public void AsEnumerable_returns_correct_values(IRange <DateTime> sut, int expectedDays)
{
Assert.NotNull(sut.AsEnumerable());
var actualDays = sut.AsEnumerable().Select(x => x.Date).Distinct();
Assert.Equal(expectedDays, actualDays.Count());
}
public void AsEnumerableFromIRange()
{
IRange range = 1.to(10);
var enumerator = range.AsEnumerable().GetEnumerator();
enumerator.MoveNext();
Assert.AreEqual(1, enumerator.Current);
enumerator.MoveNext();
Assert.AreEqual(10, enumerator.Current);
}
public void AsEnumerable_returns_correct_collection(
IRange <DateTime> dateTimeRange,
Func <DateTime, DateTime> calculateNextValue,
long amountOfValues)
{
var dateTimeValues = dateTimeRange.AsEnumerable(calculateNextValue).ToList();
dateTimeValues.First().Should().Be(dateTimeRange.Minimum);
dateTimeValues.Last().Should().Be(dateTimeRange.Maximum);
dateTimeValues.LongCount().Should().Be(amountOfValues);
dateTimeValues.Distinct().LongCount().Should().Be(amountOfValues);
}
public void AsEnumerable_returns_correct_values(IRange <short> sut, IEnumerable <short> expected)
{
Assert.NotNull(sut.AsEnumerable());
Assert.Equal(expected.Count(), sut.AsEnumerable().Count());
Assert.Equal(expected, sut.AsEnumerable().ToArray());
}
