public void ThrowsWhenPredicateIsNull()
{
var source = new[] { 1, 2, 3 };
Assert.Throws <ArgumentNullException>(() => MyEnumerable.Any(source, null));
}
public void TrueWhenNotEmpty()
{
var numbers = new[] { 1, 2, 3 };
Assert.That(MyEnumerable.Any(numbers, n => n > 1), Is.True);
}
public void ThrowsWhenSourceIsNull()
{
IEnumerable <Int32> source = null;
Assert.Throws <ArgumentNullException>(() => MyEnumerable.Any(source, n => n > 1));
}
public void FalseWhenEmpty()
{
var numbers = new List <Int32>();
Assert.That(MyEnumerable.Any(numbers, n => n > 0), Is.False);
}