/*
 * 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
 *
 *      http://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 org.apache.camel.component.bonita.api;

import java.util.HashMap;

import javax.ws.rs.client.ClientRequestContext;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.MultivaluedHashMap;

import com.github.tomakehurst.wiremock.WireMockServer;
import com.github.tomakehurst.wiremock.core.WireMockConfiguration;
import org.apache.camel.component.bonita.api.filter.BonitaAuthFilter;
import org.apache.camel.component.bonita.api.util.BonitaAPIConfig;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;

import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
import static com.github.tomakehurst.wiremock.client.WireMock.post;
import static com.github.tomakehurst.wiremock.client.WireMock.stubFor;
import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo;
import static org.junit.jupiter.api.Assertions.assertEquals;

public class BonitaAuthFilterConnectionTest {

    @Mock
    private ClientRequestContext requestContext;

    private WireMockServer wireMockServer;

    @BeforeEach
    public void setup() {
        wireMockServer = new WireMockServer(WireMockConfiguration.options()/*.port(etc)*/);
        wireMockServer.start();

        MockitoAnnotations.initMocks(this);
        Mockito.when(requestContext.getCookies()).thenReturn(new HashMap<String, Cookie>());
        Mockito.when(requestContext.getHeaders()).thenReturn(new MultivaluedHashMap());
    }

    @AfterEach
    public void tearDown() {
        wireMockServer.stop();
        wireMockServer = null;
    }

    @Test
    public void testConnection() throws Exception {
        String port = wireMockServer.port() + "";
        stubFor(post(urlEqualTo("/bonita/loginservice"))
                .willReturn(aResponse().withHeader("Set-Cookie", "JSESSIONID=something")));

        BonitaAPIConfig bonitaApiConfig = new BonitaAPIConfig("localhost", port, "username", "password");
        BonitaAuthFilter bonitaAuthFilter = new BonitaAuthFilter(bonitaApiConfig);
        bonitaAuthFilter.filter(requestContext);
        assertEquals(1, requestContext.getHeaders().size());
    }

    @Test
    public void testConnectionSupportCSRF() throws Exception {
        String port = wireMockServer.port() + "";
        stubFor(post(urlEqualTo("/bonita/loginservice"))
                .willReturn(aResponse().withHeader("Set-Cookie", "JSESSIONID=something", "X-Bonita-API-Token=something")));

        BonitaAPIConfig bonitaApiConfig = new BonitaAPIConfig("localhost", port, "username", "password");
        BonitaAuthFilter bonitaAuthFilter = new BonitaAuthFilter(bonitaApiConfig);
        bonitaAuthFilter.filter(requestContext);
        assertEquals(2, requestContext.getHeaders().size());
    }

}
