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1 | package # hide from PAUSE |
2 | DBICTest; |
3 | |
4 | use strict; |
5 | use warnings; |
6 | use DBICTest::Schema; |
7 | |
8 | =head1 NAME |
9 | |
10 | DBICTest - Library to be used by DBIx::Class test scripts. |
11 | |
12 | =head1 SYNOPSIS |
13 | |
14 | use lib qw(t/lib); |
15 | use DBICTest; |
16 | use Test::More; |
17 | |
18 | my $schema = DBICTest->init_schema(); |
19 | |
20 | =head1 DESCRIPTION |
21 | |
22 | This module provides the basic utilities to write tests against |
23 | DBIx::Class. |
24 | |
25 | =head1 METHODS |
26 | |
27 | =head2 init_schema |
28 | |
29 | my $schema = DBICTest->init_schema( |
30 | no_deploy=>1, |
31 | no_populate=>1, |
32 | ); |
33 | |
34 | This method removes the test SQLite database in t/var/DBIxClass.db |
35 | and then creates a new, empty database. |
36 | |
37 | This method will call deploy_schema() by default, unless the |
38 | no_deploy flag is set. |
39 | |
40 | Also, by default, this method will call populate_schema() by |
41 | default, unless the no_deploy or no_populate flags are set. |
42 | |
43 | =cut |
44 | |
45 | sub init_schema { |
46 | my $self = shift; |
47 | my %args = @_; |
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48 | |
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49 | my $db_file |
50 | = $args{db_dir} |
51 | ? "$args{db_dir}/DBIxClass.db" |
52 | : "t/var/DBIxClass.db" |
53 | ; |
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54 | |
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55 | mkdir("t/var") unless -d "t/var"; |
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56 | if ( !$args{no_deploy} ) { |
57 | unlink($db_file) if -e $db_file; |
58 | unlink($db_file . "-journal") if -e $db_file . "-journal"; |
59 | } |
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60 | |
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61 | my $dsn = $args{"dsn"} || "dbi:SQLite:${db_file}"; |
62 | my $dbuser = $args{"user"} || ''; |
63 | my $dbpass = $args{"pass"} || ''; |
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64 | |
65 | my $schema; |
66 | |
67 | my @connect_info = ($dsn, $dbuser, $dbpass, { AutoCommit => 1 }); |
68 | |
69 | if ($args{compose_connection}) { |
70 | $schema = DBICTest::Schema->compose_connection( |
71 | 'DBICTest', @connect_info |
72 | ); |
73 | } else { |
74 | $schema = DBICTest::Schema->compose_namespace('DBICTest') |
75 | ->connect(@connect_info); |
76 | } |
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77 | |
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78 | if ( !$args{no_deploy} ) { |
79 | __PACKAGE__->deploy_schema( $schema ); |
80 | __PACKAGE__->populate_schema( $schema ) if( !$args{no_populate} ); |
81 | } |
82 | return $schema; |
83 | } |
84 | |
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85 | |
86 | sub get_ddl_file { |
87 | my $self = shift; |
88 | my $schema = shift; |
89 | |
90 | return 't/lib/' . lc($schema->storage->dbh->{Driver}->{Name}) . '.sql'; |
91 | } |
92 | |
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93 | =head2 deploy_schema |
94 | |
95 | DBICTest->deploy_schema( $schema ); |
96 | |
97 | =cut |
98 | |
99 | sub deploy_schema { |
100 | my $self = shift; |
101 | my $schema = shift; |
102 | |
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103 | my $file = shift || $self->get_ddl_file($schema); |
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104 | open( my $fh, "<",$file ) or die "couldnt open $file, $!"; |
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105 | my $sql; |
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106 | { local $/ = undef; $sql = <$fh>; } |
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107 | |
108 | foreach my $line (split(/;\n/, $sql)) { |
109 | print "$line\n"; |
110 | next if(!$line); |
111 | next if($line =~ /^--/); |
112 | next if($line =~ /^BEGIN TRANSACTION/m); |
113 | next if($line =~ /^COMMIT/m); |
114 | next if $line =~ /^\s+$/; # skip whitespace only |
115 | |
116 | $schema->storage->dbh->do($line) || print "Error on SQL: $line\n"; |
117 | } |
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118 | } |
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119 | |
120 | |
121 | =head2 clear_schema |
122 | |
123 | DBICTest->clear_schema( $schema ); |
124 | |
125 | =cut |
126 | |
127 | sub clear_schema { |
128 | my $self = shift; |
129 | my $schema = shift; |
130 | |
131 | foreach my $class ($schema->sources) { |
132 | $schema->resultset($class)->delete; |
133 | } |
134 | } |
135 | |
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136 | |
137 | =head2 populate_schema |
138 | |
139 | DBICTest->populate_schema( $schema ); |
140 | |
141 | After you deploy your schema you can use this method to populate |
142 | the tables with test data. |
143 | |
144 | =cut |
145 | |
146 | sub populate_schema { |
147 | my $self = shift; |
148 | my $schema = shift; |
149 | |
150 | $schema->populate('Artist', [ |
151 | [ qw/artistid name/ ], |
152 | [ 1, 'Caterwauler McCrae' ], |
153 | [ 2, 'Random Boy Band' ], |
154 | [ 3, 'We Are Goth' ], |
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155 | [ 4, '' ], # Test overridden new will default name to "Test Name" using use_create => 1. |
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156 | [ 32948, 'Big PK' ], |
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157 | ]); |
158 | |
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159 | $schema->populate('Artist::WashedUp', [ |
160 | [ qw/fk_artistid/ ], |
161 | [ 2 ], |
162 | ]); |
163 | |
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164 | $schema->populate('CD', [ |
165 | [ qw/cdid artist title year/ ], |
166 | [ 1, 1, "Spoonful of bees", 1999 ], |
167 | [ 2, 1, "Forkful of bees", 2001 ], |
168 | [ 3, 1, "Caterwaulin' Blues", 1997 ], |
169 | [ 4, 2, "Generic Manufactured Singles", 2001 ], |
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170 | [ 5, 2, "We like girls and stuff", 2003 ], |
171 | [ 6, 3, "Come Be Depressed With Us", 1998 ], |
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172 | ]); |
173 | |
174 | $schema->populate('Tag', [ |
175 | [ qw/tagid cd tag/ ], |
176 | [ 1, 1, "Blue" ], |
177 | [ 2, 2, "Blue" ], |
178 | [ 3, 3, "Blue" ], |
179 | [ 4, 5, "Blue" ], |
180 | [ 5, 2, "Cheesy" ], |
181 | [ 6, 4, "Cheesy" ], |
182 | [ 7, 5, "Cheesy" ], |
183 | [ 8, 2, "Shiny" ], |
184 | [ 9, 4, "Shiny" ], |
185 | ]); |
186 | |
187 | $schema->populate('Producer', [ |
188 | [ qw/producerid name/ ], |
189 | [ 1, 'Matt S Trout' ], |
190 | [ 2, 'Bob The Builder' ], |
191 | [ 3, 'Fred The Phenotype' ], |
192 | ]); |
193 | |
194 | $schema->populate('CD_to_Producer', [ |
195 | [ qw/cd producer/ ], |
196 | [ 1, 1 ], |
197 | [ 1, 2 ], |
198 | [ 1, 3 ], |
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199 | [ 2, 1 ], |
200 | [ 2, 2 ], |
201 | [ 3, 3 ], |
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202 | ]); |
203 | |
204 | $schema->populate('Track', [ |
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205 | [ qw/trackid cd position title last_updated_on/ ], |
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206 | [ 4, 2, 1, "Stung with Success"], |
207 | [ 5, 2, 2, "Stripy"], |
208 | [ 6, 2, 3, "Sticky Honey"], |
209 | [ 7, 3, 1, "Yowlin"], |
210 | [ 8, 3, 2, "Howlin"], |
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211 | [ 9, 3, 3, "Fowlin", '2007-10-20 00:00:00'], |
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212 | [ 10, 4, 1, "Boring Name"], |
213 | [ 11, 4, 2, "Boring Song"], |
214 | [ 12, 4, 3, "No More Ideas"], |
215 | [ 13, 5, 1, "Sad"], |
216 | [ 14, 5, 2, "Under The Weather"], |
217 | [ 15, 5, 3, "Suicidal"], |
218 | [ 16, 1, 1, "The Bees Knees"], |
219 | [ 17, 1, 2, "Apiary"], |
220 | [ 18, 1, 3, "Beehind You"], |
221 | ]); |
222 | } |
223 | |
224 | 1; |