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author
sheng
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junit3.x
1 parent 30d4ab3 commit e0c6e1f

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‎students/1158154002/src/main/java/com/coderising/dp/chain/EmailLogger.java

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package com.coderising.dp.chain;
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public class EmailLogger extends Logger{
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EmailLogger(int level) {
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super(level);
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}
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@Override
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protected void write(String message) {
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System.out.println("EmailLogger "+message);
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/chain/FileLogger.java

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package com.coderising.dp.chain;
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public class FileLogger extends Logger {
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FileLogger(int level) {
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super(level);
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}
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@Override
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protected void write(String message) {
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System.out.println("FileLogger " + message);
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/chain/Logger.java

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package com.coderising.dp.chain;
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public abstract class Logger {
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public static int DEBUG = 1;
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public static int NOTICE = 2;
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public static int ERR = 3;
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protected int level;
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Logger(int level) {
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this.level=level;
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}
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protected Logger nextLogger;
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public Logger setNextLogger(Logger nextLogger) {
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this.nextLogger = nextLogger;
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return this;
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}
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public void message(String message,int level){
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if (this.level<=level) {
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write(message);
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}
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if (nextLogger!=null) {
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nextLogger.message( message,level);
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}
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}
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abstract protected void write(String message);
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}

‎students/1158154002/src/main/java/com/coderising/dp/chain/StdoutLogger.java

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package com.coderising.dp.chain;
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public class StdoutLogger extends Logger{
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StdoutLogger(int level) {
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super(level);
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}
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@Override
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protected void write(String message) {
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System.out.println("StdoutLogger "+message);
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/chain/Test.java

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package com.coderising.dp.chain;
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public class Test {
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public static void main(String[] args) {
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Logger logger = new StdoutLogger(Logger.DEBUG)
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.setNextLogger(new EmailLogger(Logger.NOTICE).setNextLogger(new FileLogger(Logger.ERR)));
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logger.message("进入函数计算", Logger.DEBUG);
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logger.message("第一步已经完成", Logger.NOTICE);
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logger.message("一个致命的错误发生了", Logger.ERR);
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/command/Command.java

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package com.coderising.dp.command;
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public interface Command {
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void order();
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}

‎students/1158154002/src/main/java/com/coderising/dp/command/Cook.java

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package com.coderising.dp.command;
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public class Cook {
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void cookSteak(){
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System.out.println("Steak is ok");
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}
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void cookPork(){
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System.out.println("Pork is ok");
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/command/OrderPorkCommand.java

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package com.coderising.dp.command;
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public class OrderPorkCommand implements Command{
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private Cook cook;
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public OrderPorkCommand(Cook cook) {
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this.cook=cook;
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}
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@Override
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public void order() {
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cook.cookPork();
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/command/OrderSteakCommand.java

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package com.coderising.dp.command;
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public class OrderSteakCommand implements Command {
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private Cook cook;
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public OrderSteakCommand(Cook cook) {
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this.cook = cook;
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}
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@Override
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public void order() {
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cook.cookSteak();
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}
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}

‎students/1158154002/src/main/java/com/coderising/dp/command/Waiter.java

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package com.coderising.dp.command;
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import java.util.ArrayList;
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import java.util.List;
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public class Waiter {
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private List<Command> commands = new ArrayList<>();
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public void addOrder(Command command) {
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commands.add(command);
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}
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public void sendOrders(){
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for (Command command : commands) {
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command.order();
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}
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}
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public static void main(String[] args) {
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Cook cook=new Cook();
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Waiter waiter=new Waiter();
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Command command1=new OrderSteakCommand(cook);
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Command command2=new OrderPorkCommand(cook);
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waiter.addOrder(command1);
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waiter.addOrder(command2);
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waiter.sendOrders();
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}
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}

‎students/1158154002/src/main/java/com/coderising/litejunit/extension/RepeatedTest.java

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package com.coderising.litejunit.extension;
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import com.coderising.litejunit.v2.Test;
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import com.coderising.litejunit.v2.TestResult;
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/**
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* A Decorator that runs a test repeatedly.
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*
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*/
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public class RepeatedTest extends TestDecorator {
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private int fTimesRepeat;
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public RepeatedTest(Test test, int repeat) {
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super(test);
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if (repeat < 0)
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throw new IllegalArgumentException("Repetition count must be > 0");
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fTimesRepeat= repeat;
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}
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public int countTestCases() {
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return super.countTestCases()*fTimesRepeat;
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}
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public void run(TestResult result) {
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for (int i= 0; i < fTimesRepeat; i++) {
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if (result.shouldStop())
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break;
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super.run(result);
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}
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}
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public String toString() {
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return super.toString()+"(repeated)";
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}
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}

‎students/1158154002/src/main/java/com/coderising/litejunit/extension/TestDecorator.java

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package com.coderising.litejunit.extension;
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import com.coderising.litejunit.v2.Assert;
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import com.coderising.litejunit.v2.Test;
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import com.coderising.litejunit.v2.TestResult;
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/**
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* A Decorator for Tests. Use TestDecorator as the base class
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* for defining new test decorators. Test decorator subclasses
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* can be introduced to add behaviour before or after a test
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* is run.
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*
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*/
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public class TestDecorator extends Assert implements Test {
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protected Test test;
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public TestDecorator(Test test) {
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this.test= test;
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}
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/**
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* The basic run behaviour.
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*/
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public void basicRun(TestResult result) {
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test.run(result);
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}
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public int countTestCases() {
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return test.countTestCases();
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}
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public void run(TestResult result) {
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basicRun(result);
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}
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public String toString() {
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return test.toString();
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}
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public Test getTest() {
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return test;
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}
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}

‎students/1158154002/src/main/java/com/coderising/litejunit/extension/TestSetup.java

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package com.coderising.litejunit.extension;
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import com.coderising.litejunit.v2.Protectable;
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import com.coderising.litejunit.v2.Test;
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import com.coderising.litejunit.v2.TestResult;
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/**
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* A Decorator to set up and tear down additional fixture state.
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* Subclass TestSetup and insert it into your tests when you want
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* to set up additional state once before the tests are run.
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*/
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public class TestSetup extends TestDecorator {
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public TestSetup(Test test) {
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super(test);
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}
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public void run(final TestResult result) {
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Protectable p= new Protectable() {
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public void protect() throws Exception {
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setUp();
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basicRun(result);
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tearDown();
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}
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};
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result.runProtected(this, p);
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}
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/**
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* Sets up the fixture. Override to set up additional fixture
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* state.
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*/
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protected void setUp() throws Exception {
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}
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/**
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* Tears down the fixture. Override to tear down the additional
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* fixture state.
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*/
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protected void tearDown() throws Exception {
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}
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}

‎students/1158154002/src/main/java/com/coderising/litejunit/sample/AllTest.java

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package com.coderising.litejunit.sample;
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import com.coderising.litejunit.extension.RepeatedTest;
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import com.coderising.litejunit.extension.TestSetup;
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import com.coderising.litejunit.sample.calculator.CalculatorSuite;
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import com.coderising.litejunit.v2.Test;
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import com.coderising.litejunit.v2.TestSuite;
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public class AllTest {
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// public static Test suite(){
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//
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// TestSuite suite= new TestSuite("All Test");
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// suite.addTest(CalculatorSuite.suite());
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// //suite.addTestSuite(PersonTest.class);
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// return suite;
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//
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// }
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public static Test suite(){
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TestSuite suite= new TestSuite("All Test");
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suite.addTest(CalculatorSuite.suite());
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suite.addTest(new RepeatedTest(new TestSuite(PersonTest.class), 2));
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return new OverallTestSetup(suite);
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}
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static class OverallTestSetup extends TestSetup{
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public OverallTestSetup(Test test) {
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super(test);
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}
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protected void setUp() throws Exception {
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System.out.println("this is overall testsetup");
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}
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protected void tearDown() throws Exception {
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System.out.println("this is overall teardown");
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}
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}
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}

‎students/1158154002/src/main/java/com/coderising/litejunit/sample/PersonTest.java

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package com.coderising.litejunit.sample;
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import com.coderising.litejunit.v2.TestCase;
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public class PersonTest extends TestCase {
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Person p = null;
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protected void setUp() {
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p = new Person("andy",30);
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}
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public PersonTest(String name) {
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super(name);
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}
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public void testAge(){
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this.assertEquals(30, p.getAge());
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}
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public void testName(){
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this.assertEquals("andy", p.getName());
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}
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}
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class Person{
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private String name;
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private int age;
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public Person(String name, int age) {
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this.name = name;
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this.age = age;
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}
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public String getName() {
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return name;
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}
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public int getAge() {
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return age;
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}
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}

‎students/1158154002/src/main/java/com/coderising/litejunit/sample/calculator/Calculator.java

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package com.coderising.litejunit.sample.calculator;
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public class Calculator {
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private int result = 0;
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public void add(int x){
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result += x;
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}
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public void subtract(int x){
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result -=x;
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}
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public int getResult(){
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return this.result;
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}
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public static void main(String[] args){
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Calculator calculator = new Calculator();
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calculator.add(10);
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calculator.subtract(5);
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System.out.println(calculator.getResult());
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}
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}

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