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import {
SYSTEM_TICK_INTERVAL,
SystemTickFeed,
} from "lib/SystemTickFeed.sys.mjs";
import { actionTypes as at } from "common/Actions.mjs";
import { GlobalOverrider } from "test/unit/utils";
describe("System Tick Feed", () => {
let globals;
let instance;
let clock;
beforeEach(() => {
globals = new GlobalOverrider();
clock = sinon.useFakeTimers();
instance = new SystemTickFeed();
instance.store = {
getState() {
return {};
},
dispatch() {},
};
});
afterEach(() => {
globals.restore();
clock.restore();
});
it("should create a SystemTickFeed", () => {
assert.instanceOf(instance, SystemTickFeed);
});
it("should fire SYSTEM_TICK events at configured interval", () => {
globals.set("ChromeUtils", {
idleDispatch: f => f(),
});
let expectation = sinon
.mock(instance.store)
.expects("dispatch")
.twice()
.withExactArgs({ type: at.SYSTEM_TICK });
instance.onAction({ type: at.INIT });
clock.tick(SYSTEM_TICK_INTERVAL * 2);
expectation.verify();
});
it("should not fire SYSTEM_TICK events after UNINIT", () => {
let expectation = sinon.mock(instance.store).expects("dispatch").never();
instance.onAction({ type: at.UNINIT });
clock.tick(SYSTEM_TICK_INTERVAL * 2);
expectation.verify();
});
it("should not fire SYSTEM_TICK events while the user is away", () => {
let expectation = sinon.mock(instance.store).expects("dispatch").never();
instance.onAction({ type: at.INIT });
instance._idleService = { idleTime: SYSTEM_TICK_INTERVAL + 1 };
clock.tick(SYSTEM_TICK_INTERVAL * 3);
expectation.verify();
instance.onAction({ type: at.UNINIT });
});
it("should fire SYSTEM_TICK immediately when the user is active again", () => {
globals.set("ChromeUtils", {
idleDispatch: f => f(),
});
let expectation = sinon
.mock(instance.store)
.expects("dispatch")
.once()
.withExactArgs({ type: at.SYSTEM_TICK });
instance.onAction({ type: at.INIT });
instance._idleService = { idleTime: SYSTEM_TICK_INTERVAL + 1 };
clock.tick(SYSTEM_TICK_INTERVAL * 3);
instance.observe();
expectation.verify();
instance.onAction({ type: at.UNINIT });
});
});