public void Get_ValidRequest_LastRefreshIsNow() { //Arrange var request = new GetReleasesHttpRequestMessageBuilder().Build(); var dataModel = new DataModelBuilder().WithDefaultDataSet().Build(); _releaseRepositoryMock.Setup((stub) => stub.GetReleaseData(It.IsAny <string>(), It.IsAny <int>())) .Returns(dataModel); //Act dynamic result = _sut.Get(request); //Assert Assert.IsNotNull(result, "Unexpected result"); AssertionHelper.AssertDateTimeIsNow(result.lastRefresh); }