Jmockdata 1.x,2.x版本使用介绍，3.0.0版本变化较大，请参考另外一篇文章

阅读量：6539 次

发布时间：2019-06-24

本文共 18338 字，大约阅读时间需要 61 分钟。

Jmockdata 1.x,2.x版本使用介绍，3.0.0版本变化较大，请参考

Jmockdata

Jmockdta是一款实现模拟JAVA类型或对象的实例化并随机初始化对象的数据的工具框架。单元测试的利器。

The plug-in of Jmockdata what through random algorithm mock java data.

Jmockdata插件通过随机算法模拟Java数据.

具体介绍和用法可以参考如下：

模拟数据入口类 JMockData

被模拟的数据最好是plain bean,只提供getter,setter,has,is方法的才可以被模拟

框架默认实现了40个元数据类型的数据模拟器包括：

short.class,Short.class,short[].class,Short[].class,   int.class,Integer.class,int[].class,Integer[].class,   long.class,Long.class,long[].class,Long[].class,   float.class,Float.class,float[].class,Float[].class,   double.class,Double.class,double[].class,Double[].class,   boolean.class,Boolean.class,boolean[].class,Boolean[].class,   char.class,Character.class,char[].class,Character[].class,   String.class,String[].class,   BigDecimal.class,BigDecimal[].class,   BigInteger.class,BigInteger[].class,   Date.class,Date[].class

通过对以上基本元数据类型的模拟实现，能够进一步实现BEAN，LIST,SET,ARRAY等结构的模拟。

4. 可以通过JmockDataContext 获取模拟过程的所有上下文信息，甚至可以打印整个模拟类型树

5. 可以通过JMockDataManager 注册模拟数据类型，重写模拟数据算法，注册模拟数据类拦截器等

6. 可以通过实现MockData来实现一个模拟数据类型

7. 可以通过实现JmockDataTemplate，或者继承JmockDataTemplateDefault来重写模拟数据算法

8. 可以通过实现JmockDataInterceptor来实现一个拦截器

9. 具体示例实践请参考

10.JDK1.7+

11. 有问题或者对本框架有新的想法，请加QQ群交流：630287196

下载引入：Download

Jmockdata-2.4

Jar

Maven

<dependency> <groupId>com.github.jsonzou</groupId> <artifactId>jmockdata</artifactId> <version>2.4</version> </dependency> ``` ## Gradle > ``` compile group: 'com.github.jsonzou', name: 'jmockdata', version: '2.4' ```

Jmockdata-2.3

Jar

Maven

<dependency> <groupId>com.github.jsonzou</groupId> <artifactId>jmockdata</artifactId> <version>2.3</version> </dependency> ``` ## Gradle > ``` compile group: 'com.github.jsonzou', name: 'jmockdata', version: '2.3' ```

Jmockdata-2.2

Jar

Maven

<dependency> <groupId>com.github.jsonzou</groupId> <artifactId>jmockdata</artifactId> <version>2.2</version> </dependency> ``` ## Gradle > ``` compile group: 'com.github.jsonzou', name: 'jmockdata', version: '2.2' ```

Jmockdata-2.0

Jar

Maven

<dependency> <groupId>com.github.jsonzou</groupId> <artifactId>jmockdata</artifactId> <version>2.0</version> </dependency> ``` ## Gradle > ``` compile group: 'com.github.jsonzou', name: 'jmockdata', version: '2.0' ```

Jmockdata-1.0

Jar

Maven

<dependency> <groupId>com.github.jsonzou</groupId> <artifactId>jmockdata</artifactId> <version>1.0</version> </dependency> ``` ## Gradle > ``` compile group: 'com.github.jsonzou', name: 'jmockdata', version: '1.0' ```

#测试示例具体示例请参考：或者该示例项目

Please refer to the specific example： Or the demo project

示例代码片段如下:

/* * Copyright (C) 2016 Baidu, Inc. All Rights Reserved. */package org.jsonzou.jmockdata.test;import com.alibaba.fastjson.JSON;import org.jsonzou.jmockdata.JMockData;import org.jsonzou.jmockdata.mockdata.JMockDataManager;import org.jsonzou.jmockdata.test.custommocktemplate.CustomJmockDataTemplate;import org.jsonzou.jmockdata.test.interceptor.OneJmockDataInterceptor;import org.jsonzou.jmockdata.test.registermockdatabean.MockDataStringBuffer;import org.jsonzou.jmockdata.test.wrapperbean.*;import org.junit.Test;

/** * 测试 * * @author jsonzou * @version 1.0 * @since 2016/12/26 */public class JMockDataTest {

/** * 测试模拟简单POJO - User */@Testpublic void mockTest_mockSimpleType_mockPOJO() {      User user=JMockData.mockSimpleType(User.class);      print(user);}

/** * 测试模拟any */@Testpublic void mockTest_mockSimpleType_mockAny() {    MockDemoBeanAnyData anyData=JMockData.mockSimpleType(MockDemoBeanAnyData.class);    print(anyData);}

/**  * 测试模拟元数据类型  */@Testpublic void mockTest_mockSimpleType_mockMeta() {    System.out.println("BigIntegerData => " + JMockData.mockSimpleType(BigInteger.class));    System.out.println("BigIntegerArrayData => " +     JSON.toJSONString(JMockData.mockSimpleType(BigInteger[].class), true));    System.out.println("BigDecimalData => " + JMockData.mockSimpleType(BigDecimal.class));    System.out.println("BigDecimalArrayData => " + JSON.toJSONString(JMockData.mockSimpleType(BigDecimal[].class), true));    System.out.println("StringData => " + JMockData.mockSimpleType(String.class));    System.out.println("StringArrayData => " + JSON.toJSONString(JMockData.mockSimpleType(String[].class), true));    System.out.println("DateData => " + JMockData.mockSimpleType(Date.class));    System.out.println("DateArrayData => " + JSON.toJSONString(JMockData.mockSimpleType(Date[].class), true));    System.out.println("IntegerData => " +JMockData.mockSimpleType(Integer.class));    System.out.println("IntegerBoxingArrayData => " + JSON.toJSONString(JMockData.mockSimpleType(Integer[].class), true));    System.out.println("IntegerUnboxingArrayData => " + JSON.toJSONString(JMockData.mockSimpleType(int[].class), true));    System.out.println("ByteData => " +  JMockData.mockSimpleType(Byte.class));    System.out.println("ByteBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Byte[].class), true));    System.out.println("ByteUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(byte[].class), true));    System.out.println("CharacterData => " +  JMockData.mockSimpleType(Character.class));    System.out.println("CharacterBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Character[].class), true));    System.out.println("CharacterUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(char[].class), true));    System.out.println("BooleanData => " + JMockData.mockSimpleType(Boolean.class));    System.out.println("BooleanBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Boolean[].class), true));    System.out.println("BooleanUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(boolean[].class), true));    System.out.println("LongData => " +  JMockData.mockSimpleType(Long.class));    System.out.println("LongBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Long[].class), true));    System.out.println("LongUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(long[].class), true));    System.out.println("FloatData => " + JMockData.mockSimpleType(Float.class));    System.out.println("FloatBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Float[].class), true));    System.out.println("FloatUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(float[].class), true));    System.out.println("ShortData => " + JMockData.mockSimpleType(Short.class));    System.out.println("ShortBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Short[].class), true));    System.out.println("ShortUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(short[].class), true));    System.out.println("DoubleData => " +  JMockData.mockSimpleType(Double.class));    System.out.println("DoubleBoxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(Double[].class), true));    System.out.println("DoubleUnboxingArrayData => " +  JSON.toJSONString(JMockData.mockSimpleType(double[].class), true));}

/** * 测试模拟 * List,Set,Map三种常见数据结构 */@Testpublic void mockTest_mockCollection() {    List
    
      listStr=JMockData.mockCollection(new TypeReference
     
      
       >(){});    List
       
         listUser=JMockData.mockCollection(new TypeReference
        
         
          >(){}); Set
          
            setStr=JMockData.mockCollection(new TypeReference
           
            
             >(){}); Map
             
               mapStr=JMockData.mockCollection(new TypeReference
              
               
                >(){}); Map
                
                  mapUser=JMockData.mockCollection(new TypeReference
                 
                  
                   >(){}); print(listStr); print(listUser); print(setStr); print(mapStr); print(mapUser);}

/** * 测试一次模拟全部元数据类型JmockdataWrapperMetaDataAll * 元数据类型包括40种 * 元数据类型不需提供Wrapper类，直接调用JMockData.mockMetaDataAll().getXxxData()即可获取元数据类型模拟数据 */@Testpublic void mockTest_mockMetaDataAll() {    JmockdataWrapperMetaDataAll metaDataMocker=JMockData.mockMetaDataAll();    System.out.println("BigIntegerData => " + metaDataMocker.getBigIntegerData());    System.out.println("BigIntegerArrayData => " + JSON.toJSONString(metaDataMocker.getBigIntegerArrayData(), true));    System.out.println("BigDecimalData => " + metaDataMocker.getBigDecimalData());    System.out.println("BigDecimalArrayData => " + JSON.toJSONString(metaDataMocker.getBigDecimalArrayData(), true));    System.out.println("StringData => " + metaDataMocker.getStringData());    System.out.println("StringArrayData => " + JSON.toJSONString(metaDataMocker.getStringArrayData(), true));    System.out.println("DateData => " + metaDataMocker.getDateData());    System.out.println("DateArrayData => " + JSON.toJSONString(metaDataMocker.getDateArrayData(), true));    System.out.println("IntegerData => " + metaDataMocker.getIntegerData());    System.out.println("IntegerBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getIntegerBoxingArrayData(), true));    System.out.println("IntegerUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getIntegerUnboxingArrayData(), true));    System.out.println("ByteData => " +  metaDataMocker.getByteData());    System.out.println("ByteBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getByteBoxingArrayData(), true));    System.out.println("ByteUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getByteUnboxingArrayData(), true));    System.out.println("CharacterData => " +  metaDataMocker.getCharacterData());    System.out.println("CharacterBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getCharacterBoxingArrayData(), true));    System.out.println("CharacterUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getCharacterUnboxingArrayData(), true));    System.out.println("BooleanData => " +  metaDataMocker.getBooleanData());    System.out.println("BooleanBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getBooleanBoxingArrayData(), true));    System.out.println("BooleanUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getBooleanUnboxingArrayData(), true));    System.out.println("LongData => " +  metaDataMocker.getLongData());    System.out.println("LongBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getLongBoxingArrayData(), true));    System.out.println("LongUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getLongUnboxingArrayData(), true));    System.out.println("FloatData => " +  metaDataMocker.getFloatData());    System.out.println("FloatBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getFloatBoxingArrayData(), true));    System.out.println("FloatUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getFloatUnboxingArrayData(), true));    System.out.println("ShortData => " +  metaDataMocker.getShortData());    System.out.println("ShortBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getShortBoxingArrayData(), true));    System.out.println("ShortUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getShortUnboxingArrayData(), true));    System.out.println("DoubleData => " +  metaDataMocker.getDoubleData());    System.out.println("DoubleBoxingArrayData => " +  JSON.toJSONString(metaDataMocker.getDoubleBoxingArrayData(), true));    System.out.println("DoubleUnboxingArrayData => " +  JSON.toJSONString(metaDataMocker.getDoubleUnboxingArrayData(), true));}/** * 测试模拟单个元数据类型模拟JmockdataWrapperMetaDataSingle * 元数据类型包括40种 * 元数据类型不需提供Wrapper类，直接调用JMockData.mockMetaDataSingle().getXxxData()即可获取元数据类型模拟数据 */@Testpublic void mockTest_mockMetaDataSingle() {    JmockdataWrapperMetaDataSingle metaDataMocker=JMockData.mockMetaDataSingle();    System.out.println("BigIntegerData => " + metaDataMocker.getBigIntegerData());    System.out.println("BigIntegerArrayData => " + JSON.toJSONString(metaDataMocker.getBigIntegerArrayData(), true));    System.out.println("BigDecimalData => " + metaDataMocker.getBigDecimalData());    System.out.println("BigDecimalArrayData => " + JSON.toJSONString(metaDataMocker.getBigDecimalArrayData(), true));    System.out.println("StringData => " + metaDataMocker.getStringData());

System.out.println("StringArrayData => " + JSON.toJSONString(metaDataMocker.getStringArrayData(), true)); System.out.println("DateData => " + metaDataMocker.getDateData()); System.out.println("DateArrayData => " + JSON.toJSONString(metaDataMocker.getDateArrayData(), true)); System.out.println("IntegerData => " + metaDataMocker.getIntegerData()); System.out.println("IntegerBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getIntegerBoxingArrayData(), true)); System.out.println("IntegerUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getIntegerUnboxingArrayData(), true)); System.out.println("ByteData => " + metaDataMocker.getByteData()); System.out.println("ByteBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getByteBoxingArrayData(), true)); System.out.println("ByteUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getByteUnboxingArrayData(), true)); System.out.println("CharacterData => " + metaDataMocker.getCharacterData()); System.out.println("CharacterBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getCharacterBoxingArrayData(), true)); System.out.println("CharacterUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getCharacterUnboxingArrayData(), true)); System.out.println("BooleanData => " + metaDataMocker.getBooleanData()); System.out.println("BooleanBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getBooleanBoxingArrayData(), true)); System.out.println("BooleanUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getBooleanUnboxingArrayData(), true)); System.out.println("LongData => " + metaDataMocker.getLongData()); System.out.println("LongBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getLongBoxingArrayData(), true)); System.out.println("LongUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getLongUnboxingArrayData(), true)); System.out.println("FloatData => " + metaDataMocker.getFloatData()); System.out.println("FloatBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getFloatBoxingArrayData(), true)); System.out.println("FloatUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getFloatUnboxingArrayData(), true)); System.out.println("ShortData => " + metaDataMocker.getShortData()); System.out.println("ShortBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getShortBoxingArrayData(), true)); System.out.println("ShortUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getShortUnboxingArrayData(), true)); System.out.println("DoubleData => " + metaDataMocker.getDoubleData()); System.out.println("DoubleBoxingArrayData => " + JSON.toJSONString(metaDataMocker.getDoubleBoxingArrayData(), true)); System.out.println("DoubleUnboxingArrayData => " + JSON.toJSONString(metaDataMocker.getDoubleUnboxingArrayData(), true)); }

/**     * 测试模拟简单List
    
          */    @Test    public void mockTest_SimpleStringList() {	MockDemoSimpleListStringWrapper mockData = JMockData.mock(MockDemoSimpleListStringWrapper.class);	mockData.getJmockDataContext().printTree(); // 打印类型树	print(mockData.getList());    }

/**     * 测试模拟任意类型的数据     */    @Test    public void mockTest_MockAnyData() {	MockDemoBeanAnyDataWrapper mockData = JMockData.mock(MockDemoBeanAnyDataWrapper.class);	// mockData.getJmockDataContext().printTree(); // 打印类型树	mockData.setJmockDataContext(null);	print(mockData);    }

/**     * 测试模拟自循环引用的数据     */    @Test    public void mockTest_MockSelfRefData() {	JMockDataManager.getInstance().setMaxSelfRefLevel(4);// 设置自循环体循环层级上限	MockDemoBeanSelfRefDataWrapper mockData = JMockData.mock(MockDemoBeanSelfRefDataWrapper.class);	// mockData.getJmockDataContext().printTree(); // 打印类型树	mockData.setJmockDataContext(null);	print(mockData);    }

/**     * 测试模拟类型拦截器，之拦截String类型的模拟     */    @Test    public void mockTest_Interceptor() {	JMockDataManager.getInstance().interceptors(OneJmockDataInterceptor.class); // 拦截器 =》只拦截String类型	MockDemoBeanSimpleDataWrapper mockData = JMockData.mock(MockDemoBeanSimpleDataWrapper.class);	print(mockData.getSimpleData());    }

/**     * 测试模拟，增加自定义模拟类型，StringBuffer     */    @Test    public void mockTest_RegisterMockDataBean() {	JMockDataManager.getInstance().registerMockData(new MockDataStringBuffer(), StringBuffer.class);	MockDemoCustomStringBufferWrapper mockData = JMockData.mock(MockDemoCustomStringBufferWrapper.class);	print(mockData.getStringBuffer());    }

/**     * 测试模拟，自定义模拟数据模板方法     */    @Test    public void mockTest_CustomJmockDataTemplate() {	JMockDataManager.getInstance().setMockTemplate(new CustomJmockDataTemplate());	MockDemoBeanSimpleDataWrapper mockData = JMockData.mock(MockDemoBeanSimpleDataWrapper.class);	print(mockData.getSimpleData());    }

/**     * 打印json结构     *     * @param data     */    private void print(Object data) {	System.out.println(JSON.toJSONString(data, true));    }}

# 配置文件config.properties 说明与使用

is print context info

printContext=false

value[seed,seed,seed]

seedCharacter= 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z seedString= 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

valueRange[min,max] / [fixed value]

rangeShort=0,10 rangeInteger=0,10

Double & Bigdecimal

rangeDouble=0.0,10.00 rangeFloat=0.0,10.00

Long & BigInteger

rangeLong=0.0,10.00

range-YMDhms[Y-min,Y-max,M-min,M-max,D-min,D-max,h-min,h-max,m-min,m-max,s-min,s-max]

default current year

rangeDateY= rangeDateM=0,12 rangeDateD=0,30 rangeDateH=0,60 rangeDateMi=0,60 rangeDateS=0,60

range-boolean [false,true] / [fixed value]

rangeBoolean=false,true

arrSizeRange[arrSizeRange-min,arrSizeRange-max] / [fixed size]

arrsizeBean=0,10 arrsizeBigdecimal=0,10 arrsizeBiginteger=0,10 arrsizeBoolean=0,10 arrsizeByte=0,10 arrsizeCharacter=0,10 arrsizeDate=0,10 arrsizeDouble=0,10 arrsizeFloat=0,10 arrsizeInteger=0,10 arrsizeLong=0,10 arrsizeShort=0,10 arrsizeString=0,10

代码示例

/** * 测试配置文件》改变默认算法行为 */ @Test public void mockTest_config() { JMockDataManager.getInstance().config("conf/config.properties"); // System.out.println(JSONObject.toJSONString(JMockDataManager.getInstance().config(),true)); MockDemoBeanConfigWrapper mockData = JMockData.mock(MockDemoBeanConfigWrapper.class); mockData.setJmockDataContext(null); print(mockData); }

[开源中国>Jmockdata](https://www.oschina.net/p/jmockdata)************多谢 [@春天里的一朵花](https://my.oschina.net/u/3247151) 打赏2 元************### 还有要打赏小二，跪请您往下看↓↓↓↓↓↓↓↓↓↓↓↓************

转载于:https://my.oschina.net/jsonavaj/blog/819745

你可能感兴趣的文章

程序员常用借口指南

查看>>

关于PXE网络安装linux系统中碰到的个别问题

查看>>

awk 常用方法

查看>>

Android网络框架实现之【Retrofit+RxJava】

查看>>

Android文件的加密与解密

查看>>