Merge pull request #8 from telerik/tests-timezone

test: use fixed timezone offset in the tests closes #2

Author: danielkaradachki

test/dates.js

@@ -9,6 +9,10 @@ const calendar = require("cldr-data/main/bg/ca-gregorian.json");
 
 load(likelySubtags, timeZoneNames, calendar, require("cldr-data/main/ko/timeZoneNames.json"), require("cldr-data/main/ko/ca-gregorian.json"));
 
+Date.prototype.getTimezoneOffset = function() {
+    return -120;
+};
+
 function date(year, month, day, hour, minute, second, millisecond) {
     var d = new Date();
 
@@ -257,27 +261,22 @@ describe('date formatting', () => {
 
     it('supports short localized GMT format', () => {
         expect(formatDate(date(2000, 2, 1), "z")).toEqual('GMT+2');
-        expect(formatDate(date(2000, 4, 1), "z")).toEqual('GMT+3');
     });
 
     it('supports long localized GMT format', () => {
         expect(formatDate(date(2000, 2, 1), "zzzz")).toEqual('GMT+02:00');
-        expect(formatDate(date(2000, 4, 1), "zzzz")).toEqual('GMT+03:00');
     });
 
     it('supports the ISO8601 basic format timezone format', () => {
         expect(formatDate(date(2000, 2, 1), "Z")).toEqual('+0200');
-        expect(formatDate(date(2000, 4, 1), "Z")).toEqual('+0300');
     });
 
     it('supports Z long localized GMT format', () => {
         expect(formatDate(date(2000, 2, 1), "ZZZZ")).toEqual('GMT+02:00');
-        expect(formatDate(date(2000, 4, 1), "ZZZZ")).toEqual('GMT+03:00');
     });
 
     it('supports the ISO8601 extended timezone format', () => {
         expect(formatDate(date(2000, 2, 1), "ZZZZZ")).toEqual('+02:00');
-        expect(formatDate(date(2000, 4, 1), "ZZZZZ")).toEqual('+03:00');
     });
 
     it('supports the x timezone format', () => {