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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 => 72; |
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7 | use Test::Exception; |
8 | |
9 | BEGIN { |
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10 | use_ok('Moose'); |
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11 | } |
12 | |
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13 | { |
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14 | package Thing; |
15 | use Moose; |
16 | |
17 | sub hello { 'Hello World (from Thing)' } |
18 | sub goodbye { 'Goodbye World (from Thing)' } |
19 | |
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20 | package Foo; |
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21 | use Moose; |
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22 | use Moose::Util::TypeConstraints; |
23 | |
24 | subtype 'FooStr' |
25 | => as 'Str' |
26 | => where { /Foo/ }; |
27 | |
28 | coerce 'FooStr' |
29 | => from ArrayRef |
30 | => via { 'FooArrayRef' }; |
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31 | |
32 | has 'bar' => (is => 'ro', isa => 'Str', default => 'Foo::bar'); |
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33 | has 'baz' => (is => 'rw', isa => 'Ref'); |
34 | has 'foo' => (is => 'rw', isa => 'FooStr'); |
35 | |
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36 | has 'gorch' => (is => 'ro'); |
37 | has 'gloum' => (is => 'ro', default => sub {[]}); |
38 | |
39 | has 'bling' => (is => 'ro', isa => 'Thing'); |
40 | has 'blang' => (is => 'ro', isa => 'Thing', handles => ['goodbye']); |
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41 | |
42 | # this one will work here .... |
43 | has 'fail' => (isa => 'CodeRef'); |
44 | has 'other_fail'; |
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45 | |
46 | package Bar; |
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47 | use Moose; |
48 | |
49 | extends 'Foo'; |
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50 | |
51 | ::lives_ok { |
52 | has '+bar' => (default => 'Bar::bar'); |
53 | } '... we can change the default attribute option'; |
54 | |
55 | ::lives_ok { |
56 | has '+baz' => (isa => 'ArrayRef'); |
57 | } '... we can add change the isa as long as it is a subtype'; |
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58 | |
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59 | ::lives_ok { |
60 | has '+foo' => (coerce => 1); |
61 | } '... we can change/add coerce as an attribute option'; |
62 | |
63 | ::lives_ok { |
64 | has '+gorch' => (required => 1); |
65 | } '... we can change/add required as an attribute option'; |
66 | |
67 | ::lives_ok { |
68 | has '+gloum' => (lazy => 1); |
69 | } '... we can change/add lazy as an attribute option'; |
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70 | |
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71 | ::lives_ok { |
72 | has '+bling' => (handles => ['hello']); |
73 | } '... we can add the handles attribute option'; |
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74 | |
75 | # this one will *not* work here .... |
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76 | ::dies_ok { |
77 | has '+blang' => (handles => ['hello']); |
78 | } '... we can not alter the handles attribute option'; |
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79 | ::dies_ok { |
80 | has '+fail' => (isa => 'Ref'); |
81 | } '... cannot create an attribute with an improper subtype relation'; |
82 | ::dies_ok { |
83 | has '+other_fail' => (trigger => sub {}); |
84 | } '... cannot create an attribute with an illegal option'; |
85 | ::dies_ok { |
86 | has '+other_fail' => (weak_ref => 1); |
87 | } '... cannot create an attribute with an illegal option'; |
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88 | |
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89 | } |
90 | |
91 | my $foo = Foo->new; |
92 | isa_ok($foo, 'Foo'); |
93 | |
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94 | is($foo->foo, undef, '... got the right undef default value'); |
95 | lives_ok { $foo->foo('FooString') } '... assigned foo correctly'; |
96 | is($foo->foo, 'FooString', '... got the right value for foo'); |
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97 | |
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98 | dies_ok { $foo->foo([]) } '... foo is not coercing (as expected)'; |
99 | |
100 | is($foo->bar, 'Foo::bar', '... got the right default value'); |
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101 | dies_ok { $foo->bar(10) } '... Foo::bar is a read/only attr'; |
102 | |
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103 | is($foo->baz, undef, '... got the right undef default value'); |
104 | |
105 | { |
106 | my $hash_ref = {}; |
107 | lives_ok { $foo->baz($hash_ref) } '... Foo::baz accepts hash refs'; |
108 | is($foo->baz, $hash_ref, '... got the right value assigned to baz'); |
109 | |
110 | my $array_ref = []; |
111 | lives_ok { $foo->baz($array_ref) } '... Foo::baz accepts an array ref'; |
112 | is($foo->baz, $array_ref, '... got the right value assigned to baz'); |
113 | |
114 | my $scalar_ref = \(my $var); |
115 | lives_ok { $foo->baz($scalar_ref) } '... Foo::baz accepts scalar ref'; |
116 | is($foo->baz, $scalar_ref, '... got the right value assigned to baz'); |
117 | |
118 | my $code_ref = sub { 1 }; |
119 | lives_ok { $foo->baz($code_ref) } '... Foo::baz accepts a code ref'; |
120 | is($foo->baz, $code_ref, '... got the right value assigned to baz'); |
121 | } |
122 | |
123 | dies_ok { |
124 | Bar->new; |
125 | } '... cannot create Bar without required gorch param'; |
126 | |
127 | my $bar = Bar->new(gorch => 'Bar::gorch'); |
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128 | isa_ok($bar, 'Bar'); |
129 | isa_ok($bar, 'Foo'); |
130 | |
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131 | is($bar->foo, undef, '... got the right undef default value'); |
132 | lives_ok { $bar->foo('FooString') } '... assigned foo correctly'; |
133 | is($bar->foo, 'FooString', '... got the right value for foo'); |
134 | lives_ok { $bar->foo([]) } '... assigned foo correctly'; |
135 | is($bar->foo, 'FooArrayRef', '... got the right value for foo'); |
136 | |
137 | is($bar->gorch, 'Bar::gorch', '... got the right default value'); |
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138 | |
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139 | is($bar->bar, 'Bar::bar', '... got the right default value'); |
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140 | dies_ok { $bar->bar(10) } '... Bar::bar is a read/only attr'; |
141 | |
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142 | is($bar->baz, undef, '... got the right undef default value'); |
143 | |
144 | { |
145 | my $hash_ref = {}; |
146 | dies_ok { $bar->baz($hash_ref) } '... Bar::baz does not accept hash refs'; |
147 | |
148 | my $array_ref = []; |
149 | lives_ok { $bar->baz($array_ref) } '... Bar::baz can accept an array ref'; |
150 | is($bar->baz, $array_ref, '... got the right value assigned to baz'); |
151 | |
152 | my $scalar_ref = \(my $var); |
153 | dies_ok { $bar->baz($scalar_ref) } '... Bar::baz does not accept a scalar ref'; |
154 | |
155 | my $code_ref = sub { 1 }; |
156 | dies_ok { $bar->baz($code_ref) } '... Bar::baz does not accept a code ref'; |
157 | } |
158 | |
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159 | # check some meta-stuff |
160 | |
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161 | ok(Bar->meta->has_attribute('foo'), '... Bar has a foo attr'); |
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162 | ok(Bar->meta->has_attribute('bar'), '... Bar has a bar attr'); |
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163 | ok(Bar->meta->has_attribute('baz'), '... Bar has a baz attr'); |
164 | ok(Bar->meta->has_attribute('gorch'), '... Bar has a gorch attr'); |
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165 | ok(Bar->meta->has_attribute('gloum'), '... Bar has a gloum attr'); |
166 | ok(Bar->meta->has_attribute('bling'), '... Bar has a bling attr'); |
167 | ok(!Bar->meta->has_attribute('blang'), '... Bar has a blang attr'); |
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168 | ok(!Bar->meta->has_attribute('fail'), '... Bar does not have a fail attr'); |
169 | ok(!Bar->meta->has_attribute('other_fail'), '... Bar does not have a fail attr'); |
170 | |
171 | isnt(Foo->meta->get_attribute('foo'), |
172 | Bar->meta->get_attribute('foo'), |
173 | '... Foo and Bar have different copies of foo'); |
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174 | isnt(Foo->meta->get_attribute('bar'), |
175 | Bar->meta->get_attribute('bar'), |
176 | '... Foo and Bar have different copies of bar'); |
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177 | isnt(Foo->meta->get_attribute('baz'), |
178 | Bar->meta->get_attribute('baz'), |
179 | '... Foo and Bar have different copies of baz'); |
180 | isnt(Foo->meta->get_attribute('gorch'), |
181 | Bar->meta->get_attribute('gorch'), |
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182 | '... Foo and Bar have different copies of gorch'); |
183 | isnt(Foo->meta->get_attribute('gloum'), |
184 | Bar->meta->get_attribute('gloum'), |
185 | '... Foo and Bar have different copies of gloum'); |
186 | isnt(Foo->meta->get_attribute('bling'), |
187 | Bar->meta->get_attribute('bling'), |
188 | '... Foo and Bar have different copies of bling'); |
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189 | |
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190 | ok(Bar->meta->get_attribute('bar')->has_type_constraint, |
191 | '... Bar::bar inherited the type constraint too'); |
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192 | ok(Bar->meta->get_attribute('baz')->has_type_constraint, |
193 | '... Bar::baz inherited the type constraint too'); |
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194 | |
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195 | is(Bar->meta->get_attribute('bar')->type_constraint->name, |
196 | 'Str', '... Bar::bar inherited the right type constraint too'); |
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197 | |
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198 | is(Foo->meta->get_attribute('baz')->type_constraint->name, |
199 | 'Ref', '... Foo::baz inherited the right type constraint too'); |
200 | is(Bar->meta->get_attribute('baz')->type_constraint->name, |
201 | 'ArrayRef', '... Bar::baz inherited the right type constraint too'); |
202 | |
203 | ok(!Foo->meta->get_attribute('gorch')->is_required, |
204 | '... Foo::gorch is not a required attr'); |
205 | ok(Bar->meta->get_attribute('gorch')->is_required, |
206 | '... Bar::gorch is a required attr'); |
207 | |
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208 | ok(!Foo->meta->get_attribute('gloum')->is_lazy, |
209 | '... Foo::gloum is not a required attr'); |
210 | ok(Bar->meta->get_attribute('gloum')->is_lazy, |
211 | '... Bar::gloum is a required attr'); |
212 | |
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213 | ok(!Foo->meta->get_attribute('foo')->should_coerce, |
214 | '... Foo::foo should not coerce'); |
215 | ok(Bar->meta->get_attribute('foo')->should_coerce, |
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216 | '... Bar::foo should coerce'); |
217 | |
218 | ok(!Foo->meta->get_attribute('bling')->has_handles, |
219 | '... Foo::foo should not handles'); |
220 | ok(Bar->meta->get_attribute('bling')->has_handles, |
221 | '... Bar::foo should handles'); |
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222 | |
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223 | |