userProjectSupplier);
}
@Test
public final void testTagFilteringWorks() {
InstanceInZone instanceInZone = new InstanceInZone(instance, "zoneId");
NodeMetadata nodeMetadata = groupGroupNodeParser.apply(instanceInZone);
assertEquals(nodeMetadata.getId(), "id/test-0");
assertEquals(nodeMetadata.getTags(), ImmutableSet.<String>of(
"aTag" // "aTag" kept as a non firewall tag.
// "Group-port-42" filtered out as a firewall tag.