public void MonthSplitterTest(int months, int items, int shouldItemsPerMonth)
{
//Arrange
var splitter = new MonthSplitter();
var timeRange = TimeRange.Create(DateTime.UtcNow, DateTime.UtcNow.AddMonths(months));
var testCollection = TestEntityGenerator
.Generate(timeRange, i =>
{
if (i == 0 || items % i == 0)
{
return(null);
}
var time = DateTime.UtcNow.AddDays(i);
var entity = new TestEntity();
entity.SetCreatedAt(time);
return(entity);
});
//Act
var splitted = splitter.Split(testCollection).ToList();
//Assert
var timeRanges = splitted.Select(x => x.Key);
var itemsPerMonth = splitted.First().Value.Count();
var daysAreEqual = splitted.All(x => x.Value.Count() == itemsPerMonth);
Assert.That(timeRanges.Count(), Is.EqualTo(months));
Assert.That(itemsPerMonth, Is.EqualTo(shouldItemsPerMonth));
Assert.That(daysAreEqual, Is.True);
}
public void DaySplitterTest(int days, int items, int shouldItemsPerDay)
{
//Arrange
var splitter = new DaySplitter();
var testCollection = TestEntityGenerator
.Generate(TimeRange.Create(DateTime.Now.Date.AddHours(12).AddDays(-days), DateTime.Now.Date.AddHours(12)), items);
//Act
var splitted = splitter.Split(testCollection).ToList();
//Assert
var timeRanges = splitted.Select(x => x.Key);
var itemsPerDay = splitted.First().Value.Count();
var daysAreEqual = splitted.All(x => x.Value.Count() == itemsPerDay);
Assert.That(timeRanges.Count(), Is.EqualTo(days));
Assert.That(itemsPerDay, Is.EqualTo(shouldItemsPerDay));
Assert.That(daysAreEqual, Is.True);
}