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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
require_relative '../../spec_helper'
require_relative 'fixtures/singleton_method'
describe "BasicObject#singleton_method_added" do
before :each do
ScratchPad.clear
end
it "is a private method" do
BasicObject.should have_private_instance_method(:singleton_method_added)
end
it "is called when a singleton method is defined on an object" do
obj = BasicObject.new
def obj.singleton_method_added(name)
ScratchPad.record [:singleton_method_added, name]
end
def obj.new_singleton_method
end
ScratchPad.recorded.should == [:singleton_method_added, :new_singleton_method]
end
it "is not called for instance methods" do
ScratchPad.record []
Module.new do
def self.singleton_method_added(name)
ScratchPad << name
end
def new_instance_method
end
end
ScratchPad.recorded.should_not include(:new_instance_method)
end
it "is called when a singleton method is defined on a module" do
class BasicObjectSpecs::SingletonMethod
def self.new_method_on_self
end
end
ScratchPad.recorded.should == [:singleton_method_added, :new_method_on_self]
end
it "is called when a method is defined in the singleton class" do
class BasicObjectSpecs::SingletonMethod
class << self
def new_method_on_singleton
end
end
end
ScratchPad.recorded.should == [:singleton_method_added, :new_method_on_singleton]
end
it "is called when a method is defined with alias_method in the singleton class" do
class BasicObjectSpecs::SingletonMethod
class << self
alias_method :new_method_on_singleton_with_alias_method, :singleton_method_to_alias
end
end
ScratchPad.recorded.should == [:singleton_method_added, :new_method_on_singleton_with_alias_method]
end
it "is called when a method is defined with syntax alias in the singleton class" do
class BasicObjectSpecs::SingletonMethod
class << self
alias new_method_on_singleton_with_syntax_alias singleton_method_to_alias
end
end
ScratchPad.recorded.should == [:singleton_method_added, :new_method_on_singleton_with_syntax_alias]
end
it "is called when define_method is used in the singleton class" do
class BasicObjectSpecs::SingletonMethod
class << self
define_method :new_method_with_define_method do
end
end
end
ScratchPad.recorded.should == [:singleton_method_added, :new_method_with_define_method]
end
end
|
