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1 | use DBIx::Class::Optional::Dependencies -skip_all_without => 'cdbicompat'; |
2 | |
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3 | use strict; |
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4 | use warnings; |
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5 | |
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6 | use Test::More; |
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7 | use Test::Exception; |
8 | use DBIx::Class::_Util 'sigwarn_silencer'; |
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9 | |
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10 | use lib 't/cdbi/testlib'; |
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11 | use Film; |
12 | use Director; |
13 | @YA::Film::ISA = 'Film'; |
14 | |
15 | Film->create_test_film; |
16 | |
17 | ok my $btaste = Film->retrieve('Bad Taste'), "We have Bad Taste"; |
18 | ok my $pj = $btaste->Director, "Bad taste has a director"; |
19 | ok !ref($pj), ' ... which is not an object'; |
20 | |
21 | ok(Film->has_a('Director' => 'Director'), "Link Director table"); |
22 | ok( |
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23 | Director->create({ |
24 | Name => 'Peter Jackson', |
25 | Birthday => -300000000, |
26 | IsInsane => 1 |
27 | } |
28 | ), |
29 | 'create Director' |
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30 | ); |
31 | |
32 | { |
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33 | ok $btaste = Film->retrieve('Bad Taste'), "Reretrieve Bad Taste"; |
34 | ok $pj = $btaste->Director, "Bad taste now hasa() director"; |
35 | isa_ok $pj => 'Director'; |
36 | { |
37 | no warnings qw(redefine once); |
38 | local *Ima::DBI::st::execute = |
39 | sub { ::fail("Shouldn't need to query db"); }; |
40 | is $pj->id, 'Peter Jackson', 'ID already stored'; |
41 | } |
42 | ok $pj->IsInsane, "But we know he's insane"; |
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43 | } |
44 | |
45 | # Oh no! Its Peter Jacksons even twin, Skippy! Born one minute after him. |
46 | my $sj = Director->create({ |
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47 | Name => 'Skippy Jackson', |
48 | Birthday => (-300000000 + 60), |
49 | IsInsane => 1, |
50 | }); |
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51 | |
52 | { |
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53 | throws_ok { $btaste->Director($btaste) } |
54 | qr/isn't a Director/, "Can't set film as director"; |
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55 | is $btaste->Director->id, $pj->id, "PJ still the director"; |
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56 | |
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57 | # drop from cache so that next retrieve() is from db |
58 | $btaste->remove_from_object_index; |
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59 | } |
60 | |
61 | { # Still inflated after update |
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62 | my $btaste = Film->retrieve('Bad Taste'); |
63 | isa_ok $btaste->Director, "Director"; |
64 | $btaste->numexplodingsheep(17); |
65 | $btaste->update; |
66 | isa_ok $btaste->Director, "Director"; |
67 | |
68 | $btaste->Director('Someone Else'); |
69 | $btaste->update; |
70 | isa_ok $btaste->Director, "Director"; |
71 | is $btaste->Director->id, "Someone Else", "Can change director"; |
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72 | } |
73 | |
74 | is $sj->id, 'Skippy Jackson', 'Create new director - Skippy'; |
75 | Film->has_a('CoDirector' => 'Director'); |
76 | { |
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77 | lives_ok { $btaste->CoDirector("Skippy Jackson") }; |
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78 | isa_ok $btaste->CoDirector, "Director"; |
79 | is $btaste->CoDirector->id, $sj->id, "To skippy"; |
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80 | } |
81 | |
82 | $btaste->CoDirector($sj); |
83 | $btaste->update; |
84 | is($btaste->CoDirector->Name, 'Skippy Jackson', 'He co-directed'); |
85 | is( |
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86 | $btaste->Director->Name, |
87 | 'Peter Jackson', |
88 | "Didnt interfere with each other" |
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89 | ); |
90 | |
91 | { # Inheriting hasa |
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92 | my $btaste = YA::Film->retrieve('Bad Taste'); |
93 | is(ref($btaste->Director), 'Director', 'inheriting hasa()'); |
94 | is(ref($btaste->CoDirector), 'Director', 'inheriting hasa()'); |
95 | is($btaste->CoDirector->Name, 'Skippy Jackson', ' ... correctly'); |
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96 | } |
97 | |
98 | { |
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99 | $sj = Director->retrieve('Skippy Jackson'); |
100 | $pj = Director->retrieve('Peter Jackson'); |
101 | |
102 | my $fail; |
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103 | throws_ok { |
104 | local $SIG{__WARN__} = sigwarn_silencer( qr/\Qusually should inherit from the related ResultClass ('Director')/ ); |
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105 | $fail = YA::Film->create({ |
106 | Title => 'Tastes Bad', |
107 | Director => $sj, |
108 | codirector => $btaste, |
109 | Rating => 'R', |
110 | NumExplodingSheep => 23 |
111 | }); |
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112 | } qr/isn't a Director/, "Can't have film as codirector"; |
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113 | is $fail, undef, "We didn't get anything"; |
114 | |
115 | my $tastes_bad = YA::Film->create({ |
116 | Title => 'Tastes Bad', |
117 | Director => $sj, |
118 | codirector => $pj, |
119 | Rating => 'R', |
120 | NumExplodingSheep => 23 |
121 | }); |
122 | is($tastes_bad->Director->Name, 'Skippy Jackson', 'Director'); |
123 | is( |
124 | $tastes_bad->_director_accessor->Name, |
125 | 'Skippy Jackson', |
126 | 'director_accessor' |
127 | ); |
128 | is($tastes_bad->codirector->Name, 'Peter Jackson', 'codirector'); |
129 | is( |
130 | $tastes_bad->_codirector_accessor->Name, |
131 | 'Peter Jackson', |
132 | 'codirector_accessor' |
133 | ); |
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134 | } |
135 | |
136 | SKIP: { |
137 | skip "Non-standard CDBI relationships not supported by compat", 9; |
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138 | { |
139 | |
140 | YA::Film->add_relationship_type(has_a => "YA::HasA"); |
141 | |
142 | package YA::HasA; |
143 | #use base 'Class::DBI::Relationship::HasA'; |
144 | |
145 | sub _inflator { |
146 | my $self = shift; |
147 | my $col = $self->accessor; |
148 | my $super = $self->SUPER::_inflator($col); |
149 | |
150 | return $super |
151 | unless $col eq $self->class->find_column('Director'); |
152 | |
153 | return sub { |
154 | my $self = shift; |
155 | $self->_attribute_store($col, 'Ghostly Peter') |
156 | if $self->_attribute_exists($col) |
157 | and not defined $self->_attrs($col); |
158 | return &$super($self); |
159 | }; |
160 | } |
161 | } |
162 | { |
163 | |
164 | package Rating; |
165 | |
166 | sub new { |
167 | my ($class, $mpaa, @details) = @_; |
168 | bless { |
169 | MPAA => $mpaa, |
170 | WHY => "@details" |
171 | }, $class; |
172 | } |
173 | sub mpaa { shift->{MPAA}; } |
174 | sub why { shift->{WHY}; } |
175 | } |
176 | local *Director::mapme = sub { |
177 | my ($class, $val) = @_; |
178 | $val =~ s/Skippy/Peter/; |
179 | $val; |
180 | }; |
181 | no warnings 'once'; |
182 | local *Director::sanity_check = sub { $_[0]->IsInsane ? undef: $_[0] }; |
183 | YA::Film->has_a( |
184 | director => 'Director', |
185 | inflate => 'mapme', |
186 | deflate => 'sanity_check' |
187 | ); |
188 | YA::Film->has_a( |
189 | rating => 'Rating', |
190 | inflate => sub { |
191 | my ($val, $parent) = @_; |
192 | my $sheep = $parent->find_column('NumexplodingSheep'); |
193 | if ($parent->_attrs($sheep) || 0 > 20) { |
194 | return new Rating 'NC17', 'Graphic ovine violence'; |
195 | } else { |
196 | return new Rating $val, 'Just because'; |
197 | } |
198 | }, |
199 | deflate => sub { |
200 | shift->mpaa; |
201 | }); |
202 | |
203 | my $tbad = YA::Film->retrieve('Tastes Bad'); |
204 | |
205 | isa_ok $tbad->Director, 'Director'; |
206 | is $tbad->Director->Name, 'Peter Jackson', 'Director shuffle'; |
207 | $tbad->Director('Skippy Jackson'); |
208 | $tbad->update; |
209 | is $tbad->Director, 'Ghostly Peter', 'Sanity checked'; |
210 | |
211 | isa_ok $tbad->Rating, 'Rating'; |
212 | is $tbad->Rating->mpaa, 'NC17', 'Rating bumped'; |
213 | $tbad->Rating(new Rating 'NS17', 'Shaken sheep'); |
214 | no warnings 'redefine'; |
215 | local *Director::mapme = sub { |
216 | my ($class, $obj) = @_; |
217 | $obj->isa('Film') ? $obj->Director : $obj; |
218 | }; |
219 | |
220 | $pj->IsInsane(0); |
221 | $pj->update; # Hush warnings |
222 | |
223 | ok $tbad->Director($btaste), 'Cross-class mapping'; |
224 | is $tbad->Director, 'Peter Jackson', 'Yields PJ'; |
225 | $tbad->update; |
226 | |
227 | $tbad = Film->retrieve('Tastes Bad'); |
228 | ok !ref($tbad->Rating), 'Unmagical rating'; |
229 | is $tbad->Rating, 'NS17', 'but prior change stuck'; |
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230 | } |
231 | |
232 | { # Broken has_a declaration |
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233 | throws_ok{ Film->has_a(driector => "Director") } |
234 | qr/No such column driector/, |
235 | "Sensible error from has_a with incorrect column" |
236 | ; |
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237 | } |
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238 | |
239 | done_testing; |