| /* |
| * 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.config.archaius.sources; |
| |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URI; |
| import java.net.URL; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| public class TestMicroserviceConfigLoader { |
| |
| private final MicroserviceConfigLoader loader = new MicroserviceConfigLoader(); |
| |
| private ConfigModel createConfigModel(String protocol, int order, String file) throws MalformedURLException { |
| ConfigModel configModel = new ConfigModel(); |
| configModel.setUrl(new URL(protocol, null, file)); |
| configModel.setOrder(order); |
| return configModel; |
| } |
| |
| @Test |
| public void configsSortedByInsertionOrder() throws MalformedURLException { |
| loader.getConfigModels().add(createConfigModel("jar", 0, "c")); |
| loader.getConfigModels().add(createConfigModel("jar", 0, "b")); |
| loader.getConfigModels().add(createConfigModel("jar", 0, "a")); |
| |
| loader.sort(); |
| |
| Assertions.assertEquals(urls("jar:c", "jar:b", "jar:a"), urlsOf(loader.getConfigModels())); |
| } |
| |
| @Test |
| public void configsSortedBySpecifiedOrder() throws MalformedURLException { |
| loader.getConfigModels().add(createConfigModel("jar", 1, "b")); |
| loader.getConfigModels().add(createConfigModel("jar", -10, "c")); |
| loader.getConfigModels().add(createConfigModel("jar", Integer.MAX_VALUE, "a")); |
| |
| loader.sort(); |
| |
| Assertions.assertEquals(urls("jar:c", "jar:b", "jar:a"), urlsOf(loader.getConfigModels())); |
| } |
| |
| @Test |
| public void jarsAlwaysHaveHigherPriorityThanFiles() throws MalformedURLException { |
| loader.getConfigModels().add(createConfigModel("file", 0, "f2")); |
| loader.getConfigModels().add(createConfigModel("jar", 1, "j1")); |
| loader.getConfigModels().add(createConfigModel("file", 0, "f1")); |
| |
| loader.sort(); |
| |
| Assertions.assertEquals(urls("jar:j1", "file:f2", "file:f1"), urlsOf(loader.getConfigModels())); |
| } |
| |
| private String urlsOf(List<ConfigModel> configModels) { |
| return String.join(",", |
| configModels |
| .stream() |
| .map(configModel -> configModel.getUrl().toString()) |
| .collect(Collectors.toList())); |
| } |
| |
| private String urls(String... urls) { |
| return String.join(",", (CharSequence[]) urls); |
| } |
| |
| @Test |
| public void testLoadEmptyYaml() throws IOException { |
| loader.load("empty.yaml"); |
| Assertions.assertTrue(loader.getConfigModels().get(0).getConfig().isEmpty()); |
| } |
| |
| @Test |
| public void testLoadNotExistYaml() throws IOException { |
| URL url = URI.create("file:/notExist.yaml").toURL(); |
| try { |
| loader.load(url); |
| Assertions.fail("must throw exception"); |
| } catch (FileNotFoundException e) { |
| Assertions.assertTrue(true); |
| } |
| } |
| } |