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1 | #!/usr/bin/env perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::More; |
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7 | use Test::Exception; |
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8 | use Test::SQL::Translator; |
9 | use SQL::Translator; |
10 | use SQL::Translator::Diff; |
11 | |
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12 | maybe_plan(undef, 'DBD::Pg'); |
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13 | |
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14 | my ( $pgsql, $ddl, $ret, $dsn, $user, $pass ); |
15 | if ($ENV{DBICTEST_PG_DSN}) { |
16 | ($dsn, $user, $pass) = map { $ENV{"DBICTEST_PG_$_"} } qw(DSN USER PASS); |
17 | } |
18 | else { |
19 | no warnings 'once'; |
20 | maybe_plan(undef, 'Test::PostgreSQL'); |
21 | $pgsql = Test::PostgreSQL->new |
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22 | or plan skip_all => "Can't create test database: $Test::PostgreSQL::errstr"; |
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23 | $dsn = $pgsql->dsn; |
24 | }; |
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25 | |
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26 | my $dbh = DBI->connect($dsn, $user, $pass, { RaiseError => 1, AutoCommit => 1 }); |
27 | $dbh->do('SET client_min_messages=warning'); |
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28 | |
29 | my $source_ddl = <<DDL; |
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30 | CREATE TABLE sqlt_test_foo ( |
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31 | pk SERIAL PRIMARY KEY, |
32 | bar VARCHAR(10) |
33 | ); |
34 | DDL |
35 | |
36 | ok( $ret = $dbh->do($source_ddl), "create table" ); |
37 | |
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38 | ok( $ret = $dbh->do(q| INSERT INTO sqlt_test_foo (bar) VALUES ('buzz') |), "insert data" ); |
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39 | |
40 | cmp_ok( $ret, '==', 1, "one row inserted" ); |
41 | |
42 | my $target_ddl = <<DDL; |
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43 | CREATE TABLE sqlt_test_fluff ( |
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44 | pk SERIAL PRIMARY KEY, |
45 | biff VARCHAR(10) |
46 | ); |
47 | DDL |
48 | |
49 | my $source_sqlt = SQL::Translator->new( |
50 | no_comments => 1, |
51 | parser => 'SQL::Translator::Parser::PostgreSQL', |
52 | )->translate(\$source_ddl); |
53 | |
54 | my $target_sqlt = SQL::Translator->new( |
55 | no_comments => 1, |
56 | parser => 'SQL::Translator::Parser::PostgreSQL', |
57 | )->translate(\$target_ddl); |
58 | |
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59 | my $table = $target_sqlt->get_table('sqlt_test_fluff'); |
60 | $table->extra( renamed_from => 'sqlt_test_foo' ); |
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61 | my $field = $table->get_field('biff'); |
62 | $field->extra( renamed_from => 'bar' ); |
63 | |
64 | my @diff = SQL::Translator::Diff->new({ |
65 | output_db => 'PostgreSQL', |
66 | source_schema => $source_sqlt, |
67 | target_schema => $target_sqlt, |
68 | })->compute_differences->produce_diff_sql; |
69 | |
70 | foreach my $line (@diff) { |
71 | $line =~ s/\n//g; |
72 | next if $line =~ /^--/; |
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73 | lives_ok { $dbh->do($line) } "$line"; |
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74 | } |
75 | |
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76 | ok ( $ret = $dbh->selectall_arrayref(q(SELECT biff FROM sqlt_test_fluff), { Slice => {} }), "query DB for data" ); |
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77 | |
78 | cmp_ok( scalar(@$ret), '==', 1, "Got 1 row"); |
79 | |
80 | cmp_ok( $ret->[0]->{biff}, 'eq', 'buzz', "col biff has value buzz" ); |
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81 | |
82 | # Make sure Test::PostgreSQL can kill Pg |
83 | undef $dbh if $pgsql; |
84 | |
85 | END { |
86 | if ($dbh && !$pgsql) { |
87 | $dbh->do("drop table if exists sqlt_test_$_") foreach qw(foo fluff); |
88 | } |
89 | } |
90 | |
91 | done_testing; |