public ActionResult Index(int? beginMonth, int? beginDay, int? beginYear, int? endMonth, int? endDay, int? endYear, string stationState, string stationName)
{
// preserve form entries
ViewBag.BeginMonth = beginMonth;
ViewBag.BeginDay = beginDay;
ViewBag.BeginYear = beginYear;
ViewBag.EndMonth = endMonth;
ViewBag.EndDay = endDay;
ViewBag.EndYear = endYear;
ViewBag.StationState = stationState;
ViewBag.StationName = stationName;
// validation logic - combination of begin month and day must be greater than or equal to the end month and day
// validation logic - end year must be greater than or equal to the begin year
// cannot us data datatype validation as this won't work with the day-range logic of the datasets
// end validation errors to the view
if (endYear < beginYear) {
ModelState.AddModelError("Years", "ERROR - The end year must be greater than or equal to begin year");
} else if (endMonth < beginMonth) {
ModelState.AddModelError("Months", "ERROR - The end month must be greater than or equal to the begin month.");
} else if ((endMonth == beginMonth) && (endDay < beginDay)) {
ModelState.AddModelError("Days", "ERROR - The end day must be greater than or equal to the begin day.");
}
// choose view based on model validation
if (ModelState.IsValid)
{
// build request objects and table view
ISummaryRequest summaryRequest = new SummaryRequest(stationName, beginMonth, beginDay, beginYear, endMonth, endDay, endYear);
ITablesView tableView = new TablesView(summaryRequest);
return View("SummaryTables", tableView);
}
else
{
// build request objects and table view
// null all values sent to SummaryRequest to avoid data errors
ISummaryRequest summaryRequest = new SummaryRequest(null, null, null, null, null, null, null);
ITablesView tableView = new TablesView(summaryRequest);
return View("SummaryTables", tableView);
}
}
public void BuildTablesViewObject()
{
// this test attempts to build a tables view object
// and verify the data properties returned
// arrange - mock up ISummaryRequest
Mock<ISummaryRequest> mockSR = new Mock<ISummaryRequest>();
// build dictionary for mock ISummaryRequest
IDictionary<string, int?> dateDict = new Dictionary<string, int?>();
// populate mock dictionary
dateDict.Add("beginMonth", 7);
dateDict.Add("beginDay", 5);
dateDict.Add("beginYear", 2013);
dateDict.Add("endMonth", 7);
dateDict.Add("endDay", 10);
dateDict.Add("endYear", 2013);
// define mock properties for mock ISummaryRequest
mockSR.SetupGet(m => m.StationName).Returns("13904");
mockSR.SetupGet(m => m.DateDict).Returns(dateDict);
//act - build a tables view from mock ISummaryRequest
ITablesView tv = new TablesView(mockSR.Object);
//assert - count returned list rows - should each be 6
Assert.AreEqual(tv.PrecipSummary.Count(), 6);
Assert.AreEqual(tv.TempSummary.Count(), 6);
Assert.AreEqual(tv.WindSummary.Count(), 6);
}