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1 | package DBIx::Class::Test::SQLite; |
2 | |
3 | =head1 NAME |
4 | |
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5 | DBIx::Class::Test::SQLite - Base class for running Class::DBI tests against DBIx::Class compat layer, shamelessly ripped from Class::DBI::Test::SQLite |
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6 | |
7 | =head1 SYNOPSIS |
8 | |
9 | use base 'DBIx::Class::Test::SQLite'; |
10 | |
11 | __PACKAGE__->set_table('test'); |
12 | __PACKAGE__->columns(All => qw/id name film salary/); |
13 | |
14 | sub create_sql { |
15 | return q{ |
16 | id INTEGER PRIMARY KEY, |
17 | name CHAR(40), |
18 | film VARCHAR(255), |
19 | salary INT |
20 | } |
21 | } |
22 | |
23 | =head1 DESCRIPTION |
24 | |
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25 | This provides a simple base class for DBIx::Class::CDBICompat tests using |
26 | SQLite. Each class for the test should inherit from this, provide a |
27 | create_sql() method which returns a string representing the SQL used to |
28 | create the table for the class, and then call set_table() to create the |
29 | table, and tie it to the class. |
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30 | |
31 | =cut |
32 | |
33 | use strict; |
34 | |
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35 | use base qw/DBIx::Class/; |
36 | |
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37 | __PACKAGE__->load_components(qw/PK::Auto CDBICompat Core DB/); |
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38 | |
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39 | use File::Temp qw/tempfile/; |
40 | my (undef, $DB) = tempfile(); |
41 | END { unlink $DB if -e $DB } |
42 | |
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43 | my @DSN = ("dbi:SQLite:dbname=$DB", '', '', { AutoCommit => 1, RaiseError => 1 }); |
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44 | |
45 | __PACKAGE__->connection(@DSN); |
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46 | __PACKAGE__->set_sql(_table_pragma => 'PRAGMA table_info(__TABLE__)'); |
47 | __PACKAGE__->set_sql(_create_me => 'CREATE TABLE __TABLE__ (%s)'); |
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48 | __PACKAGE__->storage->dbh->do("PRAGMA synchronous = OFF"); |
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49 | |
50 | =head1 METHODS |
51 | |
52 | =head2 set_table |
53 | |
54 | __PACKAGE__->set_table('test'); |
55 | |
56 | This combines creating the table with the normal DBIx::Class table() |
57 | call. |
58 | |
59 | =cut |
60 | |
61 | sub set_table { |
62 | my ($class, $table) = @_; |
63 | $class->table($table); |
64 | $class->_create_test_table; |
65 | } |
66 | |
67 | sub _create_test_table { |
68 | my $class = shift; |
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69 | my @vals = $class->sql__table_pragma->select_row; |
70 | $class->sql__create_me($class->create_sql)->execute unless @vals; |
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71 | } |
72 | |
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73 | =head2 create_sql |
74 | |
75 | This is an abstract method you must override. |
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76 | |
77 | sub create_sql { |
78 | return q{ |
79 | id INTEGER PRIMARY KEY, |
80 | name CHAR(40), |
81 | film VARCHAR(255), |
82 | salary INT |
83 | } |
84 | } |
85 | |
86 | This should return, as a text string, the schema for the table represented |
87 | by this class. |
88 | |
89 | =cut |
90 | |
91 | sub create_sql { die "create_sql() not implemented by $_[0]\n" } |
92 | |
93 | 1; |