[ROCKETMQ-52] Add unit tests for LocalFileOffsetStore
Project: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/commit/127b163d Tree: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/tree/127b163d Diff: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/diff/127b163d Branch: refs/heads/ROCKETMQ-57 Commit: 127b163dddae5bce3a33fa66d5b1f1167290a240 Parents: c99510f Author: yukon <[email protected]> Authored: Tue Jan 17 15:15:16 2017 +0800 Committer: yukon <[email protected]> Committed: Thu Jan 19 15:45:19 2017 +0800 ---------------------------------------------------------------------- .../store/LocalFileOffsetStoreTest.java | 74 ++++++++++++++++++++ 1 file changed, 74 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/127b163d/client/src/test/java/org/apache/rocketmq/client/consumer/store/LocalFileOffsetStoreTest.java ---------------------------------------------------------------------- diff --git a/client/src/test/java/org/apache/rocketmq/client/consumer/store/LocalFileOffsetStoreTest.java b/client/src/test/java/org/apache/rocketmq/client/consumer/store/LocalFileOffsetStoreTest.java new file mode 100644 index 0000000..58d99d6 --- /dev/null +++ b/client/src/test/java/org/apache/rocketmq/client/consumer/store/LocalFileOffsetStoreTest.java @@ -0,0 +1,74 @@ +/* + * 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.rocketmq.client.consumer.store; + +import java.util.Collections; +import java.util.HashSet; +import org.apache.rocketmq.client.ClientConfig; +import org.apache.rocketmq.client.impl.factory.MQClientInstance; +import org.apache.rocketmq.common.message.MessageQueue; +import org.junit.BeforeClass; +import org.junit.Test; +import org.mockito.Mock; +import org.mockito.Mockito; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.mockito.Mockito.when; + +public class LocalFileOffsetStoreTest { + + @Mock + private static MQClientInstance mQClientFactory; + private static String group = "FooBarGroup"; + private static String topic = "FooBar"; + private static String brokerName = "DefaultBrokerName"; + + @BeforeClass + public static void init() { + System.setProperty("rocketmq.client.localOffsetStoreDir", System.getProperty("java.io.tmpdir") + ".rocketmq_offsets"); + mQClientFactory = Mockito.mock(MQClientInstance.class); + String clientId = new ClientConfig().buildMQClientId() + "#TestNamespace" + System.currentTimeMillis(); + when(mQClientFactory.getClientId()).thenReturn(clientId); + } + + @Test + public void testUpdateOffset() throws Exception { + OffsetStore offsetStore = new LocalFileOffsetStore(mQClientFactory, group); + MessageQueue messageQueue = new MessageQueue(topic, brokerName, 1); + offsetStore.updateOffset(messageQueue, 1024, false); + + assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_MEMORY)).isEqualTo(1024); + + offsetStore.updateOffset(messageQueue, 1023, false); + assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_MEMORY)).isEqualTo(1023); + + offsetStore.updateOffset(messageQueue, 1022, true); + assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_MEMORY)).isEqualTo(1023); + } + + @Test + public void testReadOffset_FromStore() throws Exception { + OffsetStore offsetStore = new LocalFileOffsetStore(mQClientFactory, group); + MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2); + + offsetStore.updateOffset(messageQueue, 1024, false); + assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1); + + offsetStore.persistAll(new HashSet<>(Collections.singletonList(messageQueue))); + assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024); + } +} \ No newline at end of file
