def test_element_at_or_default2(self): linq = Linq([11]) assert_equal(linq.element_at_or_default(2), None) assert_equal(linq.element_at_or_default(2, default=3), 3)
def test_element_at_or_default(self): linq = Linq([11, 13, 15, 19]) assert_equal(linq.element_at_or_default(2), 15) assert_equal(linq.element_at_or_default(2), 15)