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1 | use strict; |
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2 | use warnings; |
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3 | use Test::More; |
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4 | use Test::Exception; |
5 | use DBIx::Class::_Util 'sigwarn_silencer'; |
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6 | |
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7 | use lib 't/cdbi/testlib'; |
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8 | use Film; |
9 | use Director; |
10 | @YA::Film::ISA = 'Film'; |
11 | |
12 | Film->create_test_film; |
13 | |
14 | ok my $btaste = Film->retrieve('Bad Taste'), "We have Bad Taste"; |
15 | ok my $pj = $btaste->Director, "Bad taste has a director"; |
16 | ok !ref($pj), ' ... which is not an object'; |
17 | |
18 | ok(Film->has_a('Director' => 'Director'), "Link Director table"); |
19 | ok( |
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20 | Director->create({ |
21 | Name => 'Peter Jackson', |
22 | Birthday => -300000000, |
23 | IsInsane => 1 |
24 | } |
25 | ), |
26 | 'create Director' |
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27 | ); |
28 | |
29 | { |
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30 | ok $btaste = Film->retrieve('Bad Taste'), "Reretrieve Bad Taste"; |
31 | ok $pj = $btaste->Director, "Bad taste now hasa() director"; |
32 | isa_ok $pj => 'Director'; |
33 | { |
34 | no warnings qw(redefine once); |
35 | local *Ima::DBI::st::execute = |
36 | sub { ::fail("Shouldn't need to query db"); }; |
37 | is $pj->id, 'Peter Jackson', 'ID already stored'; |
38 | } |
39 | ok $pj->IsInsane, "But we know he's insane"; |
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40 | } |
41 | |
42 | # Oh no! Its Peter Jacksons even twin, Skippy! Born one minute after him. |
43 | my $sj = Director->create({ |
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44 | Name => 'Skippy Jackson', |
45 | Birthday => (-300000000 + 60), |
46 | IsInsane => 1, |
47 | }); |
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48 | |
49 | { |
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50 | throws_ok { $btaste->Director($btaste) } |
51 | qr/isn't a Director/, "Can't set film as director"; |
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52 | is $btaste->Director->id, $pj->id, "PJ still the director"; |
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53 | |
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54 | # drop from cache so that next retrieve() is from db |
55 | $btaste->remove_from_object_index; |
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56 | } |
57 | |
58 | { # Still inflated after update |
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59 | my $btaste = Film->retrieve('Bad Taste'); |
60 | isa_ok $btaste->Director, "Director"; |
61 | $btaste->numexplodingsheep(17); |
62 | $btaste->update; |
63 | isa_ok $btaste->Director, "Director"; |
64 | |
65 | $btaste->Director('Someone Else'); |
66 | $btaste->update; |
67 | isa_ok $btaste->Director, "Director"; |
68 | is $btaste->Director->id, "Someone Else", "Can change director"; |
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69 | } |
70 | |
71 | is $sj->id, 'Skippy Jackson', 'Create new director - Skippy'; |
72 | Film->has_a('CoDirector' => 'Director'); |
73 | { |
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74 | lives_ok { $btaste->CoDirector("Skippy Jackson") }; |
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75 | isa_ok $btaste->CoDirector, "Director"; |
76 | is $btaste->CoDirector->id, $sj->id, "To skippy"; |
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77 | } |
78 | |
79 | $btaste->CoDirector($sj); |
80 | $btaste->update; |
81 | is($btaste->CoDirector->Name, 'Skippy Jackson', 'He co-directed'); |
82 | is( |
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83 | $btaste->Director->Name, |
84 | 'Peter Jackson', |
85 | "Didnt interfere with each other" |
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86 | ); |
87 | |
88 | { # Inheriting hasa |
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89 | my $btaste = YA::Film->retrieve('Bad Taste'); |
90 | is(ref($btaste->Director), 'Director', 'inheriting hasa()'); |
91 | is(ref($btaste->CoDirector), 'Director', 'inheriting hasa()'); |
92 | is($btaste->CoDirector->Name, 'Skippy Jackson', ' ... correctly'); |
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93 | } |
94 | |
95 | { |
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96 | $sj = Director->retrieve('Skippy Jackson'); |
97 | $pj = Director->retrieve('Peter Jackson'); |
98 | |
99 | my $fail; |
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100 | throws_ok { |
101 | local $SIG{__WARN__} = sigwarn_silencer( qr/\Qusually should inherit from the related ResultClass ('Director')/ ); |
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102 | $fail = YA::Film->create({ |
103 | Title => 'Tastes Bad', |
104 | Director => $sj, |
105 | codirector => $btaste, |
106 | Rating => 'R', |
107 | NumExplodingSheep => 23 |
108 | }); |
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109 | } qr/isn't a Director/, "Can't have film as codirector"; |
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110 | is $fail, undef, "We didn't get anything"; |
111 | |
112 | my $tastes_bad = YA::Film->create({ |
113 | Title => 'Tastes Bad', |
114 | Director => $sj, |
115 | codirector => $pj, |
116 | Rating => 'R', |
117 | NumExplodingSheep => 23 |
118 | }); |
119 | is($tastes_bad->Director->Name, 'Skippy Jackson', 'Director'); |
120 | is( |
121 | $tastes_bad->_director_accessor->Name, |
122 | 'Skippy Jackson', |
123 | 'director_accessor' |
124 | ); |
125 | is($tastes_bad->codirector->Name, 'Peter Jackson', 'codirector'); |
126 | is( |
127 | $tastes_bad->_codirector_accessor->Name, |
128 | 'Peter Jackson', |
129 | 'codirector_accessor' |
130 | ); |
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131 | } |
132 | |
133 | SKIP: { |
134 | skip "Non-standard CDBI relationships not supported by compat", 9; |
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135 | { |
136 | |
137 | YA::Film->add_relationship_type(has_a => "YA::HasA"); |
138 | |
139 | package YA::HasA; |
140 | #use base 'Class::DBI::Relationship::HasA'; |
141 | |
142 | sub _inflator { |
143 | my $self = shift; |
144 | my $col = $self->accessor; |
145 | my $super = $self->SUPER::_inflator($col); |
146 | |
147 | return $super |
148 | unless $col eq $self->class->find_column('Director'); |
149 | |
150 | return sub { |
151 | my $self = shift; |
152 | $self->_attribute_store($col, 'Ghostly Peter') |
153 | if $self->_attribute_exists($col) |
154 | and not defined $self->_attrs($col); |
155 | return &$super($self); |
156 | }; |
157 | } |
158 | } |
159 | { |
160 | |
161 | package Rating; |
162 | |
163 | sub new { |
164 | my ($class, $mpaa, @details) = @_; |
165 | bless { |
166 | MPAA => $mpaa, |
167 | WHY => "@details" |
168 | }, $class; |
169 | } |
170 | sub mpaa { shift->{MPAA}; } |
171 | sub why { shift->{WHY}; } |
172 | } |
173 | local *Director::mapme = sub { |
174 | my ($class, $val) = @_; |
175 | $val =~ s/Skippy/Peter/; |
176 | $val; |
177 | }; |
178 | no warnings 'once'; |
179 | local *Director::sanity_check = sub { $_[0]->IsInsane ? undef: $_[0] }; |
180 | YA::Film->has_a( |
181 | director => 'Director', |
182 | inflate => 'mapme', |
183 | deflate => 'sanity_check' |
184 | ); |
185 | YA::Film->has_a( |
186 | rating => 'Rating', |
187 | inflate => sub { |
188 | my ($val, $parent) = @_; |
189 | my $sheep = $parent->find_column('NumexplodingSheep'); |
190 | if ($parent->_attrs($sheep) || 0 > 20) { |
191 | return new Rating 'NC17', 'Graphic ovine violence'; |
192 | } else { |
193 | return new Rating $val, 'Just because'; |
194 | } |
195 | }, |
196 | deflate => sub { |
197 | shift->mpaa; |
198 | }); |
199 | |
200 | my $tbad = YA::Film->retrieve('Tastes Bad'); |
201 | |
202 | isa_ok $tbad->Director, 'Director'; |
203 | is $tbad->Director->Name, 'Peter Jackson', 'Director shuffle'; |
204 | $tbad->Director('Skippy Jackson'); |
205 | $tbad->update; |
206 | is $tbad->Director, 'Ghostly Peter', 'Sanity checked'; |
207 | |
208 | isa_ok $tbad->Rating, 'Rating'; |
209 | is $tbad->Rating->mpaa, 'NC17', 'Rating bumped'; |
210 | $tbad->Rating(new Rating 'NS17', 'Shaken sheep'); |
211 | no warnings 'redefine'; |
212 | local *Director::mapme = sub { |
213 | my ($class, $obj) = @_; |
214 | $obj->isa('Film') ? $obj->Director : $obj; |
215 | }; |
216 | |
217 | $pj->IsInsane(0); |
218 | $pj->update; # Hush warnings |
219 | |
220 | ok $tbad->Director($btaste), 'Cross-class mapping'; |
221 | is $tbad->Director, 'Peter Jackson', 'Yields PJ'; |
222 | $tbad->update; |
223 | |
224 | $tbad = Film->retrieve('Tastes Bad'); |
225 | ok !ref($tbad->Rating), 'Unmagical rating'; |
226 | is $tbad->Rating, 'NS17', 'but prior change stuck'; |
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227 | } |
228 | |
229 | { # Broken has_a declaration |
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230 | throws_ok{ Film->has_a(driector => "Director") } |
231 | qr/No such column driector/, |
232 | "Sensible error from has_a with incorrect column" |
233 | ; |
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234 | } |
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235 | |
236 | done_testing; |