| /* |
| * 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.swagger.invocation.validator; |
| |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.Method; |
| |
| import org.hamcrest.MatcherAssert; |
| import org.hamcrest.Matchers; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| public class TestDefaultParameterNameProvider { |
| static class ValidatorForTest { |
| static class Student { |
| private String name; |
| |
| int age; |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public int getAge() { |
| return age; |
| } |
| |
| public void setAge(int age) { |
| this.age = age; |
| } |
| } |
| |
| private String grade; |
| |
| private int number; |
| |
| public ValidatorForTest() { |
| } |
| |
| public ValidatorForTest(String grade, int number) { |
| this.grade = grade; |
| this.number = number; |
| } |
| |
| public int add(int a, int b) { |
| return a + b; |
| } |
| |
| public String sayHi(String hi) { |
| return hi + " sayhi"; |
| } |
| |
| public Student sayHello(Student student) { |
| return student; |
| } |
| |
| public String setTest(String grade) { |
| this.grade = grade; |
| return this.grade; |
| } |
| |
| public int getNumber() { |
| return number; |
| } |
| |
| public void setNumber(int number) { |
| this.number = number; |
| } |
| } |
| |
| Class<ValidatorForTest> validatorForTest = ValidatorForTest.class; |
| |
| DefaultParameterNameProvider parameterNameProvider = new DefaultParameterNameProvider(); |
| |
| @Test |
| public void testMethod() throws NoSuchMethodException { |
| Method method = validatorForTest.getMethod("add", int.class, int.class); |
| MatcherAssert.assertThat(parameterNameProvider.getParameterNames(method), Matchers.contains("a", "b")); |
| method = validatorForTest.getMethod("sayHi", String.class); |
| MatcherAssert.assertThat(parameterNameProvider.getParameterNames(method), Matchers.contains("hi")); |
| method = validatorForTest.getMethod("sayHello", ValidatorForTest.Student.class); |
| MatcherAssert.assertThat(parameterNameProvider.getParameterNames(method), Matchers.contains("student")); |
| method = validatorForTest.getMethod("setTest", String.class); |
| MatcherAssert.assertThat(parameterNameProvider.getParameterNames(method), Matchers.contains("grade")); |
| method = validatorForTest.getMethod("getNumber"); |
| Assertions.assertTrue(parameterNameProvider.getParameterNames(method).isEmpty()); |
| method = validatorForTest.getMethod("setNumber", int.class); |
| MatcherAssert.assertThat(parameterNameProvider.getParameterNames(method), Matchers.contains("number")); |
| } |
| |
| @Test |
| public void testConstructor() throws NoSuchMethodException { |
| Constructor<ValidatorForTest> constructor = validatorForTest.getConstructor(String.class, int.class); |
| MatcherAssert.assertThat(parameterNameProvider.getParameterNames(constructor), Matchers.contains("grade", "number")); |
| constructor = validatorForTest.getConstructor(); |
| Assertions.assertTrue(parameterNameProvider.getParameterNames(constructor).isEmpty()); |
| |
| } |
| } |