| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.beam.runners.fnexecution.state; |
| |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| |
| import java.util.EnumMap; |
| import org.apache.beam.model.fnexecution.v1.BeamFnApi.StateKey; |
| import org.apache.beam.model.fnexecution.v1.BeamFnApi.StateKey.MultimapSideInput; |
| import org.apache.beam.model.fnexecution.v1.BeamFnApi.StateKey.TypeCase; |
| import org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| import org.mockito.Mockito; |
| |
| /** Tests for {@link StateRequestHandlers}. */ |
| @RunWith(JUnit4.class) |
| public class StateRequestHandlersTest { |
| @Test |
| public void testDelegatingStateHandlerDelegates() throws Exception { |
| StateRequestHandler mockHandler = Mockito.mock(StateRequestHandler.class); |
| StateRequestHandler mockHandler2 = Mockito.mock(StateRequestHandler.class); |
| EnumMap<StateKey.TypeCase, StateRequestHandler> handlers = |
| new EnumMap<>(StateKey.TypeCase.class); |
| handlers.put(StateKey.TypeCase.TYPE_NOT_SET, mockHandler); |
| handlers.put(TypeCase.MULTIMAP_SIDE_INPUT, mockHandler2); |
| StateRequest request = StateRequest.getDefaultInstance(); |
| StateRequest request2 = |
| StateRequest.newBuilder() |
| .setStateKey( |
| StateKey.newBuilder().setMultimapSideInput(MultimapSideInput.getDefaultInstance())) |
| .build(); |
| StateRequestHandlers.delegateBasedUponType(handlers).handle(request); |
| StateRequestHandlers.delegateBasedUponType(handlers).handle(request2); |
| verify(mockHandler).handle(request); |
| verify(mockHandler2).handle(request2); |
| verifyNoMoreInteractions(mockHandler, mockHandler2); |
| } |
| |
| @Test |
| public void testDelegatingStateHandlerThrowsWhenNotFound() throws Exception { |
| StateRequestHandlers.delegateBasedUponType(new EnumMap<>(StateKey.TypeCase.class)) |
| .handle(StateRequest.getDefaultInstance()); |
| } |
| } |