Initial import from local backup (Documents-Playground/pakerpale)

node_modules/node-cron/test/validate-taks-schaduling-test.js

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+'use strict';
+
+var expect = require('expect.js');
+var sinon = require('sinon');
+var cron = require('../src/node-cron');
+
+describe('validate cron on task schaduling', () => {
+  beforeEach(() => {
+    this.clock = sinon.useFakeTimers();
+  });
+
+  afterEach(() => {
+    this.clock.restore();
+  });
+
+  it('should fail with a invalid cron expression', () => {
+    expect(() => {
+      cron.schedule('65 * * * *', () => {});
+    }).to.throwException(function(e){
+      expect(e).to.equal('65 is a invalid expression for minute');
+    });
+  });
+
+  it('validate some spaces in task string', () => {
+    var result = cron.validate('5    * * * *');
+    expect(result).to.equal(true);
+  });
+
+  it('multiple spaces in task string', () => {
+    var result = cron.validate('5    *    *  *   *');
+    expect(result).to.equal(true);
+  });
+
+  it('spaces in begin and end of string', () => {
+    var result = cron.validate('       5 * *    * *     ');
+    expect(result).to.equal(true);
+  });
+
+});