+++ /dev/null
-use strict;
-use warnings;
-
-use Test::More;
-use lib qw(t/lib);
-use DBICTest;
-
-eval "use SQL::Translator";
-plan skip_all => 'SQL::Translator required' if $@;
-
-# do not taunt happy dave ball
-
-my $schema = DBICTest::Schema;
-
-plan tests => 31;
-
-my $translator = SQL::Translator->new(
- parser_args => {
- 'DBIx::Schema' => $schema,
- },
- producer_args => {
- },
-);
-
-$translator->parser('SQL::Translator::Parser::DBIx::Class');
-$translator->producer('SQLite');
-
-my $output = $translator->translate();
-
-my @fk_constraints =
- (
- {'display' => 'twokeys->cd',
- 'selftable' => 'twokeys', 'foreigntable' => 'cd',
- 'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
- 'needed' => 1, on_delete => '', on_update => ''},
- {'display' => 'twokeys->artist',
- 'selftable' => 'twokeys', 'foreigntable' => 'artist',
- 'selfcols' => ['artist'], 'foreigncols' => ['artistid'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
- {'display' => 'cd_to_producer->cd',
- 'selftable' => 'cd_to_producer', 'foreigntable' => 'cd',
- 'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
- {'display' => 'cd_to_producer->producer',
- 'selftable' => 'cd_to_producer', 'foreigntable' => 'producer',
- 'selfcols' => ['producer'], 'foreigncols' => ['producerid'],
- 'needed' => 1, on_delete => '', on_update => ''},
- {'display' => 'self_ref_alias -> self_ref for self_ref',
- 'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref',
- 'selfcols' => ['self_ref'], 'foreigncols' => ['id'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
- {'display' => 'self_ref_alias -> self_ref for alias',
- 'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref',
- 'selfcols' => ['alias'], 'foreigncols' => ['id'],
- 'needed' => 1, on_delete => '', on_update => ''},
- {'display' => 'cd -> artist',
- 'selftable' => 'cd', 'foreigntable' => 'artist',
- 'selfcols' => ['artist'], 'foreigncols' => ['artistid'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
- {'display' => 'artist_undirected_map -> artist for id1',
- 'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist',
- 'selfcols' => ['id1'], 'foreigncols' => ['artistid'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => ''},
- {'display' => 'artist_undirected_map -> artist for id2',
- 'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist',
- 'selfcols' => ['id2'], 'foreigncols' => ['artistid'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => ''},
- {'display' => 'track->cd',
- 'selftable' => 'track', 'foreigntable' => 'cd',
- 'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
- 'needed' => 2, on_delete => 'CASCADE', on_update => 'CASCADE'},
- {'display' => 'treelike -> treelike for parent',
- 'selftable' => 'treelike', 'foreigntable' => 'treelike',
- 'selfcols' => ['parent'], 'foreigncols' => ['id'],
- 'needed' => 1, on_delete => '', on_update => ''},
-
- # shouldn't this be generated?
- #
- #{'display' => 'twokeytreelike -> twokeytreelike for parent1,parent2',
- # 'selftable' => 'twokeytreelike', 'foreigntable' => 'twokeytreelike',
- # 'selfcols' => ['parent1', 'parent2'], 'foreigncols' => ['id1','id2'],
- # 'needed' => 1, on_delete => '', on_update => ''},
-
- {'display' => 'tags -> cd',
- 'selftable' => 'tags', 'foreigntable' => 'cd',
- 'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
- 'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
- {'display' => 'bookmark -> link',
- 'selftable' => 'bookmark', 'foreigntable' => 'link',
- 'selfcols' => ['link'], 'foreigncols' => ['id'],
- 'needed' => 1, on_delete => '', on_update => ''},
- );
-
-my @unique_constraints = (
- {'display' => 'cd artist and title unique',
- 'table' => 'cd', 'cols' => ['artist', 'title'],
- 'needed' => 1},
- {'display' => 'twokeytreelike name unique',
- 'table' => 'twokeytreelike', 'cols' => ['name'],
- 'needed' => 1},
-# {'display' => 'employee position and group_id unique',
-# 'table' => 'employee', cols => ['position', 'group_id'],
-# 'needed' => 1},
-);
-
-my $tschema = $translator->schema();
-for my $table ($tschema->get_tables) {
- my $table_name = $table->name;
- for my $c ( $table->get_constraints ) {
- if ($c->type eq 'FOREIGN KEY') {
- ok(check_fk($table_name, scalar $c->fields,
- $c->reference_table, scalar $c->reference_fields,
- $c->on_delete, $c->on_update), "Foreign key constraint on $table_name matches an expected constraint");
- }
- elsif ($c->type eq 'UNIQUE') {
- ok(check_unique($table_name, scalar $c->fields),
- "Unique constraint on $table_name matches an expected constraint");
- }
- }
-}
-
-# Make sure all the foreign keys are done.
-my $i;
-for ($i = 0; $i <= $#fk_constraints; ++$i) {
- ok(!$fk_constraints[$i]->{'needed'}, "Constraint $fk_constraints[$i]->{display}");
-}
-# Make sure all the uniques are done.
-for ($i = 0; $i <= $#unique_constraints; ++$i) {
- ok(!$unique_constraints[$i]->{'needed'}, "Constraint $unique_constraints[$i]->{display}");
-}
-
-sub check_fk {
- my ($selftable, $selfcol, $foreigntable, $foreigncol, $ondel, $onupd) = @_;
-
- $ondel = '' if (!defined($ondel));
- $onupd = '' if (!defined($onupd));
-
- my $i;
- for ($i = 0; $i <= $#fk_constraints; ++$i) {
- if ($selftable eq $fk_constraints[$i]->{'selftable'} &&
- $foreigntable eq $fk_constraints[$i]->{'foreigntable'} &&
- ($ondel eq $fk_constraints[$i]->{on_delete}) &&
- ($onupd eq $fk_constraints[$i]->{on_update})) {
- # check columns
-
- my $found = 0;
- for (my $j = 0; $j <= $#$selfcol; ++$j) {
- $found = 0;
- for (my $k = 0; $k <= $#{$fk_constraints[$i]->{'selfcols'}}; ++$k) {
- if ($selfcol->[$j] eq $fk_constraints[$i]->{'selfcols'}->[$k] &&
- $foreigncol->[$j] eq $fk_constraints[$i]->{'foreigncols'}->[$k]) {
- $found = 1;
- last;
- }
- }
- last unless $found;
- }
-
- if ($found) {
- for (my $j = 0; $j <= $#{$fk_constraints[$i]->{'selfcols'}}; ++$j) {
- $found = 0;
- for (my $k = 0; $k <= $#$selfcol; ++$k) {
- if ($selfcol->[$k] eq $fk_constraints[$i]->{'selfcols'}->[$j] &&
- $foreigncol->[$k] eq $fk_constraints[$i]->{'foreigncols'}->[$j]) {
- $found = 1;
- last;
- }
- }
- last unless $found;
- }
- }
-
- if ($found) {
- --$fk_constraints[$i]->{needed};
- return 1;
- }
- }
- }
- return 0;
-}
-
-sub check_unique {
- my ($selftable, $selfcol) = @_;
-
- $ondel = '' if (!defined($ondel));
- $onupd = '' if (!defined($onupd));
-
- my $i;
- for ($i = 0; $i <= $#unique_constraints; ++$i) {
- if ($selftable eq $unique_constraints[$i]->{'table'}) {
-
- my $found = 0;
- for (my $j = 0; $j <= $#$selfcol; ++$j) {
- $found = 0;
- for (my $k = 0; $k <= $#{$unique_constraints[$i]->{'cols'}}; ++$k) {
- if ($selfcol->[$j] eq $unique_constraints[$i]->{'cols'}->[$k]) {
- $found = 1;
- last;
- }
- }
- last unless $found;
- }
-
- if ($found) {
- for (my $j = 0; $j <= $#{$unique_constraints[$i]->{'cols'}}; ++$j) {
- $found = 0;
- for (my $k = 0; $k <= $#$selfcol; ++$k) {
- if ($selfcol->[$k] eq $unique_constraints[$i]->{'cols'}->[$j]) {
- $found = 1;
- last;
- }
- }
- last unless $found;
- }
- }
-
- if ($found) {
- --$unique_constraints[$i]->{needed};
- return 1;
- }
- }
- }
- return 0;
-}
projects / dbsrgits/DBIx-Class.git / blobdiff