1 files changed, 64 insertions, 0 deletions
diff --git a/t/basics/require_superclasses.t b/t/basics/require_superclasses.t
new file mode 100644
index 0000000..f2b1683
--- /dev/null
+++ b/t/basics/require_superclasses.t
@@ -0,0 +1,64 @@
+use strict;
+use warnings;
+
+use lib 't/lib';
+
+use Test::More;
+use Test::Fatal;
+
+
+{
+
+    package Bar;
+    use Moose;
+
+    ::is( ::exception { extends 'Foo' }, undef, 'loaded Foo superclass correctly' );
+}
+
+{
+
+    package Baz;
+    use Moose;
+
+    ::is( ::exception { extends 'Bar' }, undef, 'loaded (inline) Bar superclass correctly' );
+}
+
+{
+
+    package Foo::Bar;
+    use Moose;
+
+    ::is( ::exception { extends 'Foo', 'Bar' }, undef, 'loaded Foo and (inline) Bar superclass correctly' );
+}
+
+{
+
+    package Bling;
+    use Moose;
+
+    my $warnings = '';
+    local $SIG{__WARN__} = sub { $warnings .= $_[0] };
+    ::is( ::exception { extends 'No::Class' }, undef, "extending an empty package is a valid thing to do" );
+    ::like( $warnings, qr/^Can't locate package No::Class for \@Bling::ISA/, "but it does give a warning" );
+}
+
+{
+    package Affe;
+    our $VERSION = 23;
+}
+
+{
+    package Tiger;
+    use Moose;
+
+    ::is( ::exception { extends 'Foo', Affe => { -version => 13 } }, undef, 'extends with version requirement' );
+}
+
+{
+    package Birne;
+    use Moose;
+
+    ::like( ::exception { extends 'Foo', Affe => { -version => 42 } }, qr/Affe version 42 required--this is only version 23/, 'extends with unsatisfied version requirement' );
+}
+
+done_testing;