68 lines
2 KiB
JavaScript
68 lines
2 KiB
JavaScript
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const { assert } = require('chai');
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const sinon = require('sinon');
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const ScheduledTask = require('../src/scheduled-task');
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describe('ScheduledTask', () => {
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beforeEach(() => {
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this.clock = sinon.useFakeTimers(new Date(2018, 0, 1, 0, 0, 0, 0));
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});
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afterEach(() => {
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this.clock.restore();
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});
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it('should start a task by default', () => {
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let executed = 0;
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let scheduledTask = new ScheduledTask('* * * * * *', () => {
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executed += 1;
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});
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this.clock.tick(3000);
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assert.equal(3, executed);
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scheduledTask.stop();
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});
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it('should create a task stoped', () => {
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let executed = 0;
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let scheduledTask = new ScheduledTask('* * * * * *', () => {
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executed += 1;
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}, { scheduled: false });
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this.clock.tick(3000);
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assert.equal(0, executed);
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scheduledTask.stop();
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});
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it('should start a task', () => {
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let executed = 0;
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let scheduledTask = new ScheduledTask('* * * * * *', () => {
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executed += 1;
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}, { scheduled: false });
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this.clock.tick(3000);
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assert.equal(0, executed);
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scheduledTask.start();
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this.clock.tick(3000);
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assert.equal(3, executed);
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scheduledTask.stop();
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});
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it('should stop a task', () => {
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let executed = 0;
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let scheduledTask = new ScheduledTask('* * * * * *', () => {
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executed += 1;
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}, { scheduled: true });
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this.clock.tick(3000);
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assert.equal(3, executed);
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scheduledTask.stop();
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this.clock.tick(3000);
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assert.equal(3, executed);
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});
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it('should emit event every minute', () => {
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let executed = 0;
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let scheduledTask = new ScheduledTask('0 * * * * *', () => {
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executed += 1;
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}, { scheduled: true });
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this.clock.tick(60000 * 3);
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assert.equal(3, executed);
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scheduledTask.stop();
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});
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});
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