@Test
public void testLogout() {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
CredentialResolver credentialResolver = Mockito.mock(CredentialResolver.class);
logoutAction.setCredentialResolver(credentialResolver);
Ki4soService ki4soService = Mockito.mock(Ki4soService.class);
logoutAction.setKi4soService(ki4soService);
// 测试没有cookie的情况。
logoutAction.logout(request, response);
Assert.assertEquals(0, response.getCookies().length);
// 测试存在cookie，登出后要清除cookie值。
request = new MockHttpServletRequest();
response = new MockHttpServletResponse();
request.setCookies(
new Cookie(WebConstants.KI4SO_SERVER_ENCRYPTED_CREDENTIAL_COOKIE_KEY, "dddsd"));
logoutAction.logout(request, response);
Assert.assertEquals(1, response.getCookies().length);
Assert.assertEquals(0, response.getCookies()[0].getMaxAge());
}
