testdefaultcontroller2.java

软件测试经典书籍<<Junit in action>>里的源代码。

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package junitbook.sampling;

import junit.framework.TestCase;

public class TestDefaultController2 extends TestCase
{
    private DefaultController controller;

    protected void setUp() throws Exception
    {
        controller = new DefaultController();
    }

    private class TestRequest implements Request
    {
        public String getName()
        {
            return "Test";
        }
    }

    private class TestHandler implements RequestHandler
    {
        public Response process(Request request) throws Exception
        {
            return new TestResponse();
        }
    }

    private class TestResponse implements Response
    {
        // empty
    }
    
    public void testAddHandler()
    {
        Request request = new TestRequest();
        RequestHandler handler = new TestHandler();

        controller.addHandler(request, handler);

        RequestHandler handler2 = controller.getHandler(request);

        assertSame(handler2, handler);
    }

    public void testProcessRequest()
    {
        Request request = new TestRequest();
        RequestHandler handler = new TestHandler();

        controller.addHandler(request, handler);

        Response response = controller.processRequest(request);

        assertNotNull("Must not return a null response", response);
        assertEquals(TestResponse.class, response.getClass());
    }
}