is( $c->alignment_table, $table, "Cached table returned upon second call" );
$c->calculate_ranks;
is( $c->alignment_table, $table, "Cached table retained with no rank change" );
-$c->add_relationship( 'n24', 'n23', { 'type' => 'spelling' } );
-isnt( $c->alignment_table, $table, "Alignment table changed after relationship add" );
+$c->add_relationship( 'n13', 'n23', { type => 'repetition' } );
+is( $c->alignment_table, $table, "Alignment table unchanged after non-colo relationship add" );
+$c->add_relationship( 'n24', 'n23', { type => 'spelling' } );
+isnt( $c->alignment_table, $table, "Alignment table changed after colo relationship add" );
}