blob: 260986d2031576b20947ec698a3ed4c1d926fc2b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
# frozen_string_literal: false
require 'test/unit'
require "-test-/integer"
class TestIntegerExt < Test::Unit::TestCase
def test_my_integer_to_f
assert_raise(NotImplementedError) do
Bug::Integer::MyInteger.new.to_f
end
begin
Bug::Integer::MyInteger.class_eval do
def to_f
end
end
assert_nothing_raised do
Bug::Integer::MyInteger.new.to_f
end
ensure
Bug::Integer::MyInteger.class_eval do
remove_method :to_f
end
end
end
def test_my_integer_cmp
assert_raise(NotImplementedError) do
Bug::Integer::MyInteger.new <=> 0
end
begin
Bug::Integer::MyInteger.class_eval do
def <=>(other)
0
end
end
assert_nothing_raised do
Bug::Integer::MyInteger.new <=> 0
end
ensure
Bug::Integer::MyInteger.class_eval do
remove_method :<=>
end
end
end
end
|