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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 32; |
7 | use Test::Exception; |
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8 | |
9 | BEGIN { |
10 | use_ok('Moose'); |
11 | } |
12 | |
13 | { |
14 | package Point; |
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15 | use strict; |
16 | use warnings; |
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17 | use Moose; |
18 | |
19 | has '$.x' => (reader => 'x'); |
20 | has '$.y' => (accessor => 'y'); |
21 | |
22 | sub clear { |
23 | my $self = shift; |
24 | $self->{'$.x'} = 0; |
25 | $self->y(0); |
26 | } |
27 | |
28 | package Point3D; |
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29 | use strict; |
30 | use warnings; |
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31 | use Moose; |
32 | |
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33 | extends 'Point'; |
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34 | |
35 | has '$:z'; |
36 | |
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37 | after 'clear' => sub { |
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38 | my $self = shift; |
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39 | $self->{'$:z'} = 0; |
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40 | }; |
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41 | |
42 | } |
43 | |
44 | my $point = Point->new(x => 1, y => 2); |
45 | isa_ok($point, 'Point'); |
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46 | isa_ok($point, 'Moose::Object'); |
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47 | |
48 | is($point->x, 1, '... got the right value for x'); |
49 | is($point->y, 2, '... got the right value for y'); |
50 | |
51 | $point->y(10); |
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52 | is($point->y, 10, '... got the right (changed) value for y'); |
53 | |
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54 | $point->x(1000); |
55 | is($point->x, 1, '... got the right (un-changed) value for x'); |
56 | |
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57 | $point->clear(); |
58 | |
59 | is($point->x, 0, '... got the right (cleared) value for x'); |
60 | is($point->y, 0, '... got the right (cleared) value for y'); |
61 | |
62 | my $point3d = Point3D->new(x => 10, y => 15, z => 3); |
63 | isa_ok($point3d, 'Point3D'); |
64 | isa_ok($point3d, 'Point'); |
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65 | isa_ok($point3d, 'Moose::Object'); |
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66 | |
67 | is($point3d->x, 10, '... got the right value for x'); |
68 | is($point3d->y, 15, '... got the right value for y'); |
69 | is($point3d->{'$:z'}, 3, '... got the right value for z'); |
70 | |
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71 | dies_ok { |
72 | $point3d->z; |
73 | } '... there is no method for z'; |
74 | |
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75 | $point3d->clear(); |
76 | |
77 | is($point3d->x, 0, '... got the right (cleared) value for x'); |
78 | is($point3d->y, 0, '... got the right (cleared) value for y'); |
79 | is($point3d->{'$:z'}, 0, '... got the right (cleared) value for z'); |
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80 | |
81 | # test some class introspection |
82 | |
83 | can_ok('Point', 'meta'); |
84 | isa_ok(Point->meta, 'Moose::Meta::Class'); |
85 | |
86 | can_ok('Point3D', 'meta'); |
87 | isa_ok(Point3D->meta, 'Moose::Meta::Class'); |
88 | |
89 | isnt(Point->meta, Point3D->meta, '... they are different metaclasses as well'); |
90 | |
91 | # poke at Point |
92 | |
93 | is_deeply( |
94 | [ Point->meta->superclasses ], |
95 | [ 'Moose::Object' ], |
96 | '... Point got the automagic base class'); |
97 | |
98 | my @Point_methods = qw(x y clear); |
99 | |
100 | is_deeply( |
101 | [ sort @Point_methods ], |
102 | [ sort Point->meta->get_method_list() ], |
103 | '... we match the method list for Point'); |
104 | |
105 | foreach my $method (@Point_methods) { |
106 | ok(Point->meta->has_method($method), '... Point has the method "' . $method . '"'); |
107 | } |
108 | |
109 | # poke at Point3D |
110 | |
111 | is_deeply( |
112 | [ Point3D->meta->superclasses ], |
113 | [ 'Point' ], |
114 | '... Point3D gets the parent given to it'); |
115 | |
116 | my @Point3D_methods = qw(clear); |
117 | |
118 | is_deeply( |
119 | [ sort @Point3D_methods ], |
120 | [ sort Point3D->meta->get_method_list() ], |
121 | '... we match the method list for Point3D'); |
122 | |
123 | foreach my $method (@Point3D_methods) { |
124 | ok(Point3D->meta->has_method($method), '... Point3D has the method "' . $method . '"'); |
125 | } |
126 | |
127 | |