JUintテスト

public class ClassA implements Serializable {



	private static final long serialVersionUID = 6013572251564847381L;

	private String name = "My name is a";

	private ClassB b = null;



	ClassA() {

		b = new ClassB();

	}



	public String show() {



		System.out.println("a.toString <a.name=\"" + this.name

				+ "\" a.b.name=\"" + this.b.getName() + "\">");



		return "a.toString <a.name=" + this.name + " a.b.name="

				+ this.b.getName() + ">";

		// \"  

		// \'  

		// \\  

	}



	public int add(int a, int b) {

		return a + b;

	}



	public int divide(int a, int b) throws Exception {

		if (0 == b) {

			throw new Exception(" ");

		}

		return a / b;

	}



	public int exception(int a, int b) throws Exception {

		if (a == 2) {

			throw new Exception(" ！");

		}

		return a + b;

	}



	public String getName() {

		return name;

	}



	public void setName(String name) {

		this.name = name;

	}



	public ClassB getB() {

		return b;

	}



	public void setB(ClassB b) {

		this.b = b;

	}



}

public class ClassB implements Serializable{



	private static final long serialVersionUID = -4324044767844361076L;



	private String name="My name is b";

	

	ClassB(){}



	public String getName() {

		return name;

	}



	public void setName(String name) {

		this.name = name;

	}

	

	

}

public class ClassATest extends TestCase {



	ClassA a = new ClassA();



	public void testShow() {

		//  name

		a.setName("hello TestA");

		a.getB().setName("hello TestB");

		a.show();

	}



	public void testAdd() {

		// boolean b=false;

		// Assert.assertEquals(true, b);

		int result = 0;

		result = a.add(2, 5);

		Assert.assertEquals(7, result);

	}



	public void testDivide() {

		int result = 0;

		try {

			result = a.divide(10, 5);

		} catch (Exception e) {

			e.printStackTrace(); //  catch divide 

			System.out.println(" ");

			Assert.fail();

		}

		Assert.assertEquals(2, result);

	}



	public void testException() {

		int result = 0;

		try {

			result = a.exception(3, 4);

		} catch (Exception e) {

			e.printStackTrace();

			System.out.println(" ");

			Assert.fail();

		}

		Assert.assertEquals(7, result);

	}

}