//Tests the value returned by the LoadVideoMgmt method
private void TestReturnValue(ActionResult result, string expectedMrdvrResult, string expectedDeviceActionResponse)
{
//Assert
Assert.IsTrue(result != null, "result is null");
//A partial view result is returned
var resultPartial = result as PartialViewResult;
Assert.IsTrue(resultPartial != null, "resultPartial is null");
//It was the right type of partial view result
Assert.IsTrue(resultPartial.ViewName.Equals("VideoManagement_Partial"),
"Expected resultPartial.ViewName to be VideoManagement_Partial. It was actually "
+ resultPartial.ViewName + ".");
//It has the correct information
//Model is not null
var model = resultPartial.Model;
Assert.IsNotNull(model);
//Model response is correct
var modelResponse = model.ToJSON();
string modelResponseString = new JavaScriptSerializer().Serialize(modelResponse);
modelResponseString = modelResponseString.Replace(@"\", " ");
modelResponseString = modelResponseString.Replace(@"""", @" ");
Assert.IsTrue(modelResponseString.Contains(expectedMrdvrResult), "MRDVR Service was not found");
//Compare the expected DeviceActionResponse
int startResponse = modelResponseString.IndexOf("DeviceActionResponse", System.StringComparison.Ordinal);
int endResponse = modelResponseString.IndexOf("NewDeviceSerial", System.StringComparison.Ordinal);
string actualDeviceResponse = modelResponseString.Substring(startResponse, (endResponse - startResponse) - 1);
Assert.IsTrue(modelResponseString.Contains(expectedDeviceActionResponse), "DeviceActionResponse had an unexpected value. Expected: " +
expectedDeviceActionResponse + ", Actual: " + actualDeviceResponse + ".");
//Model is correct type
Assert.IsTrue(model is VideoManagementModel, "Model is not a VideoManagementModel as expected");
}