| /* |
| * 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.servicecomb.transport.common; |
| |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import org.apache.servicecomb.foundation.test.scaffolding.config.ArchaiusUtils; |
| import org.apache.servicecomb.foundation.test.scaffolding.log.LogCollector; |
| |
| import mockit.Mock; |
| import mockit.MockUp; |
| import org.junit.jupiter.api.AfterAll; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| public class TestTransportConfigUtils { |
| @BeforeEach |
| public void setup() { |
| ArchaiusUtils.resetConfig(); |
| } |
| |
| @AfterAll |
| public static void teardown() { |
| ArchaiusUtils.resetConfig(); |
| } |
| |
| static String key = "verticle-count"; |
| |
| static String deprecatedKey = "thread-count"; |
| |
| @Test |
| public void readVerticleCount_new_exist() { |
| ArchaiusUtils.setProperty(key, 10); |
| |
| Assertions.assertEquals(10, TransportConfigUtils.readVerticleCount(key, deprecatedKey)); |
| } |
| |
| @Test |
| public void readVerticleCount_old_exist() { |
| ArchaiusUtils.setProperty(deprecatedKey, 10); |
| |
| LogCollector collector = new LogCollector(); |
| Assertions.assertEquals(10, TransportConfigUtils.readVerticleCount(key, deprecatedKey)); |
| Assertions.assertEquals("thread-count is ambiguous, and deprecated, recommended to use verticle-count.", |
| collector.getEvents().get(0).getMessage()); |
| collector.teardown(); |
| } |
| |
| @Test |
| public void readVerticleCount_default_smallCpu() { |
| new MockUp<Runtime>() { |
| @Mock |
| int availableProcessors() { |
| return 7; |
| } |
| }; |
| |
| LogCollector collector = new LogCollector(); |
| Assertions.assertEquals(7, TransportConfigUtils.readVerticleCount(key, deprecatedKey)); |
| Assertions.assertEquals("verticle-count not defined, set to 7.", |
| collector.getLastEvents().getMessage()); |
| collector.teardown(); |
| } |
| |
| @Test |
| public void readVerticleCount_default_bigCpu() { |
| AtomicInteger count = new AtomicInteger(8); |
| new MockUp<Runtime>() { |
| @Mock |
| int availableProcessors() { |
| return count.get(); |
| } |
| }; |
| |
| LogCollector collector = new LogCollector(); |
| Assertions.assertEquals(8, TransportConfigUtils.readVerticleCount(key, deprecatedKey)); |
| Assertions.assertEquals("verticle-count not defined, set to 8.", |
| collector.getLastEvents().getMessage()); |
| |
| count.set(9); |
| collector.clear(); |
| Assertions.assertEquals(8, TransportConfigUtils.readVerticleCount(key, deprecatedKey)); |
| Assertions.assertEquals("verticle-count not defined, set to 8.", |
| collector.getLastEvents().getMessage()); |
| |
| collector.teardown(); |
| } |
| } |