Fixes JIRA issue SGF-231 - user is unable to specify Order Policy with Serial Gateway Senders.
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John Blum
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/*
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* Copyright 2010-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.data.gemfire.wan;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.mockito.Matchers.eq;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import org.junit.Test;
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import org.springframework.data.gemfire.TestUtils;
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import com.gemstone.gemfire.cache.Cache;
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import com.gemstone.gemfire.cache.util.Gateway;
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import com.gemstone.gemfire.cache.wan.GatewaySender;
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import com.gemstone.gemfire.cache.wan.GatewaySenderFactory;
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/**
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* The GatewaySenderFactoryBeanTest class is a test suite of test cases testing the contract and functionality of the
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* GatewaySenderFactoryBean class.
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* <p/>
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* @author John Blum
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* @see com.gemstone.gemfire.cache.Cache
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* @see com.gemstone.gemfire.cache.wan.GatewaySender
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* @see com.gemstone.gemfire.cache.util.Gateway
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* @see com.gemstone.gemfire.cache.wan.GatewaySenderFactory
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* @see org.junit.Test
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* @see org.mockito.Mockito
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* @see org.springframework.data.gemfire.wan.GatewaySenderFactoryBean
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* @since 1.4.0
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*/
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public class GatewaySenderFactoryBeanTest {
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protected Cache createMockCacheWithGatewayInfrastructure(final GatewaySenderFactory gatewaySenderFactory) {
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Cache mockCache = mock(Cache.class);
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when(mockCache.createGatewaySenderFactory()).thenReturn(gatewaySenderFactory);
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return mockCache;
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}
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protected GatewaySenderFactory createMockGatewaySenderFactory(final String gatewaySenderName,
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final int remoteDistributedSystemId) {
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GatewaySenderFactory mockGatewaySenderFactory = mock(GatewaySenderFactory.class);
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GatewaySender mockGatewaySender = mock(GatewaySender.class);
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when(mockGatewaySender.getId()).thenReturn(gatewaySenderName);
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when(mockGatewaySender.getRemoteDSId()).thenReturn(remoteDistributedSystemId);
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when(mockGatewaySenderFactory.create(eq(gatewaySenderName), eq(remoteDistributedSystemId)))
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.thenReturn(mockGatewaySender);
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return mockGatewaySenderFactory;
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}
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protected void verifyExpectations(final GatewaySenderFactoryBean factoryBean,
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final GatewaySenderFactory mockGatewaySenderFactory) throws Exception {
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Boolean parallel = TestUtils.readField("parallel", factoryBean);
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verify(mockGatewaySenderFactory).setParallel(eq(Boolean.TRUE.equals(parallel)));
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String orderPolicy = TestUtils.readField("orderPolicy", factoryBean);
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if (orderPolicy != null) {
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verify(mockGatewaySenderFactory).setOrderPolicy(eq(Gateway.OrderPolicy.valueOf(orderPolicy.toUpperCase())));
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}
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Integer dispatcherThreads = TestUtils.readField("dispatcherThreads", factoryBean);
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if (dispatcherThreads != null) {
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verify(mockGatewaySenderFactory).setDispatcherThreads(eq(dispatcherThreads));
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}
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}
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@Test
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public void testParallelGatewaySender() throws Exception {
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GatewaySenderFactory mockGatewaySenderFactory = createMockGatewaySenderFactory("g1", 69);
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GatewaySenderFactoryBean factoryBean = new GatewaySenderFactoryBean(
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createMockCacheWithGatewayInfrastructure(mockGatewaySenderFactory));
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factoryBean.setName("g1");
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factoryBean.setRemoteDistributedSystemId(69);
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factoryBean.setParallel(true);
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factoryBean.doInit();
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verifyExpectations(factoryBean, mockGatewaySenderFactory);
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GatewaySender gatewaySender = factoryBean.getObject();
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assertNotNull(gatewaySender);
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assertEquals("g1", gatewaySender.getId());
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assertEquals(69, gatewaySender.getRemoteDSId());
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}
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@Test(expected = IllegalArgumentException.class)
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public void testParallelGatewaySenderWithOrderPolicy() {
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GatewaySenderFactory mockGatewaySenderFactory = createMockGatewaySenderFactory("g2", 69);
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GatewaySenderFactoryBean factoryBean = new GatewaySenderFactoryBean(
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createMockCacheWithGatewayInfrastructure(mockGatewaySenderFactory));
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factoryBean.setName("g2");
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factoryBean.setRemoteDistributedSystemId(69);
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factoryBean.setParallel(true);
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factoryBean.setOrderPolicy("KEY");
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try {
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factoryBean.doInit();
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}
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catch (IllegalArgumentException expected) {
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assertEquals("Order Policy cannot be used with a Parallel Gateway Sender Queue.", expected.getMessage());
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throw expected;
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}
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}
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@Test(expected = IllegalArgumentException.class)
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public void testParallelGatewaySenderWithDispatcherThreads() {
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GatewaySenderFactory mockGatewaySenderFactory = createMockGatewaySenderFactory("g3", 69);
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GatewaySenderFactoryBean factoryBean = new GatewaySenderFactoryBean(
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createMockCacheWithGatewayInfrastructure(mockGatewaySenderFactory));
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factoryBean.setName("g3");
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factoryBean.setRemoteDistributedSystemId(69);
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factoryBean.setParallel(true);
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factoryBean.setDispatcherThreads(1);
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try {
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factoryBean.doInit();
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}
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catch (IllegalArgumentException expected) {
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assertEquals("The number of Dispatcher Threads cannot be specified with a Parallel Gateway Sender Queue.",
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expected.getMessage());
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throw expected;
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}
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}
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@Test
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public void testSerialGatewaySenderWithOrderPolicy() throws Exception {
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GatewaySenderFactory mockGatewaySenderFactory = createMockGatewaySenderFactory("g4", 21);
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GatewaySenderFactoryBean factoryBean = new GatewaySenderFactoryBean(
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createMockCacheWithGatewayInfrastructure(mockGatewaySenderFactory));
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factoryBean.setName("g4");
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factoryBean.setRemoteDistributedSystemId(21);
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factoryBean.setParallel(false);
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factoryBean.setDispatcherThreads(1);
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factoryBean.doInit();
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verifyExpectations(factoryBean, mockGatewaySenderFactory);
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GatewaySender gatewaySender = factoryBean.getObject();
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assertNotNull(gatewaySender);
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assertEquals("g4", gatewaySender.getId());
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assertEquals(21, gatewaySender.getRemoteDSId());
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}
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@Test
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public void testGatewaySenderWithOrderPolicyAndDispatcherThreads() throws Exception {
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GatewaySenderFactory mockGatewaySenderFactory = createMockGatewaySenderFactory("g5", 42);
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GatewaySenderFactoryBean factoryBean = new GatewaySenderFactoryBean(
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createMockCacheWithGatewayInfrastructure(mockGatewaySenderFactory));
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factoryBean.setName("g5");
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factoryBean.setRemoteDistributedSystemId(42);
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factoryBean.setOrderPolicy("THREAD");
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factoryBean.setDispatcherThreads(1);
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factoryBean.doInit();
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verifyExpectations(factoryBean, mockGatewaySenderFactory);
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GatewaySender gatewaySender = factoryBean.getObject();
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assertNotNull(gatewaySender);
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assertEquals("g5", gatewaySender.getId());
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assertEquals(42, gatewaySender.getRemoteDSId());
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}
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}
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