Moose-2.1405HEADMoose-2.1405master

1 files changed, 125 insertions, 0 deletions

diff --git a/t/basics/create_anon.t b/t/basics/create_anon.t
new file mode 100644
index 0000000..b36b2a8
--- /dev/null
+++ b/t/basics/create_anon.t
@@ -0,0 +1,125 @@
+use strict;
+use warnings;
+
+use Test::More;
+
+use Moose::Meta::Class;
+
+{
+    package Class;
+    use Moose;
+
+    package Foo;
+    use Moose::Role;
+    sub foo_role_applied { 1 }
+
+    package Bar;
+    use Moose::Role;
+    sub bar_role_applied { 1 }
+}
+
+# try without caching first
+
+{
+    my $class_and_foo_1 = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        roles        => ['Foo'],
+    );
+
+    my $class_and_foo_2 = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        roles        => ['Foo'],
+    );
+
+    isnt $class_and_foo_1->name, $class_and_foo_2->name,
+      'creating the same class twice without caching results in 2 classes';
+
+    map { ok $_->name->foo_role_applied } ($class_and_foo_1, $class_and_foo_2);
+}
+
+# now try with caching
+
+{
+    my $class_and_foo_1 = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        roles        => ['Foo'],
+        cache        => 1,
+    );
+
+    my $class_and_foo_2 = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        roles        => ['Foo'],
+        cache        => 1,
+    );
+
+    is $class_and_foo_1->name, $class_and_foo_2->name,
+      'with cache, the same class is the same class';
+
+    map { ok $_->name->foo_role_applied } ($class_and_foo_1, $class_and_foo_2);
+
+    my $class_and_bar = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        roles        => ['Bar'],
+        cache        => 1,
+    );
+
+    isnt $class_and_foo_1->name, $class_and_bar,
+      'class_and_foo and class_and_bar are different';
+
+    ok $class_and_bar->name->bar_role_applied;
+}
+
+# This tests that a cached metaclass can be reinitialized and still retain its
+# metaclass object.
+{
+    my $name = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        cache        => 1,
+    )->name;
+
+    $name->meta->reinitialize( $name );
+
+    can_ok( $name, 'meta' );
+}
+
+{
+    my $name;
+    {
+        my $meta = Moose::Meta::Class->create_anon_class(
+            superclasses => ['Class'],
+            cache        => 1,
+        );
+        $name = $meta->name;
+        ok(!Class::MOP::metaclass_is_weak($name), "cache implies weaken => 0");
+    }
+    ok(Class::MOP::class_of($name), "cache implies weaken => 0");
+    Class::MOP::remove_metaclass_by_name($name);
+}
+
+{
+    my $name;
+    {
+        my $meta = Moose::Meta::Class->create_anon_class(
+            superclasses => ['Class'],
+            cache        => 1,
+            weaken       => 1,
+        );
+        my $name = $meta->name;
+        ok(Class::MOP::metaclass_is_weak($name), "but we can override this");
+    }
+    ok(!Class::MOP::class_of($name), "but we can override this");
+}
+
+{
+    my $meta = Moose::Meta::Class->create_anon_class(
+        superclasses => ['Class'],
+        cache        => 1,
+    );
+    ok(!Class::MOP::metaclass_is_weak($meta->name),
+       "creates a nonweak metaclass");
+    Scalar::Util::weaken($meta);
+    Class::MOP::remove_metaclass_by_name($meta->name);
+    ok(!$meta, "removing a cached anon class means it's actually gone");
+}
+
+done_testing;