public async Task UpsertDatasetRelationshipDataFieldRelationships() { string id = NewRandomString(); string[] ids = Strings(NewRandomString(), NewRandomString()); HttpStatusCode expectedStatusCode = HttpStatusCode.OK; GivenTheStatusCode($"datasetrelationship/{id}/relationships/datafields", expectedStatusCode, HttpMethod.Post); HttpStatusCode apiResponse = await _client.UpsertDatasetRelationshipDataFieldRelationships(id, ids); apiResponse .Should() .Be(expectedStatusCode); AndTheRequestContentsShouldHaveBeen(ids.AsJson()); }