From: Rafael Kitover <rkitover@cpan.org>
Date: Tue, 23 Mar 2010 00:57:48 +0000 (-0400)
Subject: test for clashing monikers error
X-Git-Tag: 0.06000~33
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f812ef60d51e2783567d12938dfb9f534e2a4cc4;p=dbsrgits%2FDBIx-Class-Schema-Loader.git

test for clashing monikers error
---

diff --git a/t/23dumpmore.t b/t/23dumpmore.t
index 9aae2b1..8ca8acc 100644
--- a/t/23dumpmore.t
+++ b/t/23dumpmore.t
@@ -6,10 +6,11 @@ use Data::Dumper::Concise;
 use DBIx::Class::Schema::Loader ();
 use File::Temp 'tempfile';
 use lib qw(t/lib);
-use make_dbictest_db;
 
 my $DUMP_PATH = './t/_dump';
 
+my $TEST_DB_CLASS = 'make_dbictest_db';
+
 sub dump_directly {
     my %tdata = @_;
 
@@ -22,7 +23,7 @@ sub dump_directly {
     my @warns;
     eval {
         local $SIG{__WARN__} = sub { push(@warns, @_) };
-        $schema_class->connect($make_dbictest_db::dsn);
+        $schema_class->connect(get_dsn(\%tdata));
     };
     my $err = $@;
     $schema_class->storage->disconnect if !$err && $schema_class->storage;
@@ -44,7 +45,7 @@ sub dump_dbicdump {
         push @cmd, '-o', "$opt=$val";
     }
 
-    push @cmd, $tdata{classname}, $make_dbictest_db::dsn;
+    push @cmd, $tdata{classname}, get_dsn(\%tdata);
 
     # make sure our current @INC gets used by dbicdump
     use Config;
@@ -69,6 +70,22 @@ sub dump_dbicdump {
     return @warns;
 }
 
+sub get_dsn {
+    my $opts = shift;
+
+    my $test_db_class = $opts->{test_db_class} || $TEST_DB_CLASS;
+
+    eval "require $test_db_class;";
+    die $@ if $@;
+
+    my $dsn = do {
+        no strict 'refs';
+        ${$test_db_class . '::dsn'};
+    };
+
+    return $dsn;
+}
+
 sub check_error {
     my ($got, $expected) = @_;
 
@@ -112,7 +129,9 @@ sub test_dumps {
     
     my $schema_path = $DUMP_PATH . '/' . $schema_class;
     $schema_path =~ s{::}{/}g;
-    dump_file_like($schema_path . '.pm', @$schema_regexes);
+
+    dump_file_like($schema_path . '.pm', @$schema_regexes) if $schema_regexes;
+
     foreach my $src (keys %$file_regexes) {
         my $src_file = $schema_path . '/' . $src . '.pm';
         dump_file_like($src_file, @{$file_regexes->{$src}});
@@ -212,6 +231,16 @@ do_dump_test(
 
 unlink $config_file;
 
+rmtree($DUMP_PATH, 1, 1);
+
+do_dump_test(
+    classname => 'DBICTest::Schema::14',
+    test_db_class => 'make_dbictest_db_clashing_monikers',
+    error => qr/tables 'bar', 'bars' reduced to the same source moniker 'Bar'/,
+);
+
+rmtree($DUMP_PATH, 1, 1);
+
 # test out the POD
 
 do_dump_test(
@@ -236,8 +265,8 @@ do_dump_test(
 qr/package DBICTest::DumpMore::1::Foo;/,
 qr/=head1 NAME\n\nDBICTest::DumpMore::1::Foo\n\n=cut\n\n/,
 qr/=head1 ACCESSORS\n\n/,
-qr/=head2 fooid\n\n  data_type: 'INTEGER'\n  default_value: undef\n  is_nullable: 1\n  size: undef\n\n/,
-qr/=head2 footext\n\n  data_type: 'TEXT'\n  default_value: 'footext'\n  extra: {is_footext => 1}\n  is_nullable: 1\n  size: undef\n\n/,
+qr/=head2 fooid\n\n  data_type: 'INTEGER'\n  is_nullable: 1\n\n/,
+qr/=head2 footext\n\n  data_type: 'TEXT'\n  default_value: 'footext'\n  extra: {is_footext => 1}\n  is_nullable: 1\n\n/,
 qr/->set_primary_key/,
 qr/=head1 RELATIONS\n\n/,
 qr/=head2 bars\n\nType: has_many\n\nRelated object: L<DBICTest::DumpMore::1::Bar>\n\n=cut\n\n/,
@@ -247,8 +276,8 @@ qr/1;\n$/,
 qr/package DBICTest::DumpMore::1::Bar;/,
 qr/=head1 NAME\n\nDBICTest::DumpMore::1::Bar\n\n=cut\n\n/,
 qr/=head1 ACCESSORS\n\n/,
-qr/=head2 barid\n\n  data_type: 'INTEGER'\n  default_value: undef\n  is_nullable: 1\n  size: undef\n\n/,
-qr/=head2 fooref\n\n  data_type: 'INTEGER'\n  default_value: undef\n  is_foreign_key: 1\n  is_nullable: 1\n  size: undef\n\n/,
+qr/=head2 barid\n\n  data_type: 'INTEGER'\n  is_nullable: 1\n\n/,
+qr/=head2 fooref\n\n  data_type: 'INTEGER'\n  is_foreign_key: 1\n  is_nullable: 1\n\n/,
 qr/->set_primary_key/,
 qr/=head1 RELATIONS\n\n/,
 qr/=head2 fooref\n\nType: belongs_to\n\nRelated object: L<DBICTest::DumpMore::1::Foo>\n\n=cut\n\n/,
diff --git a/t/lib/make_dbictest_db_clashing_monikers.pm b/t/lib/make_dbictest_db_clashing_monikers.pm
new file mode 100644
index 0000000..5f37fea
--- /dev/null
+++ b/t/lib/make_dbictest_db_clashing_monikers.pm
@@ -0,0 +1,43 @@
+package make_dbictest_db_clashing_monikers;
+
+use strict;
+use warnings;
+use DBI;
+
+eval { require DBD::SQLite };
+my $class = $@ ? 'SQLite2' : 'SQLite';
+
+my $fn = './t/dbictest_clashing_tables.db';
+
+unlink($fn);
+our $dsn = "dbi:$class:dbname=$fn";
+my $dbh = DBI->connect($dsn);
+
+$dbh->do($_) for (
+    q|CREATE TABLE foo (
+        fooid INTEGER PRIMARY KEY,
+        footext TEXT DEFAULT 'footext',
+        foodt TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+      )|,
+    q|CREATE TABLE bar (
+        barid INTEGER PRIMARY KEY,
+        fooref INTEGER REFERENCES foo(fooid)
+      )|,
+# this will cause a singularized moniker clash
+    q|CREATE TABLE bars (
+        barid INTEGER PRIMARY KEY,
+        fooref INTEGER REFERENCES foo(fooid)
+      )|,
+    q|INSERT INTO foo (fooid, footext) VALUES (1,'Foo text for number 1')|,
+    q|INSERT INTO foo (fooid, footext) VALUES (2,'Foo record associated with the Bar with barid 3')|,
+    q|INSERT INTO foo (fooid, footext) VALUES (3,'Foo text for number 3')|,
+    q|INSERT INTO foo (fooid, footext) VALUES (4,'Foo text for number 4')|,
+    q|INSERT INTO bar VALUES (1,4)|,
+    q|INSERT INTO bar VALUES (2,3)|,
+    q|INSERT INTO bar VALUES (3,2)|,
+    q|INSERT INTO bar VALUES (4,1)|,
+);
+
+END { unlink($fn); }
+
+1;
diff --git a/t/lib/make_dbictest_db_with_unique.pm b/t/lib/make_dbictest_db_with_unique.pm
index 4eb8516..62f6f9a 100644
--- a/t/lib/make_dbictest_db_with_unique.pm
+++ b/t/lib/make_dbictest_db_with_unique.pm
@@ -7,7 +7,7 @@ use DBI;
 eval { require DBD::SQLite };
 my $class = $@ ? 'SQLite2' : 'SQLite';
 
-my $fn = './t/dbictest.db';
+my $fn = './t/dbictest_with_unique.db';
 
 unlink($fn);
 our $dsn = "dbi:$class:dbname=$fn";