20 lines
426 B
Ruby
20 lines
426 B
Ruby
require 'test/unit'
|
|
|
|
class TestCall < Test::Unit::TestCase
|
|
def aaa(a, b=100, *rest)
|
|
res = [a, b]
|
|
res += rest if rest
|
|
return res
|
|
end
|
|
|
|
def test_call
|
|
assert_raises(ArgumentError) {aaa()}
|
|
assert_raises(ArgumentError) {aaa}
|
|
|
|
assert_equal([1, 100], aaa(1))
|
|
assert_equal([1, 2], aaa(1, 2))
|
|
assert_equal([1, 2, 3, 4], aaa(1, 2, 3, 4))
|
|
assert_equal([1, 2, 3, 4], aaa(1, *[2, 3, 4]))
|
|
end
|
|
end
|