public void SumSomeProjected()
{
Assert.AreEqual(55, FEnumerable.Range(0, 10).Sum(x => x + 1));
}
public void AverageEmpty()
{
Assert.AreEqual(0, FEnumerable.Empty <int>().Average());
}
public void SumReturn()
{
Assert.AreEqual(42, FEnumerable.Return(42).Sum());
}
public void SumSome()
{
Assert.AreEqual(45, FEnumerable.Range(0, 10).Sum());
}
public void MaxEmpty()
{
Assert.IsFalse(FEnumerable.Empty <int>().Max().HasValue);
}
public void RepeatOutOfRange()
{
FEnumerable.Repeat(0, -1);
}
public void AnySome()
{
Assert.IsTrue(FEnumerable.Range(0, 10).Any(x => x < 10));
Assert.IsFalse(FEnumerable.Range(0, 10).Any(x => x > 10));
Assert.IsTrue(FEnumerable.Range(0, 10).Any(x => x == 5));
}
public void AverageSomeProjected()
{
Assert.AreEqual(5.5, FEnumerable.Range(0, 10).Average(x => x + 1));
}
public void Cast()
{
int n = 1;
Assert.AreEqual(n, FEnumerable.Return((object)n).Cast <int>()()().Value);
}
public void AnyReturn()
{
Assert.IsTrue(FEnumerable.Return(1).Any(x => x == 1));
Assert.IsFalse(FEnumerable.Return(1).Any(x => x == 0));
}
public void TakeOutOfRange()
{
FEnumerable.Return(1).Take(-1);
}
public void SkipOutOfRange()
{
FEnumerable.Return(1).Skip(-1);
}
public void RangeOutOfRange()
{
FEnumerable.Range(0, -1);
}
public void AverageReturn()
{
Assert.AreEqual(42, FEnumerable.Return(42).Average());
}
public void ContainsEmpty()
{
Assert.IsFalse(FEnumerable.Empty <int>().Contains(42));
}
public void AverageSome()
{
Assert.AreEqual(4.5, FEnumerable.Range(0, 10).Average());
}
public void ContainsReturn()
{
int n = 42;
Assert.IsTrue(FEnumerable.Return(n).Contains(n));
}
public void MinEmptyProjected()
{
Assert.IsFalse(FEnumerable.Empty <int>().Min(x => x + 1).HasValue);
}
public void SumEmpty()
{
Assert.AreEqual(0, FEnumerable.Empty <int>().Sum());
}
public void MaxReturn()
{
int n = 42;
Assert.AreEqual(n, FEnumerable.Return(n).Max().Value);
}
public void Empty()
{
Assert.IsTrue(FEnumerable.Empty <int>()()() is Maybe <int> .None);
}