assertTrue(this.response.isCommitted());
}
@Test
public void responseIsCommitedWhenRequestIsAsyncAndStatusIs400Plus() throws Exception {
this.filter.addErrorPages(new ErrorPage("/error"));
this.request.setAsyncStarted(true);
this.chain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest request, ServletResponse response)
throws IOException, ServletException {