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-rw-r--r--t/cmop/InsideOutClass_test.t223
1 files changed, 223 insertions, 0 deletions
diff --git a/t/cmop/InsideOutClass_test.t b/t/cmop/InsideOutClass_test.t
new file mode 100644
index 0000000..d54568c
--- /dev/null
+++ b/t/cmop/InsideOutClass_test.t
@@ -0,0 +1,223 @@
+use strict;
+use warnings;
+
+use Test::More;
+
+use Scalar::Util 'reftype';
+
+use lib 't/cmop/lib';
+require InsideOutClass;
+
+{
+ package Foo;
+
+ use strict;
+ use warnings;
+
+ use metaclass (
+ 'attribute_metaclass' => 'InsideOutClass::Attribute',
+ 'instance_metaclass' => 'InsideOutClass::Instance'
+ );
+
+ Foo->meta->add_attribute('foo' => (
+ accessor => 'foo',
+ predicate => 'has_foo',
+ ));
+
+ Foo->meta->add_attribute('bar' => (
+ reader => 'get_bar',
+ writer => 'set_bar',
+ default => 'FOO is BAR'
+ ));
+
+ sub new {
+ my $class = shift;
+ $class->meta->new_object(@_);
+ }
+
+ package Bar;
+ use metaclass (
+ 'attribute_metaclass' => 'InsideOutClass::Attribute',
+ 'instance_metaclass' => 'InsideOutClass::Instance'
+ );
+
+ use strict;
+ use warnings;
+
+ use parent -norequire => 'Foo';
+
+ Bar->meta->add_attribute('baz' => (
+ accessor => 'baz',
+ predicate => 'has_baz',
+ ));
+
+ package Baz;
+
+ use strict;
+ use warnings;
+ use metaclass (
+ 'attribute_metaclass' => 'InsideOutClass::Attribute',
+ 'instance_metaclass' => 'InsideOutClass::Instance'
+ );
+
+ Baz->meta->add_attribute('bling' => (
+ accessor => 'bling',
+ default => 'Baz::bling'
+ ));
+
+ package Bar::Baz;
+ use metaclass (
+ 'attribute_metaclass' => 'InsideOutClass::Attribute',
+ 'instance_metaclass' => 'InsideOutClass::Instance'
+ );
+
+ use strict;
+ use warnings;
+
+ use parent -norequire => 'Bar', 'Baz';
+}
+
+my $foo = Foo->new();
+isa_ok($foo, 'Foo');
+
+is(reftype($foo), 'SCALAR', '... Foo is made with SCALAR');
+
+can_ok($foo, 'foo');
+can_ok($foo, 'has_foo');
+can_ok($foo, 'get_bar');
+can_ok($foo, 'set_bar');
+
+ok(!$foo->has_foo, '... Foo::foo is not defined yet');
+is($foo->foo(), undef, '... Foo::foo is not defined yet');
+is($foo->get_bar(), 'FOO is BAR', '... Foo::bar has been initialized');
+
+$foo->foo('This is Foo');
+
+ok($foo->has_foo, '... Foo::foo is defined now');
+is($foo->foo(), 'This is Foo', '... Foo::foo == "This is Foo"');
+
+$foo->set_bar(42);
+is($foo->get_bar(), 42, '... Foo::bar == 42');
+
+my $foo2 = Foo->new();
+isa_ok($foo2, 'Foo');
+
+is(reftype($foo2), 'SCALAR', '... Foo is made with SCALAR');
+
+ok(!$foo2->has_foo, '... Foo2::foo is not defined yet');
+is($foo2->foo(), undef, '... Foo2::foo is not defined yet');
+is($foo2->get_bar(), 'FOO is BAR', '... Foo2::bar has been initialized');
+
+$foo2->set_bar('DONT PANIC');
+is($foo2->get_bar(), 'DONT PANIC', '... Foo2::bar == DONT PANIC');
+
+is($foo->get_bar(), 42, '... Foo::bar == 42');
+
+# now Bar ...
+
+my $bar = Bar->new();
+isa_ok($bar, 'Bar');
+isa_ok($bar, 'Foo');
+
+is(reftype($bar), 'SCALAR', '... Bar is made with SCALAR');
+
+can_ok($bar, 'foo');
+can_ok($bar, 'has_foo');
+can_ok($bar, 'get_bar');
+can_ok($bar, 'set_bar');
+can_ok($bar, 'baz');
+can_ok($bar, 'has_baz');
+
+ok(!$bar->has_foo, '... Bar::foo is not defined yet');
+is($bar->foo(), undef, '... Bar::foo is not defined yet');
+is($bar->get_bar(), 'FOO is BAR', '... Bar::bar has been initialized');
+ok(!$bar->has_baz, '... Bar::baz is not defined yet');
+is($bar->baz(), undef, '... Bar::baz is not defined yet');
+
+$bar->foo('This is Bar::foo');
+
+ok($bar->has_foo, '... Bar::foo is defined now');
+is($bar->foo(), 'This is Bar::foo', '... Bar::foo == "This is Bar"');
+is($bar->get_bar(), 'FOO is BAR', '... Bar::bar has been initialized');
+
+$bar->baz('This is Bar::baz');
+
+ok($bar->has_baz, '... Bar::baz is defined now');
+is($bar->baz(), 'This is Bar::baz', '... Bar::foo == "This is Bar"');
+is($bar->foo(), 'This is Bar::foo', '... Bar::foo == "This is Bar"');
+is($bar->get_bar(), 'FOO is BAR', '... Bar::bar has been initialized');
+
+# now Baz ...
+
+my $baz = Bar::Baz->new();
+isa_ok($baz, 'Bar::Baz');
+isa_ok($baz, 'Bar');
+isa_ok($baz, 'Foo');
+isa_ok($baz, 'Baz');
+
+is(reftype($baz), 'SCALAR', '... Bar::Baz is made with SCALAR');
+
+can_ok($baz, 'foo');
+can_ok($baz, 'has_foo');
+can_ok($baz, 'get_bar');
+can_ok($baz, 'set_bar');
+can_ok($baz, 'baz');
+can_ok($baz, 'has_baz');
+can_ok($baz, 'bling');
+
+is($baz->get_bar(), 'FOO is BAR', '... Bar::Baz::bar has been initialized');
+is($baz->bling(), 'Baz::bling', '... Bar::Baz::bling has been initialized');
+
+ok(!$baz->has_foo, '... Bar::Baz::foo is not defined yet');
+is($baz->foo(), undef, '... Bar::Baz::foo is not defined yet');
+ok(!$baz->has_baz, '... Bar::Baz::baz is not defined yet');
+is($baz->baz(), undef, '... Bar::Baz::baz is not defined yet');
+
+$baz->foo('This is Bar::Baz::foo');
+
+ok($baz->has_foo, '... Bar::Baz::foo is defined now');
+is($baz->foo(), 'This is Bar::Baz::foo', '... Bar::Baz::foo == "This is Bar"');
+is($baz->get_bar(), 'FOO is BAR', '... Bar::Baz::bar has been initialized');
+is($baz->bling(), 'Baz::bling', '... Bar::Baz::bling has been initialized');
+
+$baz->baz('This is Bar::Baz::baz');
+
+ok($baz->has_baz, '... Bar::Baz::baz is defined now');
+is($baz->baz(), 'This is Bar::Baz::baz', '... Bar::Baz::foo == "This is Bar"');
+is($baz->foo(), 'This is Bar::Baz::foo', '... Bar::Baz::foo == "This is Bar"');
+is($baz->get_bar(), 'FOO is BAR', '... Bar::Baz::bar has been initialized');
+is($baz->bling(), 'Baz::bling', '... Bar::Baz::bling has been initialized');
+
+{
+ no strict 'refs';
+
+ ok(*{'Foo::foo'}{HASH}, '... there is a foo package variable in Foo');
+ ok(*{'Foo::bar'}{HASH}, '... there is a bar package variable in Foo');
+
+ is(scalar(keys(%{'Foo::foo'})), 4, '... got the right number of entries for Foo::foo');
+ is(scalar(keys(%{'Foo::bar'})), 4, '... got the right number of entries for Foo::bar');
+
+ ok(!*{'Bar::foo'}{HASH}, '... no foo package variable in Bar');
+ ok(!*{'Bar::bar'}{HASH}, '... no bar package variable in Bar');
+ ok(*{'Bar::baz'}{HASH}, '... there is a baz package variable in Bar');
+
+ is(scalar(keys(%{'Bar::foo'})), 0, '... got the right number of entries for Bar::foo');
+ is(scalar(keys(%{'Bar::bar'})), 0, '... got the right number of entries for Bar::bar');
+ is(scalar(keys(%{'Bar::baz'})), 2, '... got the right number of entries for Bar::baz');
+
+ ok(*{'Baz::bling'}{HASH}, '... there is a bar package variable in Baz');
+
+ is(scalar(keys(%{'Baz::bling'})), 1, '... got the right number of entries for Baz::bling');
+
+ ok(!*{'Bar::Baz::foo'}{HASH}, '... no foo package variable in Bar::Baz');
+ ok(!*{'Bar::Baz::bar'}{HASH}, '... no bar package variable in Bar::Baz');
+ ok(!*{'Bar::Baz::baz'}{HASH}, '... no baz package variable in Bar::Baz');
+ ok(!*{'Bar::Baz::bling'}{HASH}, '... no bar package variable in Baz::Baz');
+
+ is(scalar(keys(%{'Bar::Baz::foo'})), 0, '... got the right number of entries for Bar::Baz::foo');
+ is(scalar(keys(%{'Bar::Baz::bar'})), 0, '... got the right number of entries for Bar::Baz::bar');
+ is(scalar(keys(%{'Bar::Baz::baz'})), 0, '... got the right number of entries for Bar::Baz::baz');
+ is(scalar(keys(%{'Bar::Baz::bling'})), 0, '... got the right number of entries for Bar::Baz::bling');
+}
+
+done_testing;
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