/*******************************************************************************
 * ============LICENSE_START====================================================
 * * org.onap.aaf
 * * ===========================================================================
 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * * ===========================================================================
 * * Licensed 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.
 * * ============LICENSE_END====================================================
 * *
 * *
 ******************************************************************************/

package org.onap.aaf.auth.rserv.test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.junit.Test;
import org.onap.aaf.auth.rserv.HttpCode;
import org.onap.aaf.auth.rserv.TypedCode;
import org.onap.aaf.misc.env.TransJAXB;
import org.onap.aaf.misc.env.impl.EnvFactory;


/**
 * Test the functioning of the "Content" class, which holds, and routes to the right code based on Accept values
 */
public class JU_Content1 {


    @Test
    public void test() throws Exception {
        final String BOOL = "Boolean";
        final String XML = "XML";
        TransJAXB trans = EnvFactory.newTrans();
        try {
        HttpCode<TransJAXB, String> cBool = new HttpCode<TransJAXB,String>(BOOL,"Standard String") {
            @Override
            public void handle(TransJAXB trans, HttpServletRequest req, HttpServletResponse resp) {
                try {
                    resp.getOutputStream().write(context.getBytes());
                } catch (IOException e) {
                }
            }
        };

        HttpCode<TransJAXB,String> cXML = new HttpCode<TransJAXB,String>(XML, "Standard String") {
            @Override
            public void handle(TransJAXB trans, HttpServletRequest req, HttpServletResponse resp) {
                try {
                    resp.getOutputStream().write(context.getBytes());
                } catch (IOException e) {
                }
            }
        };

        TypedCode<TransJAXB> ct = new TypedCode<TransJAXB>()
                .add(cBool,"application/" + Boolean.class.getName()+"+xml;charset=utf8;version=1.1")
                .add(cXML,"application/xml;q=.9");
        String expected = "application/java.lang.Boolean+xml;charset=utf8;version=1.1,application/xml;q=0.9";
        assertEquals(expected,ct.toString());

        //BogusReq req = new BogusReq();
        //expected = (expected);
        //HttpServletResponse resp = new BogusResp();

        assertNotNull("Same Content String and Accept String",ct.prep(trans,expected));

        //expects Null (not run)
        // A Boolean xml that must have charset utf8 and match version 1.2 or greater
        expected = ("application/java.lang.Boolean+xml;charset=utf8;version=1.2");
        assertNull("Accept Minor Version greater than Content Minor Version",ct.prep(trans,expected));

        // Same with (too many) spaces
        expected = (" application/java.lang.Boolean+xml ; charset = utf8 ; version = 1.2   ");
        assertNull("Accept Minor Version greater than Content Minor Version",ct.prep(trans,expected));

        //expects Null (not run)
        expected = ("application/java.lang.Boolean+xml;charset=utf8;version=2.1");
        assertNull("Major Versions not the same",ct.prep(trans,expected));

        expected = ("application/java.lang.Boolean+xml;charset=utf8;version=1.0");
        assertNotNull("Content Minor Version is greater than Accept Minor Version",ct.prep(trans,expected));

        expected = "application/java.lang.Squid+xml;charset=utf8;version=1.0,application/xml;q=.9";
        assertNotNull("2nd one will have to do...",ct.prep(trans,expected));

        expected = "application/java.lang.Boolean+xml;charset=UTF8;version=1.0";
        assertNotNull("Minor Charset in Caps acceptable",ct.prep(trans,expected));

        // expects no run
        expected="application/java.lang.Boolean+xml;charset=MyType;version=1.0";
        assertNull("Unknown Minor Charset",ct.prep(trans,expected));

        expected="";
        assertNotNull("Blank Acceptance",ct.prep(trans,expected));

        expected=null;
        assertNotNull("Null Acceptance",ct.prep(trans,expected));

        expected = ("text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        assertNotNull("Matches application/xml, and other content not known",ct.prep(trans,expected));

        // No SemiColon
        expected = ("i/am/bogus,application/xml");
        assertNotNull("Match second entry, with no Semis",ct.prep(trans,expected));

         } finally {
            StringBuilder sb = new StringBuilder();
            trans.auditTrail(0, sb);
            //System.out.println(sb);
        }
    }

}