[標(biāo)題]:[轉(zhuǎn)]JUnit4.5 QuickTutorial
[時(shí)間]:2009-7-5
[摘要]:JUnit官方例子QuickTutorial
[關(guān)鍵字]:JUnit、Test、測(cè)試、單元測(cè)試、helloworld
[環(huán)境]:JUnit4.5、MyEclipse7
[作者]:Winty (wintys@gmail.com) http://www.aygfsteel.com/wintys
[正文]:
Subscription.java:
package wintys.junit;
/**
* JUnit4.5 QuickTutorial
* http://code.google.com/p/t2framework/wiki/JUnitQuickTutorial
*
* @author Winty
* @version 2009-07-04
*/
public class Subscription {
private int price ; // subscription total price in euro-cent
private int length ; // length of subscription in months
// constructor :
public Subscription(int p, int n) {
price = p ;
length = n ;
}
/**
* Calculate the monthly subscription price in euro,
* rounded up to the nearest cent.
*/
public double pricePerMonth() {
double r = (double) price / (double) length /100.0;
return r ;
}
/**
* Call this to cancel/nulify this subscription.
*/
public void cancel() { length = 0 ; }
}
用JUnit測(cè)試:
SubscriptionTest.java:
package wintys.junit;
import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class SubscriptionTest {
Subscription S;
@Before
public void setUp() throws Exception {
S = new Subscription(200,2) ;
}
@After
public void tearDown() throws Exception {
S = null;
}
@Test
public void testPricePerMonth() {
assertEquals(S.pricePerMonth() , 1.0);
}
}
[參考資料]:
JUnitQuickTutorial : http://code.google.com/p/t2framework/wiki/JUnitQuickTutorial
posted on 2009-07-07 23:49
天堂露珠 閱讀(347)
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