import { expect } from "chai";
import * as redisCon from "../../../../src/persistence/redis/index";
import { suite, test, timeout } from "mocha-typescript";
import * as AtomicTimer from "../../../../src/utils/AtomicTimer";

const application = "mochaTestApp";

@suite class TestApiRequestService {

    static connection: redisCon.RedisConnection;
    static readonly initialIncrement: number = 5;
    static readonly secondIncrement: number = 12;

    static before() {
        AtomicTimer.setTestMode(true);

        this.connection = redisCon.getConnection();

        // before the tests, delete application related entries in redis
        this.connection.connection.eval("for _,k in ipairs(redis.call('keys','app:*')) do redis.call('del',k) end", 0);
    }

    @test async "Incrementing Api Request count"() {
        for (let i = 0; i < TestApiRequestService.initialIncrement; i++) {
            await TestApiRequestService.connection.services.ApiRequest.incrApiRequest(application);
        }

        const result: number = await TestApiRequestService.connection.services.ApiRequest.getApiRequests(application);

        expect(result).to.equal(TestApiRequestService.initialIncrement);
    }

    @test async "Api Request count stays the same after ten minutes"() {
        // increment the timer by 10 minutes
        AtomicTimer.offsetTimer(10 * 60 * 1000);

        const result: number = await TestApiRequestService.connection.services.ApiRequest.getApiRequests(application);
        expect(result).to.equal(TestApiRequestService.initialIncrement);
    }

    static after() {
        AtomicTimer.setTestMode(false);
    }

}