/** * 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.heron.eco; import java.io.FileInputStream; import org.junit.After; import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.InjectMocks; import org.mockito.Mock; import org.mockito.Mockito; import org.mockito.runners.MockitoJUnitRunner; import org.powermock.api.mockito.PowerMockito; import org.apache.heron.api.Config; import org.apache.heron.api.HeronTopology; import org.apache.heron.eco.definition.EcoTopologyDefinition; import org.apache.heron.eco.parser.EcoParser; import org.apache.heron.eco.submit.EcoSubmitter; import org.apache.storm.generated.StormTopology; import static org.mockito.Matchers.any; import static org.mockito.Matchers.eq; import static org.mockito.Matchers.same; import static org.mockito.Mockito.verify; import static org.powermock.api.mockito.PowerMockito.when; @RunWith(MockitoJUnitRunner.class) public class EcoTest { @Mock private EcoParser mockEcoParser; @Mock private EcoSubmitter mockEcoSubmitter; @InjectMocks private Eco subject; @After public void ensureNoUnexpectedMockInteractions() { Mockito.verifyNoMoreInteractions(mockEcoParser, mockEcoSubmitter); } @Test public void testSubmit_StormTopologyType_BehavesAsExpected() throws Exception { FileInputStream mockStream = PowerMockito.mock(FileInputStream.class); FileInputStream mockPropsStream = PowerMockito.mock(FileInputStream.class); final String topologyName = "the name"; EcoTopologyDefinition topologyDefinition = new EcoTopologyDefinition(); topologyDefinition.setName(topologyName); when(mockEcoParser.parseFromInputStream(eq(mockStream), eq(mockPropsStream), eq(false))) .thenReturn(topologyDefinition); subject.submit(mockStream, mockPropsStream, false); verify(mockEcoParser).parseFromInputStream(same(mockStream), same(mockPropsStream), eq(false)); verify(mockEcoSubmitter).submitStormTopology(any(String.class), any(Config.class), any(StormTopology.class)); } @Test public void testSubmit_HeronTopologyType_BehavesAsExpected() throws Exception { FileInputStream mockStream = PowerMockito.mock(FileInputStream.class); FileInputStream mockPropsStream = PowerMockito.mock(FileInputStream.class); final String topologyName = "the name"; EcoTopologyDefinition topologyDefinition = new EcoTopologyDefinition(); topologyDefinition.setName(topologyName); topologyDefinition.setType("heron"); when(mockEcoParser.parseFromInputStream(eq(mockStream), eq(mockPropsStream), eq(false))) .thenReturn(topologyDefinition); subject.submit(mockStream, mockPropsStream, false); verify(mockEcoParser).parseFromInputStream(same(mockStream), same(mockPropsStream), eq(false)); verify(mockEcoSubmitter).submitHeronTopology(any(String.class), any(Config.class), any(HeronTopology.class)); } }