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1 | package # hide from PAUSE |
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2 | DBIC::Test::SQLite; |
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3 | |
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4 | use strict; |
5 | use warnings; |
6 | |
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7 | =head1 NAME |
8 | |
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9 | 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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10 | |
11 | =head1 SYNOPSIS |
12 | |
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13 | use base 'DBIx::Class::Test::SQLite'; |
14 | |
15 | __PACKAGE__->set_table('test'); |
16 | __PACKAGE__->columns(All => qw/id name film salary/); |
17 | |
18 | sub create_sql { |
19 | return q{ |
20 | id INTEGER PRIMARY KEY, |
21 | name CHAR(40), |
22 | film VARCHAR(255), |
23 | salary INT |
24 | } |
25 | } |
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26 | |
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27 | =head1 DESCRIPTION |
28 | |
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29 | This provides a simple base class for DBIx::Class::CDBICompat tests using |
30 | SQLite. Each class for the test should inherit from this, provide a |
31 | create_sql() method which returns a string representing the SQL used to |
32 | create the table for the class, and then call set_table() to create the |
33 | table, and tie it to the class. |
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34 | |
35 | =cut |
36 | |
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37 | # adding implicit search criteria to the iterator will alter the test |
38 | # mechanics - leave everything as-is instead, and hope SQLite won't |
39 | # change too much |
40 | BEGIN { $ENV{DBIC_SHUFFLE_UNORDERED_RESULTSETS} = 0 } |
41 | |
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42 | use DBICTest; |
43 | |
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44 | use base qw/DBIx::Class/; |
45 | |
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46 | __PACKAGE__->load_components(qw/CDBICompat Core DB/); |
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47 | |
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48 | my $DB = DBICTest->_sqlite_dbfilename; |
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49 | my @DSN = ("dbi:SQLite:dbname=$DB", '', '', { AutoCommit => 1, RaiseError => 1 }); |
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50 | |
51 | __PACKAGE__->connection(@DSN); |
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52 | __PACKAGE__->set_sql(_table_pragma => 'PRAGMA table_info(__TABLE__)'); |
53 | __PACKAGE__->set_sql(_create_me => 'CREATE TABLE __TABLE__ (%s)'); |
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54 | __PACKAGE__->storage->dbh->do("PRAGMA synchronous = OFF"); |
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55 | |
56 | =head1 METHODS |
57 | |
58 | =head2 set_table |
59 | |
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60 | __PACKAGE__->set_table('test'); |
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61 | |
62 | This combines creating the table with the normal DBIx::Class table() |
63 | call. |
64 | |
65 | =cut |
66 | |
67 | sub set_table { |
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68 | my ($class, $table) = @_; |
69 | $class->table($table); |
70 | $class->_create_test_table; |
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71 | } |
72 | |
73 | sub _create_test_table { |
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74 | my $class = shift; |
75 | my @vals = $class->sql__table_pragma->select_row; |
76 | $class->sql__create_me($class->create_sql)->execute unless @vals; |
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77 | } |
78 | |
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79 | =head2 create_sql |
80 | |
81 | This is an abstract method you must override. |
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82 | |
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83 | sub create_sql { |
84 | return q{ |
85 | id INTEGER PRIMARY KEY, |
86 | name CHAR(40), |
87 | film VARCHAR(255), |
88 | salary INT |
89 | } |
90 | } |
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91 | |
92 | This should return, as a text string, the schema for the table represented |
93 | by this class. |
94 | |
95 | =cut |
96 | |
97 | sub create_sql { die "create_sql() not implemented by $_[0]\n" } |
98 | |
99 | 1; |