public void TestFindEmptyCovidDataCollection()
{
// ReSharper disable once CollectionNeverUpdated.Local
var covidCollection = new CovidDataCollection();
var covidStatistics = new CovidDataStatistics(covidCollection);
Assert.ThrowsException <InvalidOperationException>(() =>
covidStatistics.FindNumberOfDaysForPositiveTestsGreaterThanThreshold(this.threshold));
}
public void TestFindThresholdLessThanZero()
{
// ReSharper disable once CollectionNeverUpdated.Local
var covidCollection = new CovidDataCollection();
var covidStatistics = new CovidDataStatistics(covidCollection);
Assert.ThrowsException <ArgumentOutOfRangeException>(() =>
covidStatistics.FindNumberOfDaysForPositiveTestsGreaterThanThreshold(-1));
}
public void TestFindARecordOnThreshold()
{
var covidCollection = new CovidDataCollection {
this.record1,
this.record2
};
var covidStatistics = new CovidDataStatistics(covidCollection);
var result = covidStatistics.FindNumberOfDaysForPositiveTestsGreaterThanThreshold(this.threshold);
Assert.AreEqual(0, result);
}