public void CountReturn()
{
Assert.AreEqual(1, FEnumerable.Return(42).Count());
}
public void FirstOrDefaultReturn()
{
int n = 42;
Assert.AreEqual(n, FEnumerable.Return(n).FirstOrDefault());
}
public void FirstOrNoneReturn()
{
int n = 42;
Assert.AreEqual(n, FEnumerable.Return(n).FirstOrNone().Value);
}
public void MaxReturn()
{
int n = 42;
Assert.AreEqual(n, FEnumerable.Return(n).Max().Value);
}
public void FirstReturn()
{
int n = 42;
Assert.AreEqual(n, FEnumerable.Return(42).First());
}
public void SumReturn()
{
Assert.AreEqual(42, FEnumerable.Return(42).Sum());
}
public void AverageReturn()
{
Assert.AreEqual(42, FEnumerable.Return(42).Average());
}
public void ContainsReturn()
{
int n = 42;
Assert.IsTrue(FEnumerable.Return(n).Contains(n));
}
public void AnyReturn()
{
Assert.IsTrue(FEnumerable.Return(1).Any(x => x == 1));
Assert.IsFalse(FEnumerable.Return(1).Any(x => x == 0));
}
public void Cast()
{
int n = 1;
Assert.AreEqual(n, FEnumerable.Return((object)n).Cast <int>()()().Value);
}
public void TakeOutOfRange()
{
FEnumerable.Return(1).Take(-1);
}
public void SkipOutOfRange()
{
FEnumerable.Return(1).Skip(-1);
}