public void GetIssueTimetracking_OnSuccess_It_Returns_RemainingTime() { Issue returnData = new Issue { Fields = new IssueFields { Summary = "The long dark tea-time of the soul", Timetracking = new TimetrackingFields { RemainingEstimate = "1h", RemainingEstimateSeconds = 360 } } }; jiraApiRequesterMock.Setup(m => m.DoAuthenticatedRequest <Issue>(It.IsAny <IRestRequest>())).Returns(returnData); Assert.That(jiraClient.GetIssueTimetracking("DG-42"), Is.EqualTo(returnData.Fields.Timetracking)); }