EventTag_InvalidUseTest.java 文件源码

public void testEventTagOutsideBuilderTagBase_WithInvalidParent_WithEmptyBody() throws Exception
{
    final EventTag tag = new EventTag();
    final PrintCharJspFragment body = new PrintCharJspFragment('-');
    tag.setJspBody(body);
    final StringJspWriter out = new StringJspWriter();
    tag.setJspContext(new MockJspContext(out));

    tag.setParent(new SimpleTagSupport());

    tag.setName("someEvent");

    try {
        tag.doTag();
        fail();
    }
    catch (JspException ex) {
        assertEquals("EventTag must be enclosed directly or indirectly by a BuilderTagBase tag.", ex.getMessage());
    }

    assertEquals("", out.getOutput());
}