X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F86sqlt.t;h=89783d361cb2494ea7b18b848baa002cdd3f8f7d;hb=fcf32d045;hp=987ee39f1c8df94da4654c8b42f2d026a29c44af;hpb=e394339bfc6e2334df17a0994424f5d0f5d9e0d1;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/86sqlt.t b/t/86sqlt.t
index 987ee39..89783d3 100644
--- a/t/86sqlt.t
+++ b/t/86sqlt.t
@@ -5,28 +5,147 @@ use Test::More;
 use lib qw(t/lib);
 use DBICTest;
 
-eval "use SQL::Translator";
-plan skip_all => 'SQL::Translator required' if $@;
+use Scalar::Util 'blessed';
 
-my $schema = DBICTest->init_schema;
+BEGIN {
+  require DBIx::Class;
+  plan skip_all =>
+      'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('deploy')
+    unless DBIx::Class::Optional::Dependencies->req_ok_for ('deploy')
+}
+
+my $custom_deployment_statements_called = 0;
+
+sub DBICTest::Schema::deployment_statements {
+  $custom_deployment_statements_called = 1;
+  my $self = shift;
+  return $self->next::method(@_);
+}
+
+
+# Check deployment statements ctx sensitivity
+{
+  my $schema = DBICTest->init_schema (no_deploy => 1);
+  my $not_first_table_creation_re = qr/CREATE TABLE fourkeys_to_twokeys/;
+
+  my $statements = $schema->deployment_statements;
+  like (
+    $statements,
+    $not_first_table_creation_re,
+    'All create statements returned in 1 string in scalar ctx'
+  );
+
+  my @statements = $schema->deployment_statements;
+  cmp_ok (scalar @statements, '>', 1, 'Multiple statement lines in array ctx');
+
+  my $i = 0;
+  while ($i <= $#statements) {
+    last if $statements[$i] =~ $not_first_table_creation_re;
+    $i++;
+  }
+
+  ok (
+    ($i > 0) && ($i <= $#statements),
+    "Creation statement was found somewherere within array ($i)"
+  );
+}
+
+{
+  # use our own throw-away schema, since we'll be deploying twice
+  my $schema = DBICTest->init_schema (no_deploy => 1);
+
+  my $deploy_hook_called = 0;
+  $custom_deployment_statements_called = 0;
+
+  # add a temporary sqlt_deploy_hook to a source
+  local $DBICTest::Schema::Track::hook_cb = sub {
+    my ($class, $sqlt_table) = @_;
+
+    $deploy_hook_called = 1;
+
+    is ($class, 'DBICTest::Track', 'Result class passed to plain hook');
+
+    is (
+      $sqlt_table->schema->translator->producer_type,
+      join ('::', 'SQL::Translator::Producer', $schema->storage->sqlt_type),
+      'Production type passed to translator object',
+    );
+  };
+
+  my $component_deploy_hook_called = 0;
+  local $DBICTest::DeployComponent::hook_cb = sub {
+    $component_deploy_hook_called = 1;
+  };
+
+  $schema->deploy; # do not remove, this fires the is() test in the callback above
+  ok($deploy_hook_called, 'deploy hook got called');
+  ok($custom_deployment_statements_called, '->deploy used the schemas deploy_statements method');
+  ok($component_deploy_hook_called, 'component deploy hook got called');
+}
+
+my $schema = DBICTest->init_schema (no_deploy => 1);
+
+{
+  my $deploy_hook_called = 0;
+  $custom_deployment_statements_called = 0;
+  my $sqlt_type = $schema->storage->sqlt_type;
+
+  # replace the sqlt calback with a custom version ading an index
+  $schema->source('Track')->sqlt_deploy_callback(sub {
+    my ($self, $sqlt_table) = @_;
+
+    $deploy_hook_called = 1;
+
+    is (
+      $sqlt_table->schema->translator->producer_type,
+      join ('::', 'SQL::Translator::Producer', $sqlt_type),
+      'Production type passed to translator object',
+    );
+
+    if ($sqlt_type eq 'SQLite' ) {
+      $sqlt_table->add_index( name => 'track_title', fields => ['title'] )
+        or die $sqlt_table->error;
+    }
 
-plan tests => 77;
+    $self->default_sqlt_deploy_hook($sqlt_table);
+  });
 
-my $translator = SQL::Translator->new( 
+  $schema->deploy; # do not remove, this fires the is() test in the callback above
+  ok($deploy_hook_called, 'deploy hook got called');
+  ok($custom_deployment_statements_called, '->deploy used the schemas deploy_statements method');
+}
+
+
+my $translator = SQL::Translator->new(
   parser_args => {
     'DBIx::Schema' => $schema,
   },
   producer_args => {},
 );
 
-$translator->parser('SQL::Translator::Parser::DBIx::Class');
-$translator->producer('SQLite');
+{
+    my $warn = '';
+    local $SIG{__WARN__} = sub { $warn = shift };
+
+    my $relinfo = $schema->source('Artist')->relationship_info ('cds');
+    local $relinfo->{attrs}{on_delete} = 'restrict';
 
-my $output = $translator->translate();
 
+    $translator->parser('SQL::Translator::Parser::DBIx::Class');
+    $translator->producer('SQLite');
 
-ok($output, "SQLT produced someoutput")
-  or diag($translator->error);
+    my $output = $translator->translate();
+
+    ok($output, "SQLT produced someoutput")
+      or diag($translator->error);
+
+
+    like (
+      $warn,
+      qr/SQLT attribute .+? was supplied for relationship .+? which does not appear to be a foreign constraint/,
+      'Warn about dubious on_delete/on_update attributes',
+    );
+}
 
 # Note that the constraints listed here are the only ones that are tested -- if
 # more exist in the Schema than are listed here and all listed constraints are
@@ -40,13 +159,16 @@ my %fk_constraints = (
   twokeys => [
     {
       'display' => 'twokeys->cd',
-      'selftable' => 'twokeys', 'foreigntable' => 'cd', 
-      'selfcols'  => ['cd'], 'foreigncols' => ['cdid'], 
+      'name' => 'twokeys_fk_cd', 'index_name' => 'twokeys_idx_cd',
+      'selftable' => 'twokeys', 'foreigntable' => 'cd',
+      'selfcols'  => ['cd'], 'foreigncols' => ['cdid'],
+      'noindex'  => 1,
       on_delete => '', on_update => '', deferrable => 0,
     },
     {
       'display' => 'twokeys->artist',
-      'selftable' => 'twokeys', 'foreigntable' => 'artist', 
+      'name' => 'twokeys_fk_artist', 'index_name' => 'twokeys_idx_artist',
+      'selftable' => 'twokeys', 'foreigntable' => 'artist',
       'selfcols'  => ['artist'], 'foreigncols' => ['artistid'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
@@ -56,15 +178,17 @@ my %fk_constraints = (
   fourkeys_to_twokeys => [
     {
       'display' => 'fourkeys_to_twokeys->twokeys',
-      'selftable' => 'fourkeys_to_twokeys', 'foreigntable' => 'twokeys', 
-      'selfcols'  => ['t_artist', 't_cd'], 'foreigncols' => ['artist', 'cd'], 
+      'name' => 'fourkeys_to_twokeys_fk_t_artist_t_cd', 'index_name' => 'fourkeys_to_twokeys_idx_t_artist_t_cd',
+      'selftable' => 'fourkeys_to_twokeys', 'foreigntable' => 'twokeys',
+      'selfcols'  => ['t_artist', 't_cd'], 'foreigncols' => ['artist', 'cd'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
     {
-      'display' => 'fourkeys_to_twokeys->fourkeys',
-      'selftable' => 'fourkeys_to_twokeys', 'foreigntable' => 'fourkeys', 
+      'display' => 'fourkeys_to_twokeys->fourkeys', 'index_name' => 'fourkeys_to_twokeys_idx_f_foo_f_bar_f_hello_f_goodbye',
+      'name' => 'fourkeys_to_twokeys_fk_f_foo_f_bar_f_hello_f_goodbye',
+      'selftable' => 'fourkeys_to_twokeys', 'foreigntable' => 'fourkeys',
       'selfcols'  => [qw(f_foo f_bar f_hello f_goodbye)],
-      'foreigncols' => [qw(foo bar hello goodbye)], 
+      'foreigncols' => [qw(foo bar hello goodbye)],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
   ],
@@ -73,13 +197,15 @@ my %fk_constraints = (
   cd_to_producer => [
     {
       'display' => 'cd_to_producer->cd',
-      'selftable' => 'cd_to_producer', 'foreigntable' => 'cd', 
+      'name' => 'cd_to_producer_fk_cd', 'index_name' => 'cd_to_producer_idx_cd',
+      'selftable' => 'cd_to_producer', 'foreigntable' => 'cd',
       'selfcols'  => ['cd'], 'foreigncols' => ['cdid'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
     {
       'display' => 'cd_to_producer->producer',
-      'selftable' => 'cd_to_producer', 'foreigntable' => 'producer', 
+      'name' => 'cd_to_producer_fk_producer', 'index_name' => 'cd_to_producer_idx_producer',
+      'selftable' => 'cd_to_producer', 'foreigntable' => 'producer',
       'selfcols'  => ['producer'], 'foreigncols' => ['producerid'],
       on_delete => '', on_update => '', deferrable => 1,
     },
@@ -89,13 +215,15 @@ my %fk_constraints = (
   self_ref_alias => [
     {
       'display' => 'self_ref_alias->self_ref for self_ref',
-      'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref', 
+      'name' => 'self_ref_alias_fk_self_ref', 'index_name' => 'self_ref_alias_idx_self_ref',
+      'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref',
       'selfcols'  => ['self_ref'], 'foreigncols' => ['id'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
     {
       'display' => 'self_ref_alias->self_ref for alias',
-      'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref', 
+      'name' => 'self_ref_alias_fk_alias', 'index_name' => 'self_ref_alias_idx_alias',
+      'selftable' => 'self_ref_alias', 'foreigntable' => 'self_ref',
       'selfcols'  => ['alias'], 'foreigncols' => ['id'],
       on_delete => '', on_update => '', deferrable => 1,
     },
@@ -105,7 +233,8 @@ my %fk_constraints = (
   cd => [
     {
       'display' => 'cd->artist',
-      'selftable' => 'cd', 'foreigntable' => 'artist', 
+      'name' => 'cd_fk_artist', 'index_name' => 'cd_idx_artist',
+      'selftable' => 'cd', 'foreigntable' => 'artist',
       'selfcols'  => ['artist'], 'foreigncols' => ['artistid'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
@@ -115,15 +244,17 @@ my %fk_constraints = (
   artist_undirected_map => [
     {
       'display' => 'artist_undirected_map->artist for id1',
-      'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist', 
+      'name' => 'artist_undirected_map_fk_id1', 'index_name' => 'artist_undirected_map_idx_id1',
+      'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist',
       'selfcols'  => ['id1'], 'foreigncols' => ['artistid'],
-      on_delete => 'CASCADE', on_update => '', deferrable => 1,
+      on_delete => 'RESTRICT', on_update => 'CASCADE', deferrable => 1,
     },
     {
       'display' => 'artist_undirected_map->artist for id2',
-      'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist', 
+      'name' => 'artist_undirected_map_fk_id2', 'index_name' => 'artist_undirected_map_idx_id2',
+      'selftable' => 'artist_undirected_map', 'foreigntable' => 'artist',
       'selfcols'  => ['id2'], 'foreigncols' => ['artistid'],
-      on_delete => 'CASCADE', on_update => '', deferrable => 1,
+      on_delete => '', on_update => '', deferrable => 1,
     },
   ],
 
@@ -131,7 +262,8 @@ my %fk_constraints = (
   track => [
     {
       'display' => 'track->cd',
-      'selftable' => 'track', 'foreigntable' => 'cd', 
+      'name' => 'track_fk_cd', 'index_name' => 'track_idx_cd',
+      'selftable' => 'track', 'foreigntable' => 'cd',
       'selfcols'  => ['cd'], 'foreigncols' => ['cdid'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
@@ -141,7 +273,8 @@ my %fk_constraints = (
   treelike => [
     {
       'display' => 'treelike->treelike for parent',
-      'selftable' => 'treelike', 'foreigntable' => 'treelike', 
+      'name' => 'treelike_fk_parent', 'index_name' => 'treelike_idx_parent',
+      'selftable' => 'treelike', 'foreigntable' => 'treelike',
       'selfcols'  => ['parent'], 'foreigncols' => ['id'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
@@ -151,7 +284,8 @@ my %fk_constraints = (
   twokeytreelike => [
     {
       'display' => 'twokeytreelike->twokeytreelike for parent1,parent2',
-      'selftable' => 'twokeytreelike', 'foreigntable' => 'twokeytreelike', 
+      'name' => 'twokeytreelike_fk_parent1_parent2', 'index_name' => 'twokeytreelike_idx_parent1_parent2',
+      'selftable' => 'twokeytreelike', 'foreigntable' => 'twokeytreelike',
       'selfcols'  => ['parent1', 'parent2'], 'foreigncols' => ['id1','id2'],
       on_delete => '', on_update => '', deferrable => 1,
     },
@@ -161,7 +295,8 @@ my %fk_constraints = (
   tags => [
     {
       'display' => 'tags->cd',
-      'selftable' => 'tags', 'foreigntable' => 'cd', 
+      'name' => 'tags_fk_cd', 'index_name' => 'tags_idx_cd',
+      'selftable' => 'tags', 'foreigntable' => 'cd',
       'selfcols'  => ['cd'], 'foreigncols' => ['cdid'],
       on_delete => 'CASCADE', on_update => 'CASCADE', deferrable => 1,
     },
@@ -171,21 +306,23 @@ my %fk_constraints = (
   bookmark => [
     {
       'display' => 'bookmark->link',
-      'selftable' => 'bookmark', 'foreigntable' => 'link', 
+      'name' => 'bookmark_fk_link', 'index_name' => 'bookmark_idx_link',
+      'selftable' => 'bookmark', 'foreigntable' => 'link',
       'selfcols'  => ['link'], 'foreigncols' => ['id'],
-      on_delete => '', on_update => '', deferrable => 1,
+      on_delete => 'SET NULL', on_update => 'CASCADE', deferrable => 1,
     },
   ],
   # ForceForeign
   forceforeign => [
     {
       'display' => 'forceforeign->artist',
-      'selftable' => 'forceforeign', 'foreigntable' => 'artist', 
-      'selfcols'  => ['artist'], 'foreigncols' => ['artist_id'], 
+      'name' => 'forceforeign_fk_artist', 'index_name' => 'forceforeign_idx_artist',
+      'selftable' => 'forceforeign', 'foreigntable' => 'artist',
+      'selfcols'  => ['artist'], 'foreigncols' => ['artistid'],
+      'noindex'  => 1,
       on_delete => '', on_update => '', deferrable => 1,
     },
   ],
-
 );
 
 my %unique_constraints = (
@@ -193,6 +330,7 @@ my %unique_constraints = (
   cd => [
     {
       'display' => 'cd artist and title unique',
+      'name' => 'cd_artist_title',
       'table' => 'cd', 'cols' => ['artist', 'title'],
     },
   ],
@@ -201,6 +339,7 @@ my %unique_constraints = (
   producer => [
     {
       'display' => 'producer name unique',
+      'name' => 'prod_name', # explicit name
       'table' => 'producer', 'cols' => ['name'],
     },
   ],
@@ -209,6 +348,7 @@ my %unique_constraints = (
   twokeytreelike => [
     {
       'display' => 'twokeytreelike name unique',
+      'name' => 'tktlnameunique', # explicit name
       'table' => 'twokeytreelike', 'cols'  => ['name'],
     },
   ],
@@ -218,6 +358,7 @@ my %unique_constraints = (
 #  employee => [
 #    {
 #      'display' => 'employee position and group_id unique',
+#      'name' => 'position_group',
 #      'table' => 'employee', cols => ['position', 'group_id'],
 #    },
 #  ],
@@ -228,13 +369,30 @@ my %indexes = (
     {
       'fields' => ['name']
     },
-  ]
+  ],
+  track => [
+    {
+      'fields' => ['title']
+    }
+  ],
 );
 
 my $tschema = $translator->schema();
 # Test that the $schema->sqlt_deploy_hook was called okay and that it removed
-# the 'link' table
-ok( !defined($tschema->get_table('link')), "Link table was removed by hook");
+# the 'dummy' table
+ok( !defined($tschema->get_table('dummy')), "Dummy table was removed by hook");
+
+# Test that the Artist resultsource sqlt_deploy_hook was called okay and added
+# an index
+SKIP: {
+    skip ('Artist sqlt_deploy_hook is only called with an SQLite backend', 1)
+        if $schema->storage->sqlt_type ne 'SQLite';
+
+    ok( ( grep
+        { $_->name eq 'artist_name_hookidx' }
+        $tschema->get_table('artist')->get_indices
+    ), 'sqlt_deploy_hook fired within a resultsource');
+}
 
 # Test that nonexistent constraints are not found
 my $constraint = get_constraint('FOREIGN KEY', 'cd', ['title'], 'cd', ['year']);
@@ -264,12 +422,12 @@ for my $expected_constraints (keys %unique_constraints) {
       'UNIQUE', $expected_constraint->{table}, $expected_constraint->{cols},
     );
     ok( defined($constraint), "UNIQUE constraint matching `$desc' found" );
+    test_unique($expected_constraint, $constraint);
   }
 }
 
 for my $table_index (keys %indexes) {
   for my $expected_index ( @{ $indexes{$table_index} } ) {
-
     ok ( get_index($table_index, $expected_index), "Got a matching index on $table_index table");
   }
 }
@@ -290,6 +448,7 @@ sub get_constraint {
   my %fields = map { $_ => 1 } @$cols;
   my %f_fields = map { $_ => 1 } @$f_cols;
 
+  die "No $table_name" unless $table;
  CONSTRAINT:
   for my $constraint ( $table->get_constraints ) {
     next unless $constraint->type eq $type;
@@ -330,7 +489,7 @@ sub get_index {
 
  CAND_INDEX:
   for my $cand_index ( $table->get_indices ) {
-   
+
     next CAND_INDEX if $index->{name} && $cand_index->name ne $index->{name}
                     || $index->{type} && $cand_index->type ne $index->{type};
 
@@ -355,10 +514,30 @@ sub get_index {
 sub test_fk {
   my ($expected, $got) = @_;
   my $desc = $expected->{display};
+  is( $got->name, $expected->{name},
+      "name parameter correct for '$desc'" );
   is( $got->on_delete, $expected->{on_delete},
-      "on_delete parameter correct for `$desc'" );
+      "on_delete parameter correct for '$desc'" );
   is( $got->on_update, $expected->{on_update},
-      "on_update parameter correct for `$desc'" );
+      "on_update parameter correct for '$desc'" );
   is( $got->deferrable, $expected->{deferrable},
-      "is_deferrable parameter correct for `$desc'" );
+      "is_deferrable parameter correct for '$desc'" );
+
+  my $index = get_index( $got->table, { fields => $expected->{selfcols} } );
+
+  if ($expected->{noindex}) {
+      ok( !defined $index, "index doesn't for '$desc'" );
+  } else {
+      ok( defined $index, "index exists for '$desc'" );
+      is( $index->name, $expected->{index_name}, "index has correct name for '$desc'" );
+  }
 }
+
+sub test_unique {
+  my ($expected, $got) = @_;
+  my $desc = $expected->{display};
+  is( $got->name, $expected->{name},
+      "name parameter correct for '$desc'" );
+}
+
+done_testing;