通常我会发现自己为getter \ setter,c'tors和Object方法(hashCode,equals和toString)创建了相同的单元测试方法。 我想在Eclipse IDE的帮助下实现这个过程的自动化。 考虑这个例子:使用eclipse模板创建测试用例
public Class Person {
private String id;
private String name;
public Person(String id, String name){
this.id = id;
this.name = name;
}
public String getId() { return id; }
public void setId(String id) {
this.id = id;
}
public String getName() { return name; }
public void setName(String name) {
this.name = name;
}
@override
public int hashCode(){ ... }
public boolean equals(Person other){ ... }
public String toString(){ ... }
/* this class may implement other logic which is irrelevant for the sake of question */
}
单元测试类会是这个样子:
public class PersonTest extends TestCase
{
@override
public void setup() {
Person p1 = new Person("1","Dave");
Person p2 = new Person("2","David");
}
@override
public void tearDown() {
Person p1 = null;
Person p2 = null;
}
public void testGetId() {
p1.setId("11");
assertEquals("Incorrect ID: ", "11", p1.getId());
}
public void testGetName() { /* same as above */ }
public void testEquals_NotEquals() { /* verify that differently initialized instances are not equals */ }
public void testEquals_Equals() { /* verify that an object is equals to itself*/ }
public void testHashCode_Valid() { /* verify that an object has the same hashcode as a similar object*/ }
public void testHashCode_NotValid() { /* verify that different objects has different hashcodes*/ }
public void testToString() { /* verify that all properties exist in the output*/ }
}
这骨架相似,绝大多数创建的类。 它可以自动化与Eclipse?
谢谢Nilesh,我会看看 – 2011-03-17 12:32:59
这个插件非常适合创建单元测试。 – javaguy 2011-03-19 20:45:43