}
@Test public void testToBothConsumesToBoth()
{
LogBindings L = new LogBindings(), R = new LogBindings();
BindingSink both = BindingSink.toBoth( L, R );
Node [] binding = new Node[] {null, GraphTestBase.node( "A" )};
both.consume( binding );
assertEquals( Utils.bindings( "A" ), L.bindings );
assertEquals( Utils.bindings( "A" ), R.bindings );
assertFalse( L.startCalled );
assertFalse( L.finishCalled );
assertFalse( R.startCalled );