X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=dbsrgits%2FDBIx-Class.git;a=blobdiff_plain;f=t%2Flib%2FDBICTest.pm;h=d33f3369366240a0a5a7ae8ac18f8c9c68fc3c77;hp=09a05b63d5872cdfeeaa3b6cba771b89ef31f36d;hb=106d5f3b7e03a68fb2e125772e3f06a34115f22d;hpb=ccae0573e39c15a598d9640aaf8e6d31fcadc01e

diff --git a/t/lib/DBICTest.pm b/t/lib/DBICTest.pm
index 09a05b6..d33f336 100755
--- a/t/lib/DBICTest.pm
+++ b/t/lib/DBICTest.pm
@@ -1,118 +1,309 @@
+package # hide from PAUSE 
+    DBICTest;
+
 use strict;
 use warnings;
 use DBICTest::Schema;
 
-my $db_file = "t/var/DBIxClass.db";
-
-unlink($db_file) if -e $db_file;
-unlink($db_file . "-journal") if -e $db_file . "-journal";
-mkdir("t/var") unless -d "t/var";
-
-DBICTest::Schema->compose_connection('DBICTest' => "dbi:SQLite:${db_file}");
-
-my $dbh = DBICTest::_db->storage->dbh;
-
-my $sql = <<EOSQL;
-CREATE TABLE artist (artistid INTEGER NOT NULL PRIMARY KEY, name VARCHAR);
-
-CREATE TABLE cd (cdid INTEGER NOT NULL PRIMARY KEY, artist INTEGER NOT NULL,
-                     title VARCHAR, year VARCHAR);
-
-CREATE TABLE liner_notes (liner_id INTEGER NOT NULL PRIMARY KEY, notes VARCHAR);
-
-CREATE TABLE track (trackid INTEGER NOT NULL PRIMARY KEY, cd INTEGER NOT NULL,
-                       position INTEGER NOT NULL, title VARCHAR);
-
-CREATE TABLE tags (tagid INTEGER NOT NULL PRIMARY KEY, cd INTEGER NOT NULL,
-                      tag VARCHAR);
-
-CREATE TABLE twokeys (artist INTEGER NOT NULL, cd INTEGER NOT NULL,
-                      PRIMARY KEY (artist, cd) );
-
-CREATE TABLE fourkeys (foo INTEGER NOT NULL, bar INTEGER NOT NULL,
-                      hello INTEGER NOT NULL, goodbye INTEGER NOT NULL,
-                      PRIMARY KEY (foo, bar, hello, goodbye) );
-
-CREATE TABLE onekey (id INTEGER NOT NULL PRIMARY KEY,
-                      artist INTEGER NOT NULL, cd INTEGER NOT NULL );
-
-CREATE TABLE self_ref (id INTEGER NOT NULL PRIMARY KEY,
-                      name VARCHAR );
-
-CREATE TABLE self_ref_alias (self_ref INTEGER NOT NULL, alias INTEGER NOT NULL,
-                      PRIMARY KEY( self_ref, alias ) );
-
-INSERT INTO artist (artistid, name) VALUES (1, 'Caterwauler McCrae');
-
-INSERT INTO artist (artistid, name) VALUES (2, 'Random Boy Band');
-
-INSERT INTO artist (artistid, name) VALUES (3, 'We Are Goth');
-
-INSERT INTO cd (cdid, artist, title, year)
-    VALUES (1, 1, "Spoonful of bees", 1999);
-
-INSERT INTO cd (cdid, artist, title, year)
-    VALUES (2, 1, "Forkful of bees", 2001);
-
-INSERT INTO cd (cdid, artist, title, year)
-    VALUES (3, 1, "Caterwaulin' Blues", 1997);
-
-INSERT INTO cd (cdid, artist, title, year)
-    VALUES (4, 2, "Generic Manufactured Singles", 2001);
-
-INSERT INTO cd (cdid, artist, title, year)
-    VALUES (5, 3, "Come Be Depressed With Us", 1998);
-
-INSERT INTO liner_notes (liner_id, notes)
-    VALUES (2, "Buy Whiskey!");
-
-INSERT INTO liner_notes (liner_id, notes)
-    VALUES (4, "Buy Merch!");
-
-INSERT INTO liner_notes (liner_id, notes)
-    VALUES (5, "Kill Yourself!");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (1, 1, "Blue");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (2, 2, "Blue");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (3, 3, "Blue");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (4, 5, "Blue");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (5, 2, "Cheesy");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (6, 4, "Cheesy");
-
-INSERT INTO tags (tagid, cd, tag) VALUES (7, 5, "Cheesy");
+=head1 NAME
 
-INSERT INTO tags (tagid, cd, tag) VALUES (8, 2, "Shiny");
+DBICTest - Library to be used by DBIx::Class test scripts.
 
-INSERT INTO tags (tagid, cd, tag) VALUES (9, 4, "Shiny");
+=head1 SYNOPSIS
 
-INSERT INTO twokeys (artist, cd) VALUES (1, 1);
+  use lib qw(t/lib);
+  use DBICTest;
+  use Test::More;
+  
+  my $schema = DBICTest->init_schema();
 
-INSERT INTO twokeys (artist, cd) VALUES (1, 2);
+=head1 DESCRIPTION
 
-INSERT INTO twokeys (artist, cd) VALUES (2, 2);
+This module provides the basic utilities to write tests against 
+DBIx::Class.
 
-INSERT INTO fourkeys (foo, bar, hello, goodbye) VALUES (1, 2, 3, 4);
+=head1 METHODS
+
+=head2 init_schema
 
-INSERT INTO fourkeys (foo, bar, hello, goodbye) VALUES (5, 4, 3, 6);
+  my $schema = DBICTest->init_schema(
+    no_deploy=>1,
+    no_populate=>1,
+    storage_type=>'::DBI::Replicated',
+    storage_type_args=>{
+    	balancer_type=>'DBIx::Class::Storage::DBI::Replicated::Balancer::Random'
+    },
+  );
 
-INSERT INTO onekey (id, artist, cd) VALUES (1, 1, 1);
+This method removes the test SQLite database in t/var/DBIxClass.db 
+and then creates a new, empty database.
 
-INSERT INTO onekey (id, artist, cd) VALUES (2, 1, 2);
+This method will call deploy_schema() by default, unless the 
+no_deploy flag is set.
 
-INSERT INTO onekey (id, artist, cd) VALUES (3, 2, 2);
+Also, by default, this method will call populate_schema() by 
+default, unless the no_deploy or no_populate flags are set.
 
-INSERT INTO self_ref(id, name) VALUES (1, 'First');
+=cut
 
-INSERT INTO self_ref(id, name) VALUES (2, 'Second');
+sub has_custom_dsn {
+	return $ENV{"DBICTEST_DSN"} ? 1:0;
+}
 
-INSERT INTO self_ref_alias(self_ref, alias) VALUES (1, 2);
-EOSQL
+sub _sqlite_dbfilename {
+	return "t/var/DBIxClass.db";
+}
 
-$dbh->do($_) for split(/\n\n/, $sql);
+sub _database {
+    my $self = shift;
+    my $db_file = $self->_sqlite_dbfilename;
+
+    unlink($db_file) if -e $db_file;
+    unlink($db_file . "-journal") if -e $db_file . "-journal";
+    mkdir("t/var") unless -d "t/var";
+
+    my $dsn = $ENV{"DBICTEST_DSN"} || "dbi:SQLite:${db_file}";
+    my $dbuser = $ENV{"DBICTEST_DBUSER"} || '';
+    my $dbpass = $ENV{"DBICTEST_DBPASS"} || '';
+
+    my @connect_info = ($dsn, $dbuser, $dbpass, { AutoCommit => 1 });
+
+    return @connect_info;
+}
+
+sub init_schema {
+    my $self = shift;
+    my %args = @_;
+
+    my $schema;
+
+    if ($args{compose_connection}) {
+      $schema = DBICTest::Schema->compose_connection(
+                  'DBICTest', $self->_database
+                );
+    } else {
+      $schema = DBICTest::Schema->compose_namespace('DBICTest');
+    }
+    if( $args{storage_type}) {
+    	$schema->storage_type($args{storage_type});
+    }    
+    if ( !$args{no_connect} ) {
+      $schema = $schema->connect($self->_database);
+      $schema->storage->on_connect_do(['PRAGMA synchronous = OFF']);
+    }
+    if ( !$args{no_deploy} ) {
+        __PACKAGE__->deploy_schema( $schema );
+        __PACKAGE__->populate_schema( $schema ) if( !$args{no_populate} );
+    }
+    return $schema;
+}
+
+=head2 deploy_schema
+
+  DBICTest->deploy_schema( $schema );
+
+This method does one of two things to the schema.  It can either call 
+the experimental $schema->deploy() if the DBICTEST_SQLT_DEPLOY environment 
+variable is set, otherwise the default is to read in the t/lib/sqlite.sql 
+file and execute the SQL within. Either way you end up with a fresh set 
+of tables for testing.
+
+=cut
+
+sub deploy_schema {
+    my $self = shift;
+    my $schema = shift; 
+
+    if ($ENV{"DBICTEST_SQLT_DEPLOY"}) { 
+        return $schema->deploy();
+    } else {
+        open IN, "t/lib/sqlite.sql";
+        my $sql;
+        { local $/ = undef; $sql = <IN>; }
+        close IN;
+        ($schema->storage->dbh->do($_) || print "Error on SQL: $_\n") for split(/;\n/, $sql);
+    }
+}
+
+=head2 populate_schema
+
+  DBICTest->populate_schema( $schema );
+
+After you deploy your schema you can use this method to populate 
+the tables with test data.
+
+=cut
+
+sub populate_schema {
+    my $self = shift;
+    my $schema = shift;
+
+    $schema->populate('Artist', [
+        [ qw/artistid name/ ],
+        [ 1, 'Caterwauler McCrae' ],
+        [ 2, 'Random Boy Band' ],
+        [ 3, 'We Are Goth' ],
+    ]);
+
+    $schema->populate('CD', [
+        [ qw/cdid artist title year/ ],
+        [ 1, 1, "Spoonful of bees", 1999 ],
+        [ 2, 1, "Forkful of bees", 2001 ],
+        [ 3, 1, "Caterwaulin' Blues", 1997 ],
+        [ 4, 2, "Generic Manufactured Singles", 2001 ],
+        [ 5, 3, "Come Be Depressed With Us", 1998 ],
+    ]);
+
+    $schema->populate('LinerNotes', [
+        [ qw/liner_id notes/ ],
+        [ 2, "Buy Whiskey!" ],
+        [ 4, "Buy Merch!" ],
+        [ 5, "Kill Yourself!" ],
+    ]);
+
+    $schema->populate('Tag', [
+        [ qw/tagid cd tag/ ],
+        [ 1, 1, "Blue" ],
+        [ 2, 2, "Blue" ],
+        [ 3, 3, "Blue" ],
+        [ 4, 5, "Blue" ],
+        [ 5, 2, "Cheesy" ],
+        [ 6, 4, "Cheesy" ],
+        [ 7, 5, "Cheesy" ],
+        [ 8, 2, "Shiny" ],
+        [ 9, 4, "Shiny" ],
+    ]);
+
+    $schema->populate('TwoKeys', [
+        [ qw/artist cd/ ],
+        [ 1, 1 ],
+        [ 1, 2 ],
+        [ 2, 2 ],
+    ]);
+
+    $schema->populate('FourKeys', [
+        [ qw/foo bar hello goodbye sensors/ ],
+        [ 1, 2, 3, 4, 'online' ],
+        [ 5, 4, 3, 6, 'offline' ],
+    ]);
+
+    $schema->populate('OneKey', [
+        [ qw/id artist cd/ ],
+        [ 1, 1, 1 ],
+        [ 2, 1, 2 ],
+        [ 3, 2, 2 ],
+    ]);
+
+    $schema->populate('SelfRef', [
+        [ qw/id name/ ],
+        [ 1, 'First' ],
+        [ 2, 'Second' ],
+    ]);
+
+    $schema->populate('SelfRefAlias', [
+        [ qw/self_ref alias/ ],
+        [ 1, 2 ]
+    ]);
+
+    $schema->populate('ArtistUndirectedMap', [
+        [ qw/id1 id2/ ],
+        [ 1, 2 ]
+    ]);
+
+    $schema->populate('Producer', [
+        [ qw/producerid name/ ],
+        [ 1, 'Matt S Trout' ],
+        [ 2, 'Bob The Builder' ],
+        [ 3, 'Fred The Phenotype' ],
+    ]);
+
+    $schema->populate('CD_to_Producer', [
+        [ qw/cd producer/ ],
+        [ 1, 1 ],
+        [ 1, 2 ],
+        [ 1, 3 ],
+    ]);
+
+    $schema->populate('TreeLike', [
+        [ qw/id parent name/ ],
+        [ 1, 0, 'foo'  ],
+        [ 2, 1, 'bar'  ],
+        [ 5, 1, 'blop' ],
+        [ 3, 2, 'baz'  ],
+        [ 4, 3, 'quux' ],
+        [ 6, 2, 'fong'  ],
+    ]);
+
+    $schema->populate('Track', [
+        [ qw/trackid cd  position title/ ],
+        [ 4, 2, 1, "Stung with Success"],
+        [ 5, 2, 2, "Stripy"],
+        [ 6, 2, 3, "Sticky Honey"],
+        [ 7, 3, 1, "Yowlin"],
+        [ 8, 3, 2, "Howlin"],
+        [ 9, 3, 3, "Fowlin"],
+        [ 10, 4, 1, "Boring Name"],
+        [ 11, 4, 2, "Boring Song"],
+        [ 12, 4, 3, "No More Ideas"],
+        [ 13, 5, 1, "Sad"],
+        [ 14, 5, 2, "Under The Weather"],
+        [ 15, 5, 3, "Suicidal"],
+        [ 16, 1, 1, "The Bees Knees"],
+        [ 17, 1, 2, "Apiary"],
+        [ 18, 1, 3, "Beehind You"],
+    ]);
+
+    $schema->populate('Event', [
+        [ qw/id starts_at created_on/ ],
+        [ 1, '2006-04-25 22:24:33', '2006-06-22 21:00:05'],
+    ]);
+
+    $schema->populate('Link', [
+        [ qw/id url title/ ],
+        [ 1, '', 'aaa' ]
+    ]);
+
+    $schema->populate('Bookmark', [
+        [ qw/id link/ ],
+        [ 1, 1 ]
+    ]);
+
+    $schema->populate('Collection', [
+        [ qw/collectionid name/ ],
+        [ 1, "Tools" ],
+        [ 2, "Body Parts" ],
+    ]);
+
+    $schema->populate('CollectionObject', [
+        [ qw/collection object/ ],
+        [ 1, 1 ],
+        [ 1, 2 ],
+        [ 1, 3 ],
+        [ 2, 4 ],
+        [ 2, 5 ],
+    ]);
+
+    $schema->populate('TypedObject', [
+        [ qw/objectid type value/ ],
+        [ 1, "pointy", "Awl" ],
+        [ 2, "round", "Bearing" ],
+        [ 3, "pointy", "Knife" ],
+        [ 4, "pointy", "Tooth" ],
+        [ 5, "round", "Head" ],
+    ]);
+
+    $schema->populate('Owners', [
+        [ qw/ownerid name/ ],
+        [ 1, "Newton" ],
+        [ 2, "Waltham" ],
+    ]);
+
+    $schema->populate('BooksInLibrary', [
+        [ qw/id owner title source/ ],
+        [ 1, 1, "Programming Perl", "Library" ],
+        [ 2, 1, "Dynamical Systems", "Library" ],
+        [ 3, 2, "Best Recipe Cookbook", "Library" ],
+    ]);
+}
 
 1;