10 package TestPackage::A;
14 my $schema = DBICTest->init_schema();
18 # Test ensure_class_found
19 ok( $schema->ensure_class_found('DBIx::Class::Schema'),
20 'loaded package DBIx::Class::Schema was found' );
21 ok( !Class::Inspector->loaded('DBICTest::FakeComponent'),
22 'DBICTest::FakeComponent not loaded yet' );
23 ok( $schema->ensure_class_found('DBICTest::FakeComponent'),
24 'package DBICTest::FakeComponent was found' );
25 ok( !Class::Inspector->loaded('DBICTest::FakeComponent'),
26 'DBICTest::FakeComponent not loaded by ensure_class_found()' );
27 ok( $schema->ensure_class_found('TestPackage::A'),
28 'anonymous package TestPackage::A found' );
29 ok( !$schema->ensure_class_found('FAKE::WONT::BE::FOUND'),
30 'fake package not found' );
32 # Test load_optional_class
33 my $retval = eval { $schema->load_optional_class('ANOTHER::FAKE::PACKAGE') };
34 ok( !$@, 'load_optional_class on a nonexistent class did not throw' );
35 ok( !$retval, 'nonexistent package not loaded' );
36 $retval = eval { $schema->load_optional_class('DBICTest::OptionalComponent') };
37 ok( !$@, 'load_optional_class on an existing class did not throw' );
38 ok( $retval, 'DBICTest::OptionalComponent loaded' );
39 eval { $schema->load_optional_class('DBICTest::ErrorComponent') };
40 like( $@, qr/did not return a true value/,
41 'DBICTest::ErrorComponent threw ok' );
43 # Test ensure_class_loaded
44 ok( Class::Inspector->loaded('TestPackage::A'), 'anonymous package exists' );
45 eval { $schema->ensure_class_loaded('TestPackage::A'); };
46 ok( !$@, 'ensure_class_loaded detected an anon. class' );
47 eval { $schema->ensure_class_loaded('FakePackage::B'); };
48 like( $@, qr/Can't locate/,
49 'ensure_class_loaded threw exception for nonexistent class' );
50 ok( !Class::Inspector->loaded('DBICTest::FakeComponent'),
51 'DBICTest::FakeComponent not loaded yet' );
52 eval { $schema->ensure_class_loaded('DBICTest::FakeComponent'); };
53 ok( !$@, 'ensure_class_loaded detected an existing but non-loaded class' );
54 ok( Class::Inspector->loaded('DBICTest::FakeComponent'),
55 'DBICTest::FakeComponent now loaded' );
58 # Squash warnings about syntax errors in SytaxErrorComponent.pm
59 local $SIG{__WARN__} = sub {
61 warn $warning unless (
62 $warning =~ /String found where operator expected/ or
63 $warning =~ /Missing operator before/
67 eval { $schema->ensure_class_loaded('DBICTest::SyntaxErrorComponent1') };
68 like( $@, qr/syntax error/,
69 'ensure_class_loaded(DBICTest::SyntaxErrorComponent1) threw ok' );
70 eval { $schema->load_optional_class('DBICTest::SyntaxErrorComponent2') };
71 like( $@, qr/syntax error/,
72 'load_optional_class(DBICTest::SyntaxErrorComponent2) threw ok' );