3 use Test::More tests => 33;
9 ok(!Class::MOP::is_class_loaded(), "is_class_loaded with no argument returns false");
10 ok(!Class::MOP::is_class_loaded(''), "can't load the empty class");
11 ok(!Class::MOP::is_class_loaded(\"foo"), "can't load a class name reference??");
13 ok(!Class::MOP::_is_valid_class_name(undef), 'undef is not a valid class name');
14 ok(!Class::MOP::_is_valid_class_name(''), 'empty string is not a valid class name');
15 ok(!Class::MOP::_is_valid_class_name(\"foo"), 'a reference is not a valid class name');
16 ok(!Class::MOP::_is_valid_class_name('bogus name'), q{'bogus name' is not a valid class name});
17 ok(Class::MOP::_is_valid_class_name('Foo'), q{'Foo' is a valid class name});
18 ok(Class::MOP::_is_valid_class_name('Foo::Bar'), q{'Foo::Bar' is a valid class name});
19 ok(Class::MOP::_is_valid_class_name('Foo_::Bar2'), q{'Foo_::Bar2' is a valid class name});
20 throws_ok { Class::MOP::load_class('bogus name') } qr/Invalid class name \(bogus name\)/;
23 Class::MOP::load_class('__PACKAGE__')
24 } qr/__PACKAGE__\.pm.*\@INC/, 'errors sanely on __PACKAGE__.pm';
26 my $meta = Class::MOP::load_class('BinaryTree');
27 ok($meta, "successfully loaded the class BinaryTree");
28 is($meta->name, "BinaryTree", "load_class returns the metaclass");
29 can_ok('BinaryTree' => 'traverse');
37 my $ret = Class::MOP::load_class('Class');
38 ok($ret, "this should not die!");
39 is( $ret, "Class", "class name returned" );
41 ok( !Class::MOP::does_metaclass_exist("Class"), "no metaclass for non MOP class" );
44 Class::MOP::load_class('FakeClassOhNo');
49 Class::MOP::load_class('SyntaxError');
51 qr/Missing right curly/;
54 Class::MOP::load_class('This::Does::Not::Exist');
56 qr/Could not load class \(This::Does::Not::Exist\) because :/,
57 'Many Moose tests rely on the exact formatting of this error';
61 use constant foo => "bar";
65 ok(Class::MOP::is_class_loaded("Other"), 'is_class_loaded(Other)');
67 "a class with just constants is still a class";
74 isa_ok( Class::MOP::load_class("Lala"), "Class::MOP::Class", "when an object has a metaclass it is returned" );
77 is(Class::MOP::load_first_existing_class("Lala", "Does::Not::Exist"), "Lala", 'load_first_existing_class 1/2 params ok, class name returned');
78 is(Class::MOP::load_first_existing_class("Does::Not::Exist", "Lala"), "Lala", 'load_first_existing_class 2/2 params ok, class name returned');
79 } 'load_classes works';
82 Class::MOP::load_first_existing_class("Does::Not::Exist", "Also::Does::Not::Exist")
83 } qr/Could not load class \(Does::Not::Exist.*Could not load class \(Also::Does::Not::Exist/s, 'Multiple non-existant classes cause exception';
87 TestClassLoaded::this_method_does_not_even_exist();
90 ok( ! Class::MOP::is_class_loaded('TestClassLoaded'),
91 'the mere mention of TestClassLoaded in the whatever sub does not make us think it has been loaded' );
95 require TestClassLoaded::Sub;
96 ok( ! Class::MOP::is_class_loaded('TestClassLoaded'),
97 'requiring TestClassLoaded::Sub does not make us think TestClassLoaded is loaded' );
101 require TestClassLoaded;
102 ok( Class::MOP::is_class_loaded('TestClassLoaded'),
103 'We see that TestClassLoaded is loaded after requiring it (it has methods but no $VERSION or @ISA)' );
107 require TestClassLoaded2;
108 ok( Class::MOP::is_class_loaded('TestClassLoaded2'),
109 'We see that TestClassLoaded2 is loaded after requiring it (it has a $VERSION but no methods or @ISA)' );
113 require TestClassLoaded3;
114 ok( Class::MOP::is_class_loaded('TestClassLoaded3'),
115 'We see that TestClassLoaded3 is loaded after requiring it (it has an @ISA but no methods or $VERSION)' );