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

node_modules/node-cron/test/pattern-validation/validate-hours-test.js

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+'use strict';
+
+var expect = require('expect.js');
+var validate = require('../../src/pattern-validation');
+
+describe('pattern-validation.js', () => {
+  describe('validate hour', () => {
+    it('should fail with invalid hour', () => {
+      expect(() => {
+        validate('* 25 * * *');
+      }).to.throwException((e) => {
+        expect('25 is a invalid expression for hour').to.equal(e);
+      });
+    });
+
+    it('should not fail with valid hour', () => {
+      expect(() => {
+        validate('* 12 * * *');
+      }).to.not.throwException();
+    });
+
+    it('should not fail with * for hour', () => {
+      expect(() => {
+        validate('* * * * * *');
+      }).to.not.throwException();
+    });
+
+    it('should not fail with */2 for hour', () => {
+      expect(() => {
+        validate('* */2 * * *');
+      }).to.not.throwException();
+    });
+
+    it('should accept range for hours', () => {
+      expect(() => {
+        validate('* 3-20 * * *');
+      }).to.not.throwException();
+    });
+  });
+});