DefaultPropertyModelTest.java 文件源码

public void testUsageOfExplicitPropertyDescriptor() throws Exception {
    PropertyDescriptor pd = new PropertyDescriptor(
            "myProp", this.getClass(),
            "getterUsageOfExplicitPropertyDescriptor",
            "setterUsageOfExplicitPropertyDescriptor"
            );

    DefaultPropertyModel model = new DefaultPropertyModel(this, pd);

    assertEquals("Getter returns this", model.getValue(), this);

    String msgToThrow = "msgToThrow";
    try {
        model.setValue(msgToThrow);
        fail("Setter should throw an exception");
    } catch (InvocationTargetException ex) {
        // when an exception occurs it should throw InvocationTargetException
        assertEquals("The right message", msgToThrow, ex.getTargetException().getMessage());
    }
}