avs-device-sdk/ACL/test/Transport/Common/TestableMessageObserver.cpp

/*
 * TestableMessageObserver.cpp
 *
 * Copyright 2017 Amazon.com, Inc. or its affiliates.
 *
 * 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.
 */

#include "TestableMessageObserver.h"

namespace alexaClientSDK {
namespace acl {
namespace test {

using namespace avsCommon::sdkInterfaces;

void TestableMessageObserver::receive(const std::string& contextId, const std::string& message) {
    std::lock_guard<std::mutex> lock(m_mutex);
    m_receivedDirectives.push_back(message);
    m_cv.notify_all();
}

bool TestableMessageObserver::waitForDirective(
    const std::string& directiveMessage,
    const std::chrono::seconds duration) {
    std::unique_lock<std::mutex> lock(m_mutex);
    return m_cv.wait_for(lock, duration, [this, directiveMessage]() {
        for (auto directive : m_receivedDirectives) {
            if (directive == directiveMessage) {
                return true;
            }
        }
        return false;
    });
}

}  // namespace test
}  // namespace acl
}  // namespace alexaClientSDK