/**
 * Copyright 2007-2016, Kaazing Corporation. 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.
 */
package org.kaazing.gateway.transport.wsn.specification.ws.connector;

import static java.util.concurrent.TimeUnit.SECONDS;
import static org.junit.Assert.assertTrue;
import static org.kaazing.test.util.ITUtil.timeoutRule;

import java.io.IOException;

import org.apache.mina.core.future.ConnectFuture;
import org.apache.mina.core.service.IoHandler;
import org.hamcrest.core.AllOf;
import org.jmock.integration.junit4.JUnitRuleMockery;
import org.jmock.lib.concurrent.Synchroniser;
import org.junit.Rule;
import org.junit.Test;
import org.junit.internal.matchers.ThrowableMessageMatcher;
import org.junit.rules.RuleChain;
import org.junit.rules.TestRule;
import org.kaazing.gateway.transport.LoggingUtils;
import org.kaazing.gateway.transport.test.Expectations;
import org.kaazing.k3po.junit.annotation.Specification;
import org.kaazing.k3po.junit.rules.K3poRule;
import org.kaazing.mina.core.session.IoSessionEx;
import org.kaazing.test.util.ITUtil;
import org.kaazing.test.util.MethodExecutionTrace;

public class MaskingIT {
    private final WsnConnectorRule connector = new WsnConnectorRule();
    private final K3poRule k3po = new K3poRule().setScriptRoot("org/kaazing/specification/ws/masking");
    private final TestRule trace = new MethodExecutionTrace();
    private final TestRule timeoutRule = timeoutRule(10, SECONDS);

    private JUnitRuleMockery context = new JUnitRuleMockery() {
        {
            setThreadingPolicy(new Synchroniser());
        }
    };

    private TestRule contextRule = ITUtil.toTestRule(context);

    @Rule
    public TestRule chain = RuleChain.outerRule(trace).around(timeoutRule).around(contextRule).around(connector).around(k3po);

    @Test
    @Specification({
        "server.send.masked.text/handshake.response.and.frame" })
    public void shouldFailWebSocketConnectionWhenServerSendsMaskWithTextFrame() throws Exception {
        final IoHandler handler = context.mock(IoHandler.class);

        context.checking(new Expectations() {
            {
                oneOf(handler).sessionCreated(with(any(IoSessionEx.class)));
                oneOf(handler).sessionOpened(with(any(IoSessionEx.class)));
                oneOf(handler).sessionClosed(with(any(IoSessionEx.class)));
                atMost(1).of(handler).exceptionCaught(with(any(IoSessionEx.class)), 
                        with(AllOf.allOf(any(IOException.class),ThrowableMessageMatcher.hasMessage(equal(LoggingUtils.EARLY_TERMINATION_OF_IOSESSION_MESSAGE)))));
            }
        });

        ConnectFuture connectFuture = connector.connect("ws://localhost:8080/echo", null, handler);
        connectFuture.awaitUninterruptibly();
        assertTrue(connectFuture.isConnected());

        k3po.finish();
    }

    @Test
     @Specification({
        "server.send.masked.binary/handshake.response.and.frame" })
    public void shouldFailWebSocketConnectionWhenServerSendsMaskWithBinaryFrame() throws Exception {
        final IoHandler handler = context.mock(IoHandler.class);

        context.checking(new Expectations() {
            {
                oneOf(handler).sessionCreated(with(any(IoSessionEx.class)));
                oneOf(handler).sessionOpened(with(any(IoSessionEx.class)));
                oneOf(handler).sessionClosed(with(any(IoSessionEx.class)));
                atMost(1).of(handler).exceptionCaught(with(any(IoSessionEx.class)), 
                        with(AllOf.allOf(any(IOException.class),ThrowableMessageMatcher.hasMessage(equal(LoggingUtils.EARLY_TERMINATION_OF_IOSESSION_MESSAGE)))));
            }
        });

        ConnectFuture connectFuture = connector.connect("ws://localhost:8080/echo", null, handler);
        connectFuture.awaitUninterruptibly();
        assertTrue(connectFuture.isConnected());

        k3po.finish();
    }
}
