+ shardManager.underlyingActor().waitForRecoveryComplete();
+
+ Collection<String> knownModules = shardManager.underlyingActor().getKnownModules();
+
+ assertEquals("getKnownModules", persistedModules, Sets.newHashSet(knownModules));
+ }};
+ }
+
+ @Test
+ public void testOnUpdateSchemaContextUpdateKnownModulesIfTheyContainASuperSetOfTheKnownModules()
+ throws Exception {
+ new JavaTestKit(getSystem()) {{
+ final TestActorRef<ShardManager> shardManager =
+ TestActorRef.create(getSystem(), newShardMgrProps());
+
+ assertEquals("getKnownModules size", 0, shardManager.underlyingActor().getKnownModules().size());
+
+ ModuleIdentifier foo = mock(ModuleIdentifier.class);
+ when(foo.getNamespace()).thenReturn(new URI("foo"));
+
+ Set<ModuleIdentifier> moduleIdentifierSet = new HashSet<>();
+ moduleIdentifierSet.add(foo);
+
+ SchemaContext schemaContext = mock(SchemaContext.class);
+ when(schemaContext.getAllModuleIdentifiers()).thenReturn(moduleIdentifierSet);
+
+ shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
+
+ assertEquals("getKnownModules", Sets.newHashSet("foo"),
+ Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
+
+ ModuleIdentifier bar = mock(ModuleIdentifier.class);
+ when(bar.getNamespace()).thenReturn(new URI("bar"));
+
+ moduleIdentifierSet.add(bar);
+
+ shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
+
+ assertEquals("getKnownModules", Sets.newHashSet("foo", "bar"),
+ Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
+ }};
+ }
+
+ @Test
+ public void testOnUpdateSchemaContextDoNotUpdateKnownModulesIfTheyDoNotContainASuperSetOfKnownModules()
+ throws Exception {
+ new JavaTestKit(getSystem()) {{
+ final TestActorRef<ShardManager> shardManager =
+ TestActorRef.create(getSystem(), newShardMgrProps());
+
+ SchemaContext schemaContext = mock(SchemaContext.class);
+ Set<ModuleIdentifier> moduleIdentifierSet = new HashSet<>();
+
+ ModuleIdentifier foo = mock(ModuleIdentifier.class);
+ when(foo.getNamespace()).thenReturn(new URI("foo"));
+
+ moduleIdentifierSet.add(foo);
+
+ when(schemaContext.getAllModuleIdentifiers()).thenReturn(moduleIdentifierSet);
+
+ shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
+
+ assertEquals("getKnownModules", Sets.newHashSet("foo"),
+ Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
+
+ //Create a completely different SchemaContext with only the bar module in it
+ //schemaContext = mock(SchemaContext.class);
+ moduleIdentifierSet.clear();
+ ModuleIdentifier bar = mock(ModuleIdentifier.class);
+ when(bar.getNamespace()).thenReturn(new URI("bar"));
+
+ moduleIdentifierSet.add(bar);
+
+ shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
+
+ assertEquals("getKnownModules", Sets.newHashSet("foo"),
+ Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));