use Test::More;
use Test::Exception;
+use Test::Warn;
use lib qw(t/lib);
use ViewDeps;
+use ViewDepsBad;
BEGIN {
- use_ok('DBIx::Class::ResultSource::View');
+ 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');
}
+use_ok('DBIx::Class::ResultSource::View');
+
#################### SANITY
-my $view = DBIx::Class::ResultSource::View->new( { name => 'Quux' } );
+my $view = DBIx::Class::ResultSource::View->new;
isa_ok( $view, 'DBIx::Class::ResultSource', 'A new view' );
isa_ok( $view, 'DBIx::Class', 'A new view also' );
#################### DEPS
-my @sql_files = glob("t/sql/ViewDeps*.sql");
-for (@sql_files) {
- ok( unlink($_), "Deleted old SQL $_ OK" );
-}
-
-my $schema = ViewDeps->connect( 'dbi:SQLite::memory:',
- { quote_char => '"', } );
+my $schema
+ = ViewDeps->connect( 'dbi:SQLite::memory:', { quote_char => '"', } );
ok( $schema, 'Connected to ViewDeps schema OK' );
-my $deps_ref = {
- map {
- $schema->resultset($_)->result_source->name =>
- $schema->resultset($_)->result_source->deploy_depends_on
- }
- grep {
- $schema->resultset($_)
- ->result_source->isa('DBIx::Class::ResultSource::View')
- } @{ [ $schema->sources ] }
-};
-
-my @sorted_sources =
- sort {
- keys %{ $deps_ref->{$a} || {} }
- <=>
- keys %{ $deps_ref->{$b} || {} }
- || $a cmp $b
- }
- keys %$deps_ref;
-
#################### DEPLOY
-my $ddl_dir = "t/sql";
-$schema->create_ddl_dir( [ 'PostgreSQL', 'MySQL', 'SQLite' ], 0.1, $ddl_dir );
-
-ok( -e $_, "$_ was created successfully" ) for @sql_files;
-
$schema->deploy( { add_drop_table => 1 } );
#################### DOES ORDERING WORK?
-my $tr = $schema->{sqlt};
+my $sqlt_object = $schema->{sqlt};
-my @keys = keys %{$tr->{views}};
+my @keys = keys %{ $sqlt_object->{views} };
-my @sqlt_sources =
- sort {
- $tr->{views}->{$a}->{order}
- cmp
- $tr->{views}->{$b}->{order}
- }
- @keys;
+my @sqlt_sources = sort {
+ $sqlt_object->{views}->{$a}->{order}
+ cmp $sqlt_object->{views}->{$b}->{order}
+} @keys;
-is_deeply(\@sorted_sources,\@sqlt_sources,"SQLT view order triumphantly matches our order.");
+my @expected
+ = qw/a_name_artists track_number_fives year_2010_cds ab_name_artists year_2010_cds_with_many_tracks aba_name_artists aba_name_artists_and_2010_cds_with_many_tracks/;
+
+is_deeply( \@expected, \@sqlt_sources,
+ "SQLT view order triumphantly matches our order." );
#################### AND WHAT ABOUT USING THE SCHEMA?
-my $a_name_rs = $schema->resultset('ANameArtists');
-my $ab_name_rs = $schema->resultset('AbNameArtists');
-my $aba_name_rs = $schema->resultset('AbaNameArtists');
-my $aba_name_cds_rs = $schema->resultset('AbaNameArtistsAnd2010CDsWithManyTracks');
-my $track_five_rs = $schema->resultset('TrackNumberFives');
-my $year_2010_rs = $schema->resultset('Year2010CDs');
-my $year_2010_cds_rs = $schema->resultset('Year2010CDsWithManyTracks');
-
-ok($a_name_rs, "ANameArtists resultset is OK");
-ok($ab_name_rs, "AbNameArtists resultset is OK");
-ok($aba_name_rs, "AbaNameArtists resultset is OK");
-ok($aba_name_cds_rs, "AbaNameArtistsAnd2010CDsWithManyTracks resultset is OK");
-ok($track_five_rs, "TrackNumberFives resultset is OK");
-ok($year_2010_rs, "Year2010CDs resultset is OK");
-ok($year_2010_cds_rs, "Year2010CDsWithManyTracks resultset is OK");
+lives_ok( sub { $schema->resultset($_)->next }, "Query on $_ succeeds" )
+ for grep {
+ $schema->resultset($_)
+ ->result_source->isa('DBIx::Class::ResultSource::View')
+ } @{ [ $schema->sources ] };
+
+#################### AND WHAT ABOUT A BAD DEPS CHAIN IN A VIEW?
+
+my $schema2
+ = ViewDepsBad->connect( 'dbi:SQLite::memory:', { quote_char => '"', } );
+ok( $schema2, 'Connected to ViewDepsBad schema OK' );
+
+#################### DEPLOY2
+
+warnings_exist { $schema2->deploy( { add_drop_table => 1 } ); }
+[qr/no such table: main.aba_name_artists/],
+ "Deploying the bad schema produces a warning: aba_name_artists was not created.";
+
+#################### DOES ORDERING WORK 2?
+
+my $sqlt_object2 = $schema2->{sqlt};
+
+my @keys2 = keys %{ $sqlt_object->{views} };
+
+my @sqlt_sources2 = sort {
+ $sqlt_object->{views}->{$a}->{order}
+ cmp $sqlt_object->{views}->{$b}->{order}
+} @keys2;
+
+my @expected2
+ = qw/a_name_artists track_number_fives year_2010_cds ab_name_artists year_2010_cds_with_many_tracks aba_name_artists aba_name_artists_and_2010_cds_with_many_tracks/;
+
+is_deeply( \@expected2, \@sqlt_sources2,
+ "SQLT view order triumphantly matches our order." );
+
+#################### AND WHAT ABOUT USING THE SCHEMA2?
+
+lives_ok( sub { $schema2->resultset($_)->next }, "Query on $_ succeeds" )
+ for grep {
+ $schema2->resultset($_)
+ ->result_source->isa('DBIx::Class::ResultSource::View')
+ } grep { !/AbaNameArtistsAnd2010CDsWithManyTracks/ }
+ @{ [ $schema2->sources ] };
+
+dies_ok(
+ sub {
+ $schema2->resultset('AbaNameArtistsAnd2010CDsWithManyTracks')->next;
+ },
+ "Query on AbaNameArtistsAnd2010CDsWithManyTracks dies, because of incorrect deploy_depends_on in AbaNameArtists"
+);
+
+throws_ok {
+ $schema2->resultset('AbaNameArtistsAnd2010CDsWithManyTracks')->next;
+}
+qr/no such table: aba_name_artists_and_2010_cds_with_many_tracks/,
+ "Query on AbaNameArtistsAnd2010CDsWithManyTracks throws, because the table does not exist";
done_testing;