| /* |
| * 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.dubbo.common; |
| |
| import org.apache.dubbo.common.utils.NetUtils; |
| |
| import org.junit.jupiter.api.Test; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| public class URLBuilderTest { |
| @Test |
| public void testNoArgConstructor() { |
| URL url = new URLBuilder().build(); |
| assertThat(url.toString(), equalTo("")); |
| } |
| |
| @Test |
| public void shouldAddParameter() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan"); |
| URL url2 = URLBuilder.from(url1) |
| .addParameter("newKey1", "newValue1") // string |
| .addParameter("newKey2", 2) // int |
| .addParameter("version", 1) // override |
| .build(); |
| assertThat(url2.getParameter("newKey1"), equalTo("newValue1")); |
| assertThat(url2.getParameter("newKey2"), equalTo("2")); |
| assertThat(url2.getVersion(), equalTo("1")); |
| } |
| |
| @Test |
| public void shouldSet() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan"); |
| int port = NetUtils.getAvailablePort(); |
| URL url2 = URLBuilder.from(url1) |
| .setProtocol("rest") |
| .setUsername("newUsername") |
| .setPassword("newPassword") |
| .setHost("newHost") |
| .setPath("newContext") |
| .setPort(port) |
| .build(); |
| assertThat(url2.getProtocol(), equalTo("rest")); |
| assertThat(url2.getUsername(), equalTo("newUsername")); |
| assertThat(url2.getPassword(), equalTo("newPassword")); |
| assertThat(url2.getHost(), equalTo("newHost")); |
| assertThat(url2.getPort(), equalTo(port)); |
| assertThat(url2.getPath(), equalTo("newContext")); |
| |
| int port2 = NetUtils.getAvailablePort(); |
| url2 = URLBuilder.from(url1) |
| .setAddress("newHost2:"+ port2) |
| .build(); |
| assertThat(url2.getHost(), equalTo("newHost2")); |
| assertThat(url2.getPort(), equalTo(port2)); |
| } |
| |
| @Test |
| public void shouldClearParameters() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan"); |
| URL url2 = URLBuilder.from(url1) |
| .clearParameters() |
| .build(); |
| assertThat(url2.getParameters().size(), equalTo(0)); |
| } |
| |
| @Test |
| public void shouldRemoveParameters() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan&key2=v2"); |
| URL url2 = URLBuilder.from(url1) |
| .removeParameters(Arrays.asList("key2", "application")) |
| .build(); |
| assertThat(url2.getParameters().size(), equalTo(1)); |
| assertThat(url2.getVersion(), equalTo("1.0.0")); |
| } |
| |
| @Test |
| public void shouldAddIfAbsent() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan&key2=v2"); |
| URL url2 = URLBuilder.from(url1) |
| .addParameterIfAbsent("absentKey", "absentValue") |
| .addParameterIfAbsent("version", "2.0.0") // should not override |
| .build(); |
| assertThat(url2.getVersion(), equalTo("1.0.0")); |
| assertThat(url2.getParameter("absentKey"), equalTo("absentValue")); |
| } |
| |
| @Test |
| public void shouldAddParameters() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan&key2=v2"); |
| |
| // string pairs test |
| URL url2 = URLBuilder.from(url1) |
| .addParameters("version", "1.0.0", "absentKey1", "absentValue1") |
| .build(); |
| assertThat(url2.getParameter("version"), equalTo("1.0.0")); |
| assertThat(url2.getParameter("absentKey1"), equalTo("absentValue1")); |
| |
| // map test |
| Map<String, String> parameters = new HashMap<String, String>(){ |
| { |
| this.put("version", "2.0.0"); |
| this.put("absentKey2", "absentValue2"); |
| } |
| }; |
| url2 = URLBuilder.from(url1) |
| .addParameters(parameters) |
| .build(); |
| assertThat(url2.getParameter("version"), equalTo("2.0.0")); |
| assertThat(url2.getParameter("absentKey2"), equalTo("absentValue2")); |
| } |
| |
| @Test |
| public void shouldAddParametersIfAbsent() { |
| URL url1 = URL.valueOf("dubbo://admin:hello1234@10.20.130.230:20880/context/path?version=1.0.0&application=morgan&key2=v2"); |
| |
| Map<String, String> parameters = new HashMap<String, String>(){ |
| { |
| this.put("version", "2.0.0"); |
| this.put("absentKey", "absentValue"); |
| } |
| }; |
| URL url2 = URLBuilder.from(url1) |
| .addParametersIfAbsent(parameters) |
| .build(); |
| assertThat(url2.getParameter("version"), equalTo("1.0.0")); |
| assertThat(url2.getParameter("absentKey"), equalTo("absentValue")); |
| } |
| } |