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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 = @_; |
48 | my $db_file = "t/var/DBIxClass.db"; |
49 | |
50 | unlink($db_file) if -e $db_file; |
51 | unlink($db_file . "-journal") if -e $db_file . "-journal"; |
52 | mkdir("t/var") unless -d "t/var"; |
53 | |
54 | my $dsn = $ENV{"DBICTEST_DSN"} || "dbi:SQLite:${db_file}"; |
55 | my $dbuser = $ENV{"DBICTEST_DBUSER"} || ''; |
56 | my $dbpass = $ENV{"DBICTEST_DBPASS"} || ''; |
57 | |
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58 | my $schema = DBICTest::Schema->compose_namespace('DBICTest') |
59 | ->connect($dsn, $dbuser, $dbpass); |
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60 | $schema->storage->on_connect_do(['PRAGMA synchronous = OFF']); |
61 | if ( !$args{no_deploy} ) { |
62 | __PACKAGE__->deploy_schema( $schema ); |
63 | __PACKAGE__->populate_schema( $schema ) if( !$args{no_populate} ); |
64 | } |
65 | return $schema; |
66 | } |
67 | |
68 | =head2 deploy_schema |
69 | |
70 | DBICTest->deploy_schema( $schema ); |
71 | |
72 | This method does one of two things to the schema. It can either call |
73 | the experimental $schema->deploy() if the DBICTEST_SQLT_DEPLOY environment |
74 | variable is set, otherwise the default is to read in the t/lib/sqlite.sql |
75 | file and execute the SQL within. Either way you end up with a fresh set |
76 | of tables for testing. |
77 | |
78 | =cut |
79 | |
80 | sub deploy_schema { |
81 | my $self = shift; |
82 | my $schema = shift; |
83 | |
84 | if ($ENV{"DBICTEST_SQLT_DEPLOY"}) { |
85 | return $schema->deploy(); |
86 | } else { |
87 | open IN, "t/lib/sqlite.sql"; |
88 | my $sql; |
89 | { local $/ = undef; $sql = <IN>; } |
90 | close IN; |
91 | ($schema->storage->dbh->do($_) || print "Error on SQL: $_\n") for split(/;\n/, $sql); |
92 | } |
93 | } |
94 | |
95 | =head2 populate_schema |
96 | |
97 | DBICTest->populate_schema( $schema ); |
98 | |
99 | After you deploy your schema you can use this method to populate |
100 | the tables with test data. |
101 | |
102 | =cut |
103 | |
104 | sub populate_schema { |
105 | my $self = shift; |
106 | my $schema = shift; |
107 | |
108 | $schema->populate('Host', [ |
109 | [ qw/hostname address/ ], |
110 | [ 'localhost', 2130706433 ], |
111 | ]); |
112 | |
113 | $schema->populate('Network', [ |
114 | [ qw/netname address/ ], |
115 | [ qw{localnet 127.0.0.0/8} ], |
116 | ]); |
117 | } |
118 | |
119 | 1; |