'undef =>' isn't what one would want
[dbsrgits/DBIx-Class-Historic.git] / t / 745db2.t
CommitLineData
cb551b07 1use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_db2';
2
70350518 3use strict;
835cdc8d 4use warnings;
70350518 5
6use Test::More;
88d20956 7use Test::Exception;
96eacdb7 8use Try::Tiny;
70350518 9use lib qw(t/lib);
10use DBICTest;
843f8ecd 11
12my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_DB2_${_}" } qw/DSN USER PASS/};
3ff5b740 13my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
843f8ecd 14
af1f4f84 15my $name_sep = $schema->storage->_dbh_get_info('SQL_QUALIFIER_NAME_SEPARATOR');
16
3ff5b740 17my $dbh = $schema->storage->dbh;
843f8ecd 18
96eacdb7 19# test RNO and name_sep detection
96eacdb7 20
21is $schema->storage->sql_maker->name_sep, $name_sep,
22 'name_sep detection';
23
24my $have_rno = try {
25 $dbh->selectrow_array(
26"SELECT row_number() OVER (ORDER BY 1) FROM sysibm${name_sep}sysdummy1"
27 );
28 1;
29};
30
31is $schema->storage->sql_maker->limit_dialect,
32 ($have_rno ? 'RowNumberOver' : 'FetchFirst'),
33 'limit_dialect detection';
34
88c00130 35eval { $dbh->do("DROP TABLE artist") };
843f8ecd 36
4e88dfc4 37$dbh->do("CREATE TABLE artist (artistid INTEGER GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1), name VARCHAR(255), charfield CHAR(10), rank INTEGER DEFAULT 13);");
843f8ecd 38
25aa8311 39my $ars = $schema->resultset('Artist');
88d20956 40is ( $ars->count, 0, 'No rows at first' );
25aa8311 41
835cdc8d 42# test primary key handling
25aa8311 43my $new = $ars->create({ name => 'foo' });
843f8ecd 44ok($new->artistid, "Auto-PK worked");
45
835cdc8d 46# test explicit key spec
88d20956 47$new = $ars->create ({ name => 'bar', artistid => 66 });
48is($new->artistid, 66, 'Explicit PK worked');
49$new->discard_changes;
50is($new->artistid, 66, 'Explicit PK assigned');
51
835cdc8d 52# test populate
88d20956 53lives_ok (sub {
54 my @pop;
55 for (1..2) {
56 push @pop, { name => "Artist_$_" };
57 }
58 $ars->populate (\@pop);
59});
60
835cdc8d 61# test populate with explicit key
88d20956 62lives_ok (sub {
63 my @pop;
64 for (1..2) {
65 push @pop, { name => "Artist_expkey_$_", artistid => 100 + $_ };
66 }
67 $ars->populate (\@pop);
68});
835cdc8d 69
70# count what we did so far
88d20956 71is ($ars->count, 6, 'Simple count works');
72
835cdc8d 73# test LIMIT support
88d20956 74my $lim = $ars->search( {},
25aa8311 75 {
76 rows => 3,
88d20956 77 offset => 4,
25aa8311 78 order_by => 'artistid'
79 }
843f8ecd 80);
835cdc8d 81is( $lim->count, 2, 'ROWS+OFFSET count ok' );
88d20956 82is( $lim->all, 2, 'Number of ->all objects matches count' );
25aa8311 83
e5372da4 84# Limit with select-lock
4ca1fd6f 85{
e5372da4 86 local $TODO = "Seems we can't SELECT ... FOR ... on subqueries";
87 lives_ok {
88 $schema->txn_do (sub {
89 isa_ok (
90 $schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
91 'DBICTest::Schema::Artist',
92 );
93 });
94 } 'Limited FOR UPDATE select works';
95}
96
835cdc8d 97# test iterator
88d20956 98$lim->reset;
99is( $lim->next->artistid, 101, "iterator->next ok" );
100is( $lim->next->artistid, 102, "iterator->next ok" );
101is( $lim->next, undef, "next past end of resultset ok" );
25aa8311 102
96eacdb7 103# test FetchFirst limit dialect syntax
104{
105 local $schema->storage->sql_maker->{limit_dialect} = 'FetchFirst';
106
107 my $lim = $ars->search({}, {
108 rows => 3,
109 offset => 2,
110 order_by => 'artistid',
111 });
112
113 is $lim->count, 3, 'fetch first limit count ok';
114
115 is $lim->all, 3, 'fetch first number of ->all objects matches count';
116
117 is $lim->next->artistid, 3, 'iterator->next ok';
118 is $lim->next->artistid, 66, 'iterator->next ok';
119 is $lim->next->artistid, 101, 'iterator->next ok';
120 is $lim->next, undef, 'iterator->next past end of resultset ok';
121}
843f8ecd 122
123my $test_type_info = {
124 'artistid' => {
125 'data_type' => 'INTEGER',
126 'is_nullable' => 0,
fc22fbac 127 'size' => 10
843f8ecd 128 },
129 'name' => {
130 'data_type' => 'VARCHAR',
131 'is_nullable' => 1,
132 'size' => 255
133 },
134 'charfield' => {
fc22fbac 135 'data_type' => 'CHAR',
843f8ecd 136 'is_nullable' => 1,
835cdc8d 137 'size' => 10
843f8ecd 138 },
70c29d32 139 'rank' => {
140 'data_type' => 'INTEGER',
141 'is_nullable' => 1,
835cdc8d 142 'size' => 10
70c29d32 143 },
843f8ecd 144};
145
146
3ff5b740 147my $type_info = $schema->storage->columns_info_for('artist');
843f8ecd 148is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
149
88d20956 150done_testing;
151
843f8ecd 152# clean up our mess
3ff5b740 153END {
65d35121 154 my $dbh = eval { $schema->storage->_dbh };
155 $dbh->do("DROP TABLE artist") if $dbh;
156 undef $schema;
3ff5b740 157}