open-epsilon/dist/test/service.spec.js

empty-epsilon / open-sound-control bidirectional proxy

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const src_1 = require("../src");
const sinon_1 = require("sinon");
const empty_epsilon_js_1 = require("empty-epsilon-js");
const Subject_1 = require("rxjs/Subject");
const chai_1 = require("chai");
describe(`OpenEpsilon service`, () => {
    const schema = {
        "global": {
            "getFoo": {
                "arguments": [],
                "type": ["Foo"]
            }
        },
        "Foo": {
            "getBar": {
                "arguments": [],
                "type": ["float"]
            },
            "setBar": {
                "arguments": ["float"],
                "type": []
            },
        }
    };
    const interval = 10;
    const namespace = 'test';
    const address = `/${namespace}/foo/bar`;
    const value = 1.23;
    const oscMessage = { address, args: [{ type: "f", value }] };
    let server;
    let eeDriver;
    let oscDriver;
    beforeEach(`init`, () => {
        eeDriver = {
            query: sinon_1.stub(),
            command: sinon_1.spy(),
        };
        oscDriver = {
            inbox: new Subject_1.Subject(),
            outbox: new Subject_1.Subject(),
        };
        server = new src_1.OpenEpsilon(eeDriver, oscDriver, schema, namespace);
        server.init(interval);
    });
    afterEach(() => {
        server.destroy();
    });
    function resetPolling(...addresses) {
        server.monitoredAddresses = addresses;
        resetEeQuery();
    }
    function resetEeQuery() {
        eeDriver.query.reset();
        eeDriver.query.resolves([value]);
    }
    function grace() {
        return new Promise(res => setTimeout(res, interval * 2));
    }
    function waitfor(promiseProvider) {
        return empty_epsilon_js_1.retry(promiseProvider, { interval: interval / 2, timeout: interval * 2 });
    }
    it(`continously polls state and sends to osc`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
        const sent = sinon_1.spy();
        oscDriver.outbox.subscribe(sent);
        // trigger the polling
        resetPolling(address);
        let i = 5;
        while (i--) {
            yield waitfor(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
                chai_1.expect(eeDriver.query).to.have.been.calledWith('getFoo():getBar()', 1);
                chai_1.expect(sent).to.have.been.calledWith(oscMessage);
            }));
            resetEeQuery();
        }
    }));
    describe(`stops polling state`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
        beforeEach(`init`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
            // trigger the polling
            resetPolling(address);
            // allow time for at least one poll
            yield grace();
        }));
        it(`when addresses array is empty`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
            resetPolling();
            resetEeQuery();
            yield grace();
            yield waitfor(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
                chai_1.expect(eeDriver.query).to.have.not.been.called;
            }));
        }));
        it(`after destroyed`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
            server.destroy();
            resetEeQuery();
            yield grace();
            yield waitfor(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
                chai_1.expect(eeDriver.query).to.have.not.been.called;
            }));
        }));
    }));
    it(`sends commands to game server`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
        oscDriver.inbox.next(oscMessage);
        // await grace();
        chai_1.expect(eeDriver.command).to.have.callCount(1);
        chai_1.expect(eeDriver.command).to.have.been.calledWith('getFoo():setBar({0})', [value.toString()]);
    }));
});
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