state"))
.WithQueryString("activityId", ACTIVITY_ID)
.WithQueryString("agent", AGENT_QS)
.WithQueryString("registration", REGISTRATION.ToString())
.WithQueryString("stateId", STATE_ID)
.WithHeaders("If-Match", ETAG)
.Respond(HttpStatusCode.PreconditionFailed);
// Act
bool result = await this._client.States.Post(request);
// Assert
result.Should().BeFalse();
}
async Task <bool> IStatesApi.Post <T>(PostStateRequest <T> request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
request.Validate();
var options = new RequestOptions(ENDPOINT);
this.CompleteOptions(options, request);
try
{
await this._client.PostJson(options, request.State);
return(true);
}
catch (PreConditionFailedException)
{
return(false);
}
}
private void CompleteOptions <T>(RequestOptions options, PostStateRequest <T> request)
{
this.CompleteOptionsBase(options, request);
this.AddETagHeader(options, request.State.ETag);
}
