|
# frozen_string_literal: false
|
|
require 'test/unit'
|
|
|
|
class TestNot < Test::Unit::TestCase
|
|
def test_not_with_grouped_expression
|
|
assert_equal(false, (not (true)))
|
|
assert_equal(true, (not (false)))
|
|
end
|
|
|
|
def test_not_with_empty_grouped_expression
|
|
assert_equal(true, (not ()))
|
|
end
|
|
end
|