+cmp_ok( $o->get( 'key-next' ), '==', $key_next + 1, 'key-next' );
+
+ok( $o->set('test-incrby', 0), 'test-incrby' );
+ok( $o->set('test-decrby', 0), 'test-decry' );
+foreach ( 1 .. 3 ) {
+ cmp_ok( $o->incr('test-incrby', 3), '==', $_ * 3, 'incrby 3' );
+ cmp_ok( $o->decr('test-decrby', 7), '==', -( $_ * 7 ), 'decrby 7' );
+}
+
+ok( $o->del( $_ ), "del $_" ) foreach map { "key-$_" } ( 'next', 'left' );
+ok( ! $o->del('non-existing' ), 'del non-existing' );
+
+cmp_ok( $o->type('foo'), 'eq', 'string', 'type' );
+
+cmp_ok( $o->keys('key-*'), '==', $key_next + 1, 'key-*' );
+is_deeply( [ $o->keys('key-*') ], [ @keys ], 'keys' );
+
+ok( my $key = $o->randomkey, 'randomkey' );
+diag "key: $key";
+
+ok( $o->rename( 'test-incrby', 'test-renamed' ), 'rename' );
+ok( $o->exists( 'test-renamed' ), 'exists test-renamed' );
+
+eval { $o->rename( 'test-decrby', 'test-renamed', 1 ) };
+ok( $@, 'rename to existing key' );
+
+ok( my $nr_keys = $o->dbsize, 'dbsize' );
+diag "dbsize: $nr_keys";
+
+diag "Commands operating on lists";
+
+ok( $o->rpush( 'test-list' => 'foo' ), 'rpush' );
+
+
+
+