ServletRequestDataBinderTests.java 文件源码

@Test
public void testBindingWithNestedObjectCreationAndWrongOrder() throws Exception {
    TestBean tb = new TestBean();

    ServletRequestDataBinder binder = new ServletRequestDataBinder(tb, "person");
    binder.registerCustomEditor(ITestBean.class, new PropertyEditorSupport() {
        @Override
        public void setAsText(String text) throws IllegalArgumentException {
            setValue(new TestBean());
        }
    });

    MockHttpServletRequest request = new MockHttpServletRequest();
    request.addParameter("spouse.name", "test");
    request.addParameter("spouse", "someValue");
    binder.bind(request);

    assertNotNull(tb.getSpouse());
    assertEquals("test", tb.getSpouse().getName());
}