Commit | Line | Data |
596dcb26 |
1 | #!/usr/bin/perl -w |
2 | |
3 | use strict; |
4 | use Test::More 'no_plan'; |
5 | use Test::Exception; |
6 | $| = 1; |
7 | |
8 | |
9 | |
10 | # =begin testing SETUP |
11 | { |
12 | |
13 | package Point; |
14 | use Mouse; |
15 | |
16 | has 'x' => (isa => 'Int', is => 'rw', required => 1); |
17 | has 'y' => (isa => 'Int', is => 'rw', required => 1); |
18 | |
19 | sub clear { |
20 | my $self = shift; |
21 | $self->x(0); |
22 | $self->y(0); |
23 | } |
24 | |
25 | package Point3D; |
26 | use Mouse; |
27 | |
28 | extends 'Point'; |
29 | |
30 | has 'z' => (isa => 'Int', is => 'rw', required => 1); |
31 | |
32 | after 'clear' => sub { |
33 | my $self = shift; |
34 | $self->z(0); |
35 | }; |
36 | |
37 | package main; |
38 | |
39 | # hash or hashrefs are ok for the constructor |
40 | my $point1 = Point->new(x => 5, y => 7); |
41 | my $point2 = Point->new({x => 5, y => 7}); |
42 | |
43 | my $point3d = Point3D->new(x => 5, y => 42, z => -5); |
44 | } |
45 | |
46 | |
47 | |
48 | # =begin testing |
49 | { |
50 | my $point = Point->new( x => 1, y => 2 ); |
51 | isa_ok( $point, 'Point' ); |
52 | isa_ok( $point, 'Mouse::Object' ); |
53 | |
54 | is( $point->x, 1, '... got the right value for x' ); |
55 | is( $point->y, 2, '... got the right value for y' ); |
56 | |
57 | $point->y(10); |
58 | is( $point->y, 10, '... got the right (changed) value for y' ); |
59 | |
60 | dies_ok { |
61 | $point->y('Foo'); |
62 | } |
63 | '... cannot assign a non-Int to y'; |
64 | |
65 | dies_ok { |
66 | Point->new(); |
67 | } |
68 | '... must provide required attributes to new'; |
69 | |
70 | $point->clear(); |
71 | |
72 | is( $point->x, 0, '... got the right (cleared) value for x' ); |
73 | is( $point->y, 0, '... got the right (cleared) value for y' ); |
74 | |
75 | # check the type constraints on the constructor |
76 | |
77 | lives_ok { |
78 | Point->new( x => 0, y => 0 ); |
79 | } |
80 | '... can assign a 0 to x and y'; |
81 | |
82 | dies_ok { |
83 | Point->new( x => 10, y => 'Foo' ); |
84 | } |
85 | '... cannot assign a non-Int to y'; |
86 | |
87 | dies_ok { |
88 | Point->new( x => 'Foo', y => 10 ); |
89 | } |
90 | '... cannot assign a non-Int to x'; |
91 | |
92 | # Point3D |
93 | |
94 | my $point3d = Point3D->new( { x => 10, y => 15, z => 3 } ); |
95 | isa_ok( $point3d, 'Point3D' ); |
96 | isa_ok( $point3d, 'Point' ); |
97 | isa_ok( $point3d, 'Mouse::Object' ); |
98 | |
99 | is( $point3d->x, 10, '... got the right value for x' ); |
100 | is( $point3d->y, 15, '... got the right value for y' ); |
101 | is( $point3d->{'z'}, 3, '... got the right value for z' ); |
102 | |
103 | $point3d->clear(); |
104 | |
105 | is( $point3d->x, 0, '... got the right (cleared) value for x' ); |
106 | is( $point3d->y, 0, '... got the right (cleared) value for y' ); |
107 | is( $point3d->z, 0, '... got the right (cleared) value for z' ); |
108 | |
109 | dies_ok { |
110 | Point3D->new( x => 10, y => 'Foo', z => 3 ); |
111 | } |
112 | '... cannot assign a non-Int to y'; |
113 | |
114 | dies_ok { |
115 | Point3D->new( x => 'Foo', y => 10, z => 3 ); |
116 | } |
117 | '... cannot assign a non-Int to x'; |
118 | |
119 | dies_ok { |
120 | Point3D->new( x => 0, y => 10, z => 'Bar' ); |
121 | } |
122 | '... cannot assign a non-Int to z'; |
123 | |
124 | dies_ok { |
125 | Point3D->new( x => 10, y => 3 ); |
126 | } |
127 | '... z is a required attribute for Point3D'; |
128 | |
129 | # test some class introspection |
130 | |
131 | can_ok( 'Point', 'meta' ); |
132 | isa_ok( Point->meta, 'Mouse::Meta::Class' ); |
133 | |
134 | can_ok( 'Point3D', 'meta' ); |
135 | isa_ok( Point3D->meta, 'Mouse::Meta::Class' ); |
136 | |
137 | isnt( Point->meta, Point3D->meta, |
138 | '... they are different metaclasses as well' ); |
139 | |
140 | # poke at Point |
141 | |
142 | is_deeply( |
143 | [ Point->meta->superclasses ], |
144 | ['Mouse::Object'], |
145 | '... Point got the automagic base class' |
146 | ); |
147 | |
148 | my @Point_methods = qw(meta x y clear); |
149 | my @Point_attrs = ( 'x', 'y' ); |
150 | |
151 | is_deeply( |
152 | [ sort @Point_methods ], |
153 | [ sort Point->meta->get_method_list() ], |
154 | '... we match the method list for Point' |
155 | ); |
156 | |
157 | is_deeply( |
158 | [ sort @Point_attrs ], |
159 | [ sort Point->meta->get_attribute_list() ], |
160 | '... we match the attribute list for Point' |
161 | ); |
162 | |
163 | foreach my $method (@Point_methods) { |
164 | ok( Point->meta->has_method($method), |
165 | '... Point has the method "' . $method . '"' ); |
166 | } |
167 | |
168 | foreach my $attr_name (@Point_attrs) { |
169 | ok( Point->meta->has_attribute($attr_name), |
170 | '... Point has the attribute "' . $attr_name . '"' ); |
171 | my $attr = Point->meta->get_attribute($attr_name); |
172 | ok( $attr->has_type_constraint, |
173 | '... Attribute ' . $attr_name . ' has a type constraint' ); |
174 | isa_ok( $attr->type_constraint, 'Mouse::Meta::TypeConstraint' ); |
175 | is( $attr->type_constraint->name, 'Int', |
176 | '... Attribute ' . $attr_name . ' has an Int type constraint' ); |
177 | } |
178 | |
179 | # poke at Point3D |
180 | |
181 | is_deeply( |
182 | [ Point3D->meta->superclasses ], |
183 | ['Point'], |
184 | '... Point3D gets the parent given to it' |
185 | ); |
186 | |
187 | my @Point3D_methods = qw( meta z clear ); |
188 | my @Point3D_attrs = ('z'); |
189 | |
190 | is_deeply( |
191 | [ sort @Point3D_methods ], |
192 | [ sort Point3D->meta->get_method_list() ], |
193 | '... we match the method list for Point3D' |
194 | ); |
195 | |
196 | is_deeply( |
197 | [ sort @Point3D_attrs ], |
198 | [ sort Point3D->meta->get_attribute_list() ], |
199 | '... we match the attribute list for Point3D' |
200 | ); |
201 | |
202 | foreach my $method (@Point3D_methods) { |
203 | ok( Point3D->meta->has_method($method), |
204 | '... Point3D has the method "' . $method . '"' ); |
205 | } |
206 | |
207 | foreach my $attr_name (@Point3D_attrs) { |
208 | ok( Point3D->meta->has_attribute($attr_name), |
209 | '... Point3D has the attribute "' . $attr_name . '"' ); |
210 | my $attr = Point3D->meta->get_attribute($attr_name); |
211 | ok( $attr->has_type_constraint, |
212 | '... Attribute ' . $attr_name . ' has a type constraint' ); |
213 | isa_ok( $attr->type_constraint, 'Mouse::Meta::TypeConstraint' ); |
214 | is( $attr->type_constraint->name, 'Int', |
215 | '... Attribute ' . $attr_name . ' has an Int type constraint' ); |
216 | } |
217 | } |
218 | |
219 | |
220 | |
221 | |
222 | 1; |