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1 | use strict; |
2 | use Test::More; |
3 | |
4 | BEGIN { |
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5 | eval "use DBIx::Class::CDBICompat;"; |
6 | if ($@) { |
7 | plan (skip_all => 'Class::Trigger and DBIx::ContextualFetch required'); |
8 | next; |
9 | } |
10 | eval "use DBD::SQLite"; |
11 | plan $@ ? (skip_all => 'needs DBD::SQLite for testing') : (tests => 50); |
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12 | } |
13 | |
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14 | use lib 't/cdbi/testlib'; |
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15 | use Actor; |
16 | use Film; |
17 | Film->has_many(actors => 'Actor'); |
18 | Actor->has_a('film' => 'Film'); |
19 | Actor->add_constructor(double_search => 'name = ? AND salary = ?'); |
20 | |
21 | my $film = Film->create({ Title => 'MY Film' }); |
22 | my $film2 = Film->create({ Title => 'Another Film' }); |
23 | |
24 | my @act = ( |
25 | Actor->create( |
26 | { |
27 | name => 'Actor 1', |
28 | film => $film, |
29 | salary => 10, |
30 | } |
31 | ), |
32 | Actor->create( |
33 | { |
34 | name => 'Actor 2', |
35 | film => $film, |
36 | salary => 20, |
37 | } |
38 | ), |
39 | Actor->create( |
40 | { |
41 | name => 'Actor 3', |
42 | film => $film, |
43 | salary => 30, |
44 | } |
45 | ), |
46 | Actor->create( |
47 | { |
48 | name => 'Actor 4', |
49 | film => $film2, |
50 | salary => 50, |
51 | } |
52 | ), |
53 | ); |
54 | |
55 | eval { |
56 | my @actors = $film->actors(name => 'Actor 1'); |
57 | is @actors, 1, "Got one actor from restricted has_many"; |
58 | is $actors[0]->name, "Actor 1", "Correct name"; |
59 | }; |
60 | is $@, '', "No errors"; |
61 | |
62 | { |
63 | my @actors = Actor->double_search("Actor 1", 10); |
64 | is @actors, 1, "Got one actor"; |
65 | is $actors[0]->name, "Actor 1", "Correct name"; |
66 | } |
67 | |
68 | { |
69 | ok my @actors = Actor->salary_between(0, 100), "Range 0 - 100"; |
70 | is @actors, 4, "Got all"; |
71 | } |
72 | |
73 | { |
74 | my @actors = Actor->salary_between(100, 200); |
75 | is @actors, 0, "None in Range 100 - 200"; |
76 | } |
77 | |
78 | { |
79 | ok my @actors = Actor->salary_between(0, 10), "Range 0 - 10"; |
80 | is @actors, 1, "Got 1"; |
81 | is $actors[0]->name, $act[0]->name, "Actor 1"; |
82 | } |
83 | |
84 | { |
85 | ok my @actors = Actor->salary_between(20, 30), "Range 20 - 20"; |
86 | @actors = sort { $a->salary <=> $b->salary } @actors; |
87 | is @actors, 2, "Got 2"; |
88 | is $actors[0]->name, $act[1]->name, "Actor 2"; |
89 | is $actors[1]->name, $act[2]->name, "and Actor 3"; |
90 | } |
91 | |
92 | { |
93 | ok my @actors = Actor->search(Film => $film), "Search by object"; |
94 | is @actors, 3, "3 actors in film 1"; |
95 | } |
96 | |
97 | #---------------------------------------------------------------------- |
98 | # Iterators |
99 | #---------------------------------------------------------------------- |
100 | |
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101 | my $it_class = 'DBIx::Class::ResultSet'; |
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102 | |
103 | sub test_normal_iterator { |
104 | my $it = $film->actors; |
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105 | isa_ok $it, $it_class; |
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106 | is $it->count, 3, " - with 3 elements"; |
107 | my $i = 0; |
108 | while (my $film = $it->next) { |
109 | is $film->name, $act[ $i++ ]->name, "Get $i"; |
110 | } |
111 | ok !$it->next, "No more"; |
112 | is $it->first->name, $act[0]->name, "Get first"; |
113 | } |
114 | |
115 | test_normal_iterator; |
116 | { |
117 | Film->has_many(actor_ids => [ Actor => 'id' ]); |
118 | my $it = $film->actor_ids; |
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119 | isa_ok $it, $it_class; |
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120 | is $it->count, 3, " - with 3 elements"; |
121 | my $i = 0; |
122 | while (my $film_id = $it->next) { |
123 | is $film_id, $act[ $i++ ]->id, "Get id $i"; |
124 | } |
125 | ok !$it->next, "No more"; |
126 | is $it->first, $act[0]->id, "Get first"; |
127 | } |
128 | |
129 | # make sure nothing gets clobbered; |
130 | test_normal_iterator; |
131 | |
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132 | SKIP: { |
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133 | #skip "dbic iterators don't support slice yet", 12; |
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134 | |
135 | |
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136 | { |
137 | my @acts = $film->actors->slice(1, 2); |
138 | is @acts, 2, "Slice gives 2 actor"; |
139 | is $acts[0]->name, "Actor 2", "Actor 2"; |
140 | is $acts[1]->name, "Actor 3", "and actor 3"; |
141 | } |
142 | |
143 | { |
144 | my @acts = $film->actors->slice(1); |
145 | is @acts, 1, "Slice of 1 actor"; |
146 | is $acts[0]->name, "Actor 2", "Actor 2"; |
147 | } |
148 | |
149 | { |
150 | my @acts = $film->actors->slice(2, 8); |
151 | is @acts, 1, "Slice off the end"; |
152 | is $acts[0]->name, "Actor 3", "Gets last actor only"; |
153 | } |
154 | |
155 | package Class::DBI::My::Iterator; |
156 | |
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157 | use vars qw/@ISA/; |
158 | |
159 | @ISA = ($it_class); |
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160 | |
161 | sub slice { qw/fred barney/ } |
162 | |
163 | package main; |
164 | |
165 | Actor->iterator_class('Class::DBI::My::Iterator'); |
166 | |
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167 | delete $film->{related_resultsets}; |
168 | |
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169 | { |
170 | my @acts = $film->actors->slice(1, 2); |
171 | is @acts, 2, "Slice gives 2 results"; |
172 | ok eq_set(\@acts, [qw/fred barney/]), "Fred and Barney"; |
173 | |
174 | ok $film->actors->delete_all, "Can delete via iterator"; |
175 | is $film->actors, 0, "no actors left"; |
176 | |
177 | eval { $film->actors->delete_all }; |
178 | is $@, '', "Deleting again does no harm"; |
179 | } |
180 | |
181 | } # end SKIP block |