/*********************************************************************************************************************
 *  Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.                                           *
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 *  Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance    *
 *  with the License. A copy of the License is located at                                                             *
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 *      http://www.apache.org/licenses/LICENSE-2.0                                                                    *
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 *  or in the 'license' file accompanying this file. This file is distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES *
 *  OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions    *
 *  and limitations under the License.                                                                                *
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import 'reflect-metadata';

// import { createMockInstance } from 'jest-create-mock-instance';
import * as AWS from 'aws-sdk';
import config from 'config';
import { logger } from '../utils/logger';
import { RunsDao } from './runs.dao';
import { RunsService } from './runs.service';
import { SimulationsDao } from '../simulations/simulations.dao';
import { SimulationsService } from '../simulations/simulations.service';

let instance: RunsService;
let mockedS3: AWS.S3;
let mockedSNS: AWS.SNS;
let mockedDDB: AWS.DynamoDB.DocumentClient;
let mockedSimulationsDao: SimulationsDao;
let mockedSimulationsService: SimulationsService;
let mockedRunsDao: RunsDao;

// TODO: this test needs to be mocking its dependencies
describe('CreateRun', () => {

    beforeEach(() => {
        // mockedDao = createMockInstance(SimulationsDao);

        // TODO: mock these
        mockedS3 = new AWS.S3({region: process.env.AWS_REGION});
        mockedSNS = new AWS.SNS({region: process.env.AWS_REGION});
        mockedDDB = new AWS.DynamoDB.DocumentClient({region: process.env.AWS_REGION, convertEmptyValues:true});

        const mockedS3Factory = () => {
            return mockedS3;
        };

        const mockedSNSSactory = () => {
            return mockedSNS;
        };

        const mockedDDBFactory = () => {
            return mockedDDB;
        };

        mockedSimulationsDao = new SimulationsDao(mockedDDBFactory);
        mockedSimulationsService = new SimulationsService(mockedSimulationsDao, mockedS3Factory, mockedSNSSactory);
        mockedRunsDao = new RunsDao(mockedDDBFactory);
        instance = new RunsService(mockedSimulationsDao, mockedSimulationsService, mockedRunsDao, mockedS3Factory);
    });

    it('create run launches simulation engine', async () => {

        logger.debug(`Using config: ${JSON.stringify(config.util.toObject())}`);

        const actual = await instance.createRun({
            item: {
                simulationId: 'oxeByixA',
                deviceCount: 5
            }
        });

        logger.info(`actual: ${actual}`);

    }, 300000);

});