Commit | Line | Data |
343203ee |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::More tests => 19; |
7 | use File::Spec; |
8 | |
9 | BEGIN { |
10 | use_ok('Class::MOP'); |
11 | require_ok(File::Spec->catdir('examples', 'AttributesWithHistory.pod')); |
12 | } |
13 | |
14 | { |
15 | package Foo; |
16 | |
17 | use Class::MOP 'meta'; |
18 | |
19 | Foo->meta->add_attribute(AttributesWithHistory->new('foo' => ( |
20 | accessor => 'foo', |
21 | history_accessor => 'get_foo_history', |
22 | ))); |
23 | |
24 | Foo->meta->add_attribute(AttributesWithHistory->new('bar' => ( |
25 | reader => 'get_bar', |
26 | writer => 'set_bar', |
27 | history_accessor => 'get_bar_history', |
28 | ))); |
29 | |
30 | sub new { |
31 | my $class = shift; |
32 | bless $class->meta->construct_instance() => $class; |
33 | } |
34 | } |
35 | |
36 | my $foo = Foo->new(); |
37 | isa_ok($foo, 'Foo'); |
38 | |
39 | can_ok($foo, 'foo'); |
40 | can_ok($foo, 'get_foo_history'); |
41 | can_ok($foo, 'set_bar'); |
42 | can_ok($foo, 'get_bar'); |
43 | can_ok($foo, 'get_bar_history'); |
44 | |
45 | is($foo->foo, undef, '... foo is not yet defined'); |
46 | is_deeply( |
47 | [ $foo->get_foo_history() ], |
48 | [ ], |
49 | '... got correct empty history for foo'); |
50 | |
51 | $foo->foo(42); |
52 | is($foo->foo, 42, '... foo == 42'); |
53 | is_deeply( |
54 | [ $foo->get_foo_history() ], |
55 | [ 42 ], |
56 | '... got correct history for foo'); |
57 | |
58 | $foo->foo(43); |
59 | $foo->foo(44); |
60 | $foo->foo(45); |
61 | $foo->foo(46); |
62 | |
63 | is_deeply( |
64 | [ $foo->get_foo_history() ], |
65 | [ 42, 43, 44, 45, 46 ], |
66 | '... got correct history for foo'); |
67 | |
68 | is($foo->get_bar, undef, '... bar is not yet defined'); |
69 | is_deeply( |
70 | [ $foo->get_bar_history() ], |
71 | [ ], |
72 | '... got correct empty history for foo'); |
73 | |
74 | |
75 | $foo->set_bar("FOO"); |
76 | is($foo->get_bar, "FOO", '... bar == "FOO"'); |
77 | is_deeply( |
78 | [ $foo->get_bar_history() ], |
79 | [ "FOO" ], |
80 | '... got correct history for foo'); |
81 | |
82 | $foo->set_bar("BAR"); |
83 | $foo->set_bar("BAZ"); |
84 | |
85 | is_deeply( |
86 | [ $foo->get_bar_history() ], |
87 | [ qw/FOO BAR BAZ/ ], |
88 | '... got correct history for bar'); |
89 | |
90 | is_deeply( |
91 | [ $foo->get_foo_history() ], |
92 | [ 42, 43, 44, 45, 46 ], |
93 | '... still have the correct history for foo'); |