--- /dev/null
+use strict;
+
+{
+ package Foo;
+
+ sub export { 'export' };
+ sub foo { 'foo' };
+}
+
+use Test::More no_plan => 1;
+
+use_ok( 'DBM::Deep' );
+
+unlink 't/test.db';
+my $db = DBM::Deep->new(
+ file => "t/test.db",
+ autobless => 1,
+);
+if ($db->error()) {
+ die "ERROR: " . $db->error();
+}
+
+my $obj = bless {
+ a => 1,
+ b => [ 1 .. 3 ],
+}, 'Foo';
+
+$db->{blessed} = $obj;
+
+$db->{unblessed} = {};
+$db->{unblessed}{a} = 1;
+$db->{unblessed}{b} = [];
+$db->{unblessed}{b}[0] = 1;
+$db->{unblessed}{b}[1] = 2;
+$db->{unblessed}{b}[2] = 3;
+
+undef $db;
+
+my $db2 = DBM::Deep->new(
+ file => 't/test.db',
+ autoflush => 1,
+ autobless => 1,
+);
+if ($db2->error()) {
+ die "ERROR: " . $db2->error();
+}
+
+my $obj2 = $db2->{blessed};
+isa_ok( $obj2, 'Foo' );
+can_ok( $obj2, 'export', 'foo' );
+ok( !$obj2->can( 'STORE' ), "... but it cannot 'STORE'" );
+
+is( $obj2->{a}, 1 );
+is( $obj2->{b}[0], 1 );
+is( $obj2->{b}[1], 2 );
+is( $obj2->{b}[2], 3 );
+
+is( $db2->{unblessed}{a}, 1 );
+is( $db2->{unblessed}{b}[0], 1 );
+is( $db2->{unblessed}{b}[1], 2 );
+is( $db2->{unblessed}{b}[2], 3 );
+
+my $db3 = DBM::Deep->new(
+ file => 't/test.db',
+ autoflush => 1,
+# autobless => 0,
+);
+if ($db3->error()) {
+ die "ERROR: " . $db3->error();
+}
+
+my $obj3 = $db3->{blessed};
+isa_ok( $obj3, 'DBM::Deep' );
+can_ok( $obj3, 'export', 'STORE' );
+ok( !$obj3->can( 'foo' ), "... but it cannot 'foo'" );
+
+is( $obj3->{a}, 1 );
+is( $obj3->{b}[0], 1 );
+is( $obj3->{b}[1], 2 );
+is( $obj3->{b}[2], 3 );
+
+is( $db3->{unblessed}{a}, 1 );
+is( $db3->{unblessed}{b}[0], 1 );
+is( $db3->{unblessed}{b}[1], 2 );
+is( $db3->{unblessed}{b}[2], 3 );