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Allow fields to be excluded from hashCode() and equals() generation (#…
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...-tests/src/test/java/org/jsonschema2pojo/integration/ExcludedFromEqualsAndHashCodeIT.java
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| /** | ||
| * Copyright © 2010-2014 Nokia | ||
| * | ||
| * Licensed 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. | ||
| */ | ||
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| package org.jsonschema2pojo.integration; | ||
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| import org.jsonschema2pojo.integration.util.Jsonschema2PojoRule; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
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| import java.beans.IntrospectionException; | ||
| import java.beans.PropertyDescriptor; | ||
| import java.lang.reflect.InvocationTargetException; | ||
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| import static org.hamcrest.CoreMatchers.equalTo; | ||
| import static org.hamcrest.core.Is.is; | ||
| import static org.hamcrest.core.IsNot.not; | ||
| import static org.junit.Assert.assertThat; | ||
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| public class ExcludedFromEqualsAndHashCodeIT { | ||
| @ClassRule public static Jsonschema2PojoRule classSchemaRule = new Jsonschema2PojoRule(); | ||
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| private static Class<?> clazz; | ||
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| @BeforeClass | ||
| public static void generateAndCompileEnum() throws ClassNotFoundException, IllegalAccessException, InstantiationException { | ||
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| ClassLoader resultsClassLoader = classSchemaRule.generateAndCompile("/schema/excludedFromEqualsAndHashCode/excludedFromEqualsAndHashCode.json", "com.example"); | ||
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| clazz = resultsClassLoader.loadClass("com.example.ExcludedFromEqualsAndHashCode"); | ||
| } | ||
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| @Test | ||
| public void hashCodeTest() throws IllegalAccessException, InstantiationException, IntrospectionException, InvocationTargetException { | ||
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| Object instance = clazz.newInstance(); | ||
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| setProperty(instance, "excludedByProperty", "one"); | ||
| setProperty(instance, "excludedByArray", "two"); | ||
| setProperty(instance, "notExcluded", "three"); | ||
| setProperty(instance, "notExcludedByProperty", "four"); | ||
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| int hashCodeBefore; | ||
| int hashCodeAfter; | ||
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| hashCodeBefore = instance.hashCode(); | ||
| setProperty(instance, "excludedByProperty", "five"); | ||
| hashCodeAfter = instance.hashCode(); | ||
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| assertThat(hashCodeBefore, is(equalTo(hashCodeAfter))); | ||
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| hashCodeBefore = hashCodeAfter; | ||
| setProperty(instance, "excludedByArray", "six"); | ||
| hashCodeAfter = instance.hashCode(); | ||
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| assertThat(hashCodeBefore, is(equalTo(hashCodeAfter))); | ||
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| hashCodeBefore = hashCodeAfter; | ||
| setProperty(instance, "notExcluded", "seven"); | ||
| hashCodeAfter = instance.hashCode(); | ||
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| assertThat(hashCodeBefore, is(not(equalTo(hashCodeAfter)))); | ||
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| hashCodeBefore = hashCodeAfter; | ||
| setProperty(instance, "notExcludedByProperty", "eight"); | ||
| hashCodeAfter = instance.hashCode(); | ||
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| assertThat(hashCodeBefore, is(not(equalTo(hashCodeAfter)))); | ||
| } | ||
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| @Test | ||
| public void equalsSelf() throws IllegalAccessException, InstantiationException { | ||
| Object instance = clazz.newInstance(); | ||
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| assertThat(instance.equals(instance), is(true)); | ||
| } | ||
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| @Test | ||
| public void exludedByPropertyTest() throws IllegalAccessException, InstantiationException, IntrospectionException, InvocationTargetException { | ||
| Object instanceOne = clazz.newInstance(); | ||
| Object instanceTwo = clazz.newInstance(); | ||
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| setProperty(instanceOne, "excludedByProperty", "one"); | ||
| setProperty(instanceOne, "excludedByArray", "two"); | ||
| setProperty(instanceOne, "notExcluded", "three"); | ||
| setProperty(instanceOne, "notExcludedByProperty", "four"); | ||
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| setProperty(instanceTwo, "excludedByProperty", "differentValue"); | ||
| setProperty(instanceTwo, "excludedByArray", "two"); | ||
| setProperty(instanceTwo, "notExcluded", "three"); | ||
| setProperty(instanceTwo, "notExcludedByProperty", "four"); | ||
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| assertThat(instanceOne.equals(instanceTwo), is(true)); | ||
| } | ||
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| @Test | ||
| public void exludedByArrayTest() throws IllegalAccessException, InstantiationException, IntrospectionException, InvocationTargetException { | ||
| Object instanceOne = clazz.newInstance(); | ||
| Object instanceTwo = clazz.newInstance(); | ||
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| setProperty(instanceOne, "excludedByProperty", "one"); | ||
| setProperty(instanceOne, "excludedByArray", "two"); | ||
| setProperty(instanceOne, "notExcluded", "three"); | ||
| setProperty(instanceOne, "notExcludedByProperty", "four"); | ||
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| setProperty(instanceTwo, "excludedByProperty", "one"); | ||
| setProperty(instanceTwo, "excludedByArray", "differentValue"); | ||
| setProperty(instanceTwo, "notExcluded", "three"); | ||
| setProperty(instanceTwo, "notExcludedByProperty", "four"); | ||
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| assertThat(instanceOne.equals(instanceTwo), is(true)); | ||
| } | ||
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| @Test | ||
| public void notExcludedTest() throws IllegalAccessException, InstantiationException, IntrospectionException, InvocationTargetException { | ||
| Object instanceOne = clazz.newInstance(); | ||
| Object instanceTwo = clazz.newInstance(); | ||
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| setProperty(instanceOne, "excludedByProperty", "one"); | ||
| setProperty(instanceOne, "excludedByArray", "two"); | ||
| setProperty(instanceOne, "notExcluded", "three"); | ||
| setProperty(instanceOne, "notExcludedByProperty", "four"); | ||
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| setProperty(instanceTwo, "excludedByProperty", "one"); | ||
| setProperty(instanceTwo, "excludedByArray", "two"); | ||
| setProperty(instanceTwo, "notExcluded", "differentValue"); | ||
| setProperty(instanceTwo, "notExcludedByProperty", "four"); | ||
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| assertThat(instanceOne.equals(instanceTwo), is(false)); | ||
| } | ||
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| @Test | ||
| public void notExludedByPropertyTest() throws IllegalAccessException, InstantiationException, IntrospectionException, InvocationTargetException { | ||
| Object instanceOne = clazz.newInstance(); | ||
| Object instanceTwo = clazz.newInstance(); | ||
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| setProperty(instanceOne, "excludedByProperty", "one"); | ||
| setProperty(instanceOne, "excludedByArray", "two"); | ||
| setProperty(instanceOne, "notExcluded", "three"); | ||
| setProperty(instanceOne, "notExcludedByProperty", "four"); | ||
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| setProperty(instanceTwo, "excludedByProperty", "one"); | ||
| setProperty(instanceTwo, "excludedByArray", "two"); | ||
| setProperty(instanceTwo, "notExcluded", "three"); | ||
| setProperty(instanceTwo, "notExcludedByProperty", "differentValue"); | ||
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| assertThat(instanceOne.equals(instanceTwo), is(false)); | ||
| } | ||
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| private static void setProperty(Object instance, String property, String value) throws IllegalAccessException, InvocationTargetException, IntrospectionException { | ||
| new PropertyDescriptor(property, clazz).getWriteMethod().invoke(instance, value); | ||
| } | ||
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| } |
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...rc/test/resources/schema/excludedFromEqualsAndHashCode/excludedFromEqualsAndHashCode.json
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,20 @@ | ||
| { | ||
| "type": "object", | ||
| "excludedFromEqualsAndHashCode" : [ "excludedByArray" ], | ||
| "properties": { | ||
| "notExcluded" : { | ||
| "type" : "string" | ||
| }, | ||
| "excludedByProperty" : { | ||
| "type" : "string", | ||
| "excludedFromEqualsAndHashCode" : true | ||
| }, | ||
| "notExcludedByProperty" : { | ||
| "type" : "string", | ||
| "excludedFromEqualsAndHashCode" : false | ||
| }, | ||
| "excludedByArray" : { | ||
| "type" : "string" | ||
| } | ||
| } | ||
| } |