/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package grails.plugin.springsecurity.web.authentication

import org.springframework.security.authentication.BadCredentialsException
import org.springframework.security.web.RedirectStrategy

import grails.plugin.springsecurity.AbstractUnitSpec
import grails.plugin.springsecurity.SpringSecurityUtils
import grails.plugin.springsecurity.web.SecurityRequestHolder

/**
 * @author Burt Beckwith
 */
class AjaxAwareAuthenticationFailureHandlerSpec extends AbstractUnitSpec {

    private final AjaxAwareAuthenticationFailureHandler handler = new AjaxAwareAuthenticationFailureHandler()

    void setup() {
        SecurityRequestHolder.set request, response
    }

    void 'onAuthenticationFailure not Ajax'() {
        when:
        String defaultFailureUrl = '/defaultFailureUrl'
        handler.defaultFailureUrl = defaultFailureUrl
        handler.ajaxAuthenticationFailureUrl = '/ajaxAuthenticationFailureUrl'

        boolean redirectCalled = false
        def sendRedirect = { req, res, url ->
            redirectCalled = true
            assert defaultFailureUrl == url
        }
        handler.redirectStrategy = [sendRedirect: sendRedirect] as RedirectStrategy

        SpringSecurityUtils.securityConfig = [ajaxHeader: 'ajaxHeader'] as ConfigObject

        handler.onAuthenticationFailure request, response, new BadCredentialsException('fail')

        then:
        redirectCalled
    }

    void 'onAuthenticationFailure Ajax'() {
        when:
        String ajaxAuthenticationFailureUrl = '/ajaxAuthenticationFailureUrl'
        handler.defaultFailureUrl = '/defaultFailureUrl'
        handler.ajaxAuthenticationFailureUrl = ajaxAuthenticationFailureUrl

        boolean redirectCalled = false
        def sendRedirect = { req, res, url ->
            redirectCalled = true
            assert ajaxAuthenticationFailureUrl == url
        }
        handler.redirectStrategy = [sendRedirect: sendRedirect] as RedirectStrategy

        SpringSecurityUtils.securityConfig = [ajaxHeader: 'ajaxHeader'] as ConfigObject

        request.addHeader 'ajaxHeader', 'XMLHttpRequest'
        handler.onAuthenticationFailure request, response, new BadCredentialsException('fail')

        then:
        redirectCalled
    }

    void 'afterPropertiesSet'() {
        when:
        handler.afterPropertiesSet()

        then:
        thrown AssertionError

        when:
        handler.ajaxAuthenticationFailureUrl = 'url'
        handler.afterPropertiesSet()

        then:
        notThrown AssertionError
    }
}
