@Test
public void testAggregatingMembersEnricher() throws Exception {
origApp.start(ImmutableList.of(origLoc));
origCluster.resize(2);
origApp.addEnricher(
Enrichers.builder()
.aggregating(METRIC1)
.from(origCluster)
.fromMembers()
.computing(StringFunctions.joiner(","))
.publishing(METRIC2)
.build());
TestApplication newApp = rebind();
DynamicCluster newCluster =
(DynamicCluster)
Iterables.find(newApp.getChildren(), Predicates.instanceOf(DynamicCluster.class));
int i = 1;
for (Entity member : newCluster.getMembers()) {
((EntityInternal) member).setAttribute(METRIC1, "myval" + (i++));
}
EntityTestUtils.assertAttributeEventually(
newApp,
METRIC2,
Predicates.or(Predicates.equalTo("myval1,myval2"), Predicates.equalTo("myval2,myval1")));
}
@SuppressWarnings("unchecked")
@Test
public void testCombiningEnricher() throws Exception {
origApp.addEnricher(
Enrichers.builder()
.combining(METRIC1, METRIC2)
.from(origEntity)
.computing(StringFunctions.joiner(","))
.publishing(METRIC2)
.build());
TestApplication newApp = rebind();
TestEntity newEntity =
(TestEntity) Iterables.find(newApp.getChildren(), Predicates.instanceOf(TestEntity.class));
newEntity.setAttribute(METRIC1, "myval");
newEntity.setAttribute(METRIC2, "myval2");
EntityTestUtils.assertAttributeEventually(
newApp,
METRIC2,
Predicates.or(Predicates.equalTo("myval,myval2"), Predicates.equalTo("myval2,myval")));
}
