junit 笔记

参考：http://caterpillar.onlyfun.net/GossipCN/JUnit/JUnitGossip.htm

1. TestSuite
  public static Test suite() {
     TestSuite suite = new TestSuite(MathTool.class);
     suite.addTest(new MathToolTest("testGcd"));
  }

2.全局属性
    protected void setUp() throws Exception {
        super.setUp();
        arr = new ............;
    }

    protected void tearDown() throws Exception {
        super.tearDown();
        arr = null;
    }

3. Cactus
web设置 

http://caterpillar.onlyfun.net/GossipCN/JUnit/FirstCactusWithTomcat.htm
http://caterpillar.onlyfun.net/GossipCN/JUnit/FirstCactusWithJetty.htm