# do not taunt happy dave ball
-my $schema = 'DBICTest::Schema';
+my $schema = DBICTest->init_schema;
plan tests => 33;
-my $translator = SQL::Translator->new(
- parser_args => {
- 'DBIx::Schema' => $schema,
- },
- producer_args => {
- },
+my $translator = SQL::Translator->new(
+ parser_args => {
+ 'DBIx::Schema' => $schema,
+ },
+ producer_args => {},
);
$translator->parser('SQL::Translator::Parser::DBIx::Class');
my $output = $translator->translate();
-my @fk_constraints =
- (
+my @fk_constraints = (
+
+ # TwoKeys
{'display' => 'twokeys->cd',
'selftable' => 'twokeys', 'foreigntable' => 'cd',
'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
'selftable' => 'twokeys', 'foreigntable' => 'artist',
'selfcols' => ['artist'], 'foreigncols' => ['artistid'],
'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
+
+ # FourKeys_to_TwoKeys
+ {'display' => 'fourkeys_to_twokeys->twokeys',
+ 'selftable' => 'fourkeys_to_twokeys', 'foreigntable' => 'twokeys',
+ 'selfcols' => ['t_artist', 't_cd'], 'foreigncols' => ['artist', 'cd'],
+ 'needed' => 0, on_delete => '', on_update => ''},
+ {'display' => 'fourkeys_to_twokeys->fourkeys',
+ 'selftable' => 'fourkeys_to_twokeys', 'foreigntable' => 'fourkeys',
+ 'selfcols' => [qw(f_foo f_bar f_hello f_goodbye)],
+ 'foreigncols' => [qw(foo bar hello goodbye)],
+ 'needed' => 0, on_delete => '', on_update => ''},
+
+ # CD_to_Producer
{'display' => 'cd_to_producer->cd',
'selftable' => 'cd_to_producer', 'foreigntable' => 'cd',
'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
'selftable' => 'cd_to_producer', 'foreigntable' => 'producer',
'selfcols' => ['producer'], 'foreigncols' => ['producerid'],
'needed' => 1, on_delete => '', on_update => ''},
+
+ # Self_ref_alias
{'display' => 'self_ref_alias -> self_ref for self_ref',
'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref',
'selfcols' => ['self_ref'], 'foreigncols' => ['id'],
'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref',
'selfcols' => ['alias'], 'foreigncols' => ['id'],
'needed' => 1, on_delete => '', on_update => ''},
+
+ # CD
{'display' => 'cd -> artist',
'selftable' => 'cd', 'foreigntable' => 'artist',
'selfcols' => ['artist'], 'foreigncols' => ['artistid'],
'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
+
+ # Artist_undirected_map
{'display' => 'artist_undirected_map -> artist for id1',
'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist',
'selfcols' => ['id1'], 'foreigncols' => ['artistid'],
'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist',
'selfcols' => ['id2'], 'foreigncols' => ['artistid'],
'needed' => 1, on_delete => 'CASCADE', on_update => ''},
+
+ # Track
{'display' => 'track->cd',
'selftable' => 'track', 'foreigntable' => 'cd',
'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
'needed' => 2, on_delete => 'CASCADE', on_update => 'CASCADE'},
+
+ # TreeLike
{'display' => 'treelike -> treelike for parent',
'selftable' => 'treelike', 'foreigntable' => 'treelike',
'selfcols' => ['parent'], 'foreigncols' => ['id'],
# 'selfcols' => ['parent1', 'parent2'], 'foreigncols' => ['id1','id2'],
# 'needed' => 1, on_delete => '', on_update => ''},
+ # Tags
{'display' => 'tags -> cd',
'selftable' => 'tags', 'foreigntable' => 'cd',
'selfcols' => ['cd'], 'foreigncols' => ['cdid'],
'needed' => 1, on_delete => 'CASCADE', on_update => 'CASCADE'},
+
+ # Bookmark
{'display' => 'bookmark -> link',
'selftable' => 'bookmark', 'foreigntable' => 'link',
'selfcols' => ['link'], 'foreigncols' => ['id'],
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");
- }
+ 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}");
+ 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}");
+ 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;
+ 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;
}
my( $ondel, $onupd );
sub check_unique {
- my ($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;
+ 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;
}