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1 | package # hide from PAUSE |
2 | DBICTest; |
3 | |
4 | use strict; |
5 | use warnings; |
6 | use DBICTest::Schema; |
7 | |
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8 | use utf8; |
9 | |
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10 | =head1 NAME |
11 | |
12 | DBICTest - Library to be used by DBIx::Class test scripts. |
13 | |
14 | =head1 SYNOPSIS |
15 | |
16 | use lib qw(t/lib); |
17 | use DBICTest; |
18 | use Test::More; |
19 | |
20 | my $schema = DBICTest->init_schema(); |
21 | |
22 | =head1 DESCRIPTION |
23 | |
24 | This module provides the basic utilities to write tests against |
25 | DBIx::Class. |
26 | |
27 | =head1 METHODS |
28 | |
29 | =head2 init_schema |
30 | |
31 | my $schema = DBICTest->init_schema( |
32 | no_deploy=>1, |
33 | no_populate=>1, |
34 | ); |
35 | |
36 | This method removes the test SQLite database in t/var/DBIxClass.db |
37 | and then creates a new, empty database. |
38 | |
39 | This method will call deploy_schema() by default, unless the |
40 | no_deploy flag is set. |
41 | |
42 | Also, by default, this method will call populate_schema() by |
43 | default, unless the no_deploy or no_populate flags are set. |
44 | |
45 | =cut |
46 | |
47 | sub init_schema { |
48 | my $self = shift; |
49 | my %args = @_; |
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50 | |
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51 | my $db_file = "t/var/DBIxClass.db"; |
52 | |
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53 | mkdir("t/var") unless -d "t/var"; |
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54 | if ( !$args{no_deploy} ) { |
55 | unlink($db_file) if -e $db_file; |
56 | unlink($db_file . "-journal") if -e $db_file . "-journal"; |
57 | } |
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58 | |
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59 | my $dsn = $args{"dsn"} || "dbi:SQLite:${db_file}"; |
60 | my $dbuser = $args{"user"} || ''; |
61 | my $dbpass = $args{"pass"} || ''; |
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62 | |
63 | my $schema; |
64 | |
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65 | my @connect_info = ($dsn, $dbuser, $dbpass, { AutoCommit => 1, sqlite_unicode => 1 }); |
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66 | |
67 | if ($args{compose_connection}) { |
68 | $schema = DBICTest::Schema->compose_connection( |
69 | 'DBICTest', @connect_info |
70 | ); |
71 | } else { |
72 | $schema = DBICTest::Schema->compose_namespace('DBICTest') |
73 | ->connect(@connect_info); |
74 | } |
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75 | |
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76 | if ( !$args{no_deploy} ) { |
77 | __PACKAGE__->deploy_schema( $schema ); |
78 | __PACKAGE__->populate_schema( $schema ) if( !$args{no_populate} ); |
79 | } |
80 | return $schema; |
81 | } |
82 | |
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83 | |
84 | sub get_ddl_file { |
85 | my $self = shift; |
86 | my $schema = shift; |
87 | |
88 | return 't/lib/' . lc($schema->storage->dbh->{Driver}->{Name}) . '.sql'; |
89 | } |
90 | |
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91 | =head2 deploy_schema |
92 | |
93 | DBICTest->deploy_schema( $schema ); |
94 | |
95 | =cut |
96 | |
97 | sub deploy_schema { |
98 | my $self = shift; |
99 | my $schema = shift; |
100 | |
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101 | my $file = shift || $self->get_ddl_file($schema); |
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102 | open( my $fh, "<",$file ) or die "couldnt open $file, $!"; |
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103 | my $sql; |
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104 | { local $/ = undef; $sql = <$fh>; } |
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105 | |
106 | foreach my $line (split(/;\n/, $sql)) { |
107 | print "$line\n"; |
108 | next if(!$line); |
109 | next if($line =~ /^--/); |
110 | next if($line =~ /^BEGIN TRANSACTION/m); |
111 | next if($line =~ /^COMMIT/m); |
112 | next if $line =~ /^\s+$/; # skip whitespace only |
113 | |
114 | $schema->storage->dbh->do($line) || print "Error on SQL: $line\n"; |
115 | } |
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116 | } |
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117 | |
118 | |
119 | =head2 clear_schema |
120 | |
121 | DBICTest->clear_schema( $schema ); |
122 | |
123 | =cut |
124 | |
125 | sub clear_schema { |
126 | my $self = shift; |
127 | my $schema = shift; |
128 | |
129 | foreach my $class ($schema->sources) { |
130 | $schema->resultset($class)->delete; |
131 | } |
132 | } |
133 | |
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134 | |
135 | =head2 populate_schema |
136 | |
137 | DBICTest->populate_schema( $schema ); |
138 | |
139 | After you deploy your schema you can use this method to populate |
140 | the tables with test data. |
141 | |
142 | =cut |
143 | |
144 | sub populate_schema { |
145 | my $self = shift; |
146 | my $schema = shift; |
147 | |
148 | $schema->populate('Artist', [ |
149 | [ qw/artistid name/ ], |
150 | [ 1, 'Caterwauler McCrae' ], |
151 | [ 2, 'Random Boy Band' ], |
152 | [ 3, 'We Are Goth' ], |
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153 | [ 4, '' ], # Test overridden new will default name to "Test Name" using use_create => 1. |
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154 | [ 32948, 'Big PK' ], |
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155 | ]); |
156 | |
157 | $schema->populate('CD', [ |
158 | [ qw/cdid artist title year/ ], |
159 | [ 1, 1, "Spoonful of bees", 1999 ], |
160 | [ 2, 1, "Forkful of bees", 2001 ], |
161 | [ 3, 1, "Caterwaulin' Blues", 1997 ], |
162 | [ 4, 2, "Generic Manufactured Singles", 2001 ], |
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163 | [ 5, 2, "Unicode Chars ™ © • † ∑ α β « » → …", 2015 ], |
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164 | [ 6, 3, "Übertreibung älterer Umlaute", 1998 ], |
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165 | ]); |
166 | |
167 | $schema->populate('Tag', [ |
168 | [ qw/tagid cd tag/ ], |
169 | [ 1, 1, "Blue" ], |
170 | [ 2, 2, "Blue" ], |
171 | [ 3, 3, "Blue" ], |
172 | [ 4, 5, "Blue" ], |
173 | [ 5, 2, "Cheesy" ], |
174 | [ 6, 4, "Cheesy" ], |
175 | [ 7, 5, "Cheesy" ], |
176 | [ 8, 2, "Shiny" ], |
177 | [ 9, 4, "Shiny" ], |
178 | ]); |
179 | |
180 | $schema->populate('Producer', [ |
181 | [ qw/producerid name/ ], |
182 | [ 1, 'Matt S Trout' ], |
183 | [ 2, 'Bob The Builder' ], |
184 | [ 3, 'Fred The Phenotype' ], |
185 | ]); |
186 | |
187 | $schema->populate('CD_to_Producer', [ |
188 | [ qw/cd producer/ ], |
189 | [ 1, 1 ], |
190 | [ 1, 2 ], |
191 | [ 1, 3 ], |
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192 | [ 2, 1 ], |
193 | [ 2, 2 ], |
194 | [ 3, 3 ], |
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195 | ]); |
196 | |
197 | $schema->populate('Track', [ |
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198 | [ qw/trackid cd position title last_updated_on/ ], |
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199 | [ 4, 2, 1, "Stung with Success"], |
200 | [ 5, 2, 2, "Stripy"], |
201 | [ 6, 2, 3, "Sticky Honey"], |
202 | [ 7, 3, 1, "Yowlin"], |
203 | [ 8, 3, 2, "Howlin"], |
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204 | [ 9, 3, 3, "Fowlin", '2007-10-20 00:00:00'], |
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205 | [ 10, 4, 1, "Boring Name"], |
206 | [ 11, 4, 2, "Boring Song"], |
207 | [ 12, 4, 3, "No More Ideas"], |
208 | [ 13, 5, 1, "Sad"], |
209 | [ 14, 5, 2, "Under The Weather"], |
210 | [ 15, 5, 3, "Suicidal"], |
211 | [ 16, 1, 1, "The Bees Knees"], |
212 | [ 17, 1, 2, "Apiary"], |
213 | [ 18, 1, 3, "Beehind You"], |
214 | ]); |
215 | } |
216 | |
217 | 1; |