add server to monorepo.

packages/server/tests/utils/utils.test.js

@@ -0,0 +1,16 @@
+import { dateRangeCollection } from 'utils';
+import { expect } from '../testInit';
+
+describe('utils', () => {
+
+  describe('dateRangeCollection()', () => {
+    it('Should retrieve all range dates.', () => {
+      const fromDate = new Date('2020-1-1');
+      const toDate = new Date('2020-1-25');
+
+      const range = dateRangeCollection(fromDate, toDate);
+
+      expect(range.length).equals(25);
+    });
+  });
+});