public void DaysWithRainfall_Year_Test(string year)
{
CsvParserJsonWriterService cps = new CsvParserJsonWriterService();
List <WeatherDataModel> weatherDataModel = cps.ReadCsvFile($"{_filePath}Full_Download_Data.csv");
var convertDataService = new ConvertDataService();
Root root = convertDataService.ConvertCSVToJson(weatherDataModel);
int countDaysWithRainfall = 0;
foreach (var w in weatherDataModel)
{
if (w.Year == year && !string.IsNullOrWhiteSpace(w.RainfallAmount) && decimal.Parse(w.RainfallAmount) > 0)
{
countDaysWithRainfall += 1;
}
}
var theDRecord = from y in root.WeatherData.WeatherDataForYear
where y.Year == int.Parse(year)
select y;
var theDaysWithRainfall = theDRecord.FirstOrDefault().DaysWithRainfall;
Assert.Equal(theDaysWithRainfall, countDaysWithRainfall);
}
public void AverageDailyRainfall_Year_Test(string year)
{
CsvParserJsonWriterService cps = new CsvParserJsonWriterService();
List <WeatherDataModel> weatherDataModel = cps.ReadCsvFile($"{_filePath}Full_Download_Data.csv");
var convertDataService = new ConvertDataService();
Root root = convertDataService.ConvertCSVToJson(weatherDataModel);
List <decimal> totalRainfall = new List <decimal>();
foreach (var w in weatherDataModel)
{
if (w.Year == year && !string.IsNullOrWhiteSpace(w.RainfallAmount))
{
totalRainfall.Add(decimal.Parse(w.RainfallAmount));
}
}
var theDRecord = from y in root.WeatherData.WeatherDataForYear
where y.Year == int.Parse(year)
select y;
var theAverageDailyRainfall = theDRecord.FirstOrDefault().AverageDailyRainfall;
Assert.Equal(theAverageDailyRainfall, Math.Round(totalRainfall.Average(), 3));
}
public void LastRecordedDate_Year_Test(string year)
{
CsvParserJsonWriterService cps = new CsvParserJsonWriterService();
List <WeatherDataModel> weatherDataModel = cps.ReadCsvFile($"{_filePath}Full_Download_Data.csv");
var convertDataService = new ConvertDataService();
Root root = convertDataService.ConvertCSVToJson(weatherDataModel);
List <DateTime> alldateTimes = new List <DateTime>();
foreach (var w in weatherDataModel)
{
if (w.Year == year && !string.IsNullOrWhiteSpace(w.RainfallAmount))
{
alldateTimes.Add(new DateTime(int.Parse(w.Year), int.Parse(w.Month), int.Parse(w.Day)));
}
}
var theDRecord = from y in root.WeatherData.WeatherDataForYear
where y.Year == int.Parse(year)
select y;
var theDate = theDRecord.FirstOrDefault().LastRecordedDate;
Assert.Equal(theDate, alldateTimes.Max());
}
public void ConvertCsvToJson(string csvFilePath)
{
// Read CSV
var csvParserService = new CsvParserJsonWriterService();
var result = csvParserService.ReadCsvFile(csvFilePath);
// Convert to Object
var convertDataService = new ConvertDataService();
Root root = convertDataService.ConvertCSVToJson(result);
// Write json File
var jsonfilePath = Configuration["jsonfilePath"];
csvParserService.WriteJsonFile(root, jsonfilePath);
}
public void GetLongestNumberOfDaysRaining_Test(int year)
{
CsvParserJsonWriterService cps = new CsvParserJsonWriterService();
List <WeatherDataModel> weatherDataModel = cps.ReadCsvFile($"{_filePath}Full_Download_Data.csv");
var weatherDataModelForYear = (from x in weatherDataModel
where int.Parse(x.Year) == year
orderby x.Month, x.Day
select x);
int longestNumber = 0;
int longestNumberSoFar = 0;
foreach (var w in weatherDataModelForYear)
{
if (string.IsNullOrWhiteSpace(w.RainfallAmount))
{
continue;
}
if (decimal.Parse(w.RainfallAmount) > 0)
{
longestNumber++;
}
else
{
longestNumberSoFar = longestNumber > longestNumberSoFar ? longestNumber : longestNumberSoFar;
longestNumber = 0;
}
}
var convertDataService = new ConvertDataService();
Root root = convertDataService.ConvertCSVToJson(weatherDataModel);
var longestNoInObject =
(from y in root.WeatherData.WeatherDataForYear
where y.Year == year
select y.LongestNumberOfDaysRaining).FirstOrDefault();
Assert.Equal(longestNumberSoFar, longestNoInObject);
}
public void FutureDatesRemoved_Test(int monthNo)
{
CsvParserJsonWriterService cps = new CsvParserJsonWriterService();
List <WeatherDataModel> weatherDataModel = cps.ReadCsvFile($"{_filePath}Data_With_Future_Dates.csv");
var convertDataService = new ConvertDataService();
Root root = convertDataService.ConvertCSVToJson(weatherDataModel);
Assert.Equal(2020, root.WeatherData.WeatherDataForYear.LastOrDefault().Year);
Assert.Equal(System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(monthNo),
root.WeatherData.WeatherDataForYear.LastOrDefault().MonthlyAggregates.WeatherDataForMonth
.LastOrDefault().Month);
// Future Data entered with 1.0 as Rainfall for each day until 20/Sep, test to ensure , data read is less than today's date
if (DateTime.Now < new DateTime(2020, 09, 21))
{
Assert.Equal(DateTime.Now.Day,
root.WeatherData.WeatherDataForYear.LastOrDefault().MonthlyAggregates.WeatherDataForMonth
.LastOrDefault().TotalRainfall);
}
}
