public void SortedEnumerable_EqualRange_RunOf3_AtEnd()
{
IEnumerable <int> source = new[] { 0, 1, 1, 4, 4, 4 };
ISortedEnumerable <int> sorted = source.AsSorted();
int begin;
int end;
sorted.EqualRange(4, out begin, out end);
Assert.AreEqual(3, begin);
Assert.AreEqual(6, end);
}
public void SortedEnumerable_EqualRange_RunOf3_AtSecondMiddle()
{
IEnumerable <int> source = new[] { 0, 1, 4, 4, 4, 7 };
ISortedEnumerable <int> sorted = source.AsSorted();
int begin;
int end;
sorted.EqualRange(4, out begin, out end);
Assert.AreEqual(2, begin);
Assert.AreEqual(5, end);
}
public void SortedEnumerable_EqualRange_RunOf3_AtBeginning()
{
IEnumerable <int> source = new[] { 1, 1, 1, 4 };
ISortedEnumerable <int> sorted = source.AsSorted();
int begin;
int end;
sorted.EqualRange(1, out begin, out end);
Assert.AreEqual(0, begin);
Assert.AreEqual(3, end);
}
public void SortedEnumerable_EqualRange_RunOf2_AtEnd()
{
IEnumerable <int> source = new[] { 1, 2, 3, 3 };
ISortedEnumerable <int> sorted = source.AsSorted();
int begin;
int end;
sorted.EqualRange(3, out begin, out end);
Assert.AreEqual(2, begin);
Assert.AreEqual(4, end);
}
public void SortedEnumerable_EqualRange_RunOf1_InSecondMiddle()
{
IEnumerable <int> source = new[] { 1, 3, 5, 7 };
ISortedEnumerable <int> sorted = source.AsSorted();
int begin;
int end;
sorted.EqualRange(5, out begin, out end);
Assert.AreEqual(2, begin);
Assert.AreEqual(3, end);
}
public void SortedEnumerable_EqualRange_RunOf0_InMiddle()
{
IEnumerable <int> source = new[] { 1, 3 };
ISortedEnumerable <int> sorted = source.AsSorted();
int begin;
int end;
sorted.EqualRange(2, out begin, out end);
Assert.AreEqual(1, begin);
Assert.AreEqual(1, end);
}