From 357d713011feae1f7058b23638deafcbaa68aee1 Mon Sep 17 00:00:00 2001
From: Shaik-Sirajuddin <sirajudddinshaik30@gmail.com>
Date: Sat, 8 Jun 2024 21:42:33 +0530
Subject: [PATCH] fix: timezone dependent unit test fail when not on utc

---
 .../handleNewBooking/test/date-overrides.test.ts | 12 ++++++++----
 packages/lib/date-ranges.test.ts                 | 16 ++++++++--------
 packages/prisma/zod-utils.ts                     |  2 +-
 3 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/packages/features/bookings/lib/handleNewBooking/test/date-overrides.test.ts b/packages/features/bookings/lib/handleNewBooking/test/date-overrides.test.ts
index 7585842ef2133c..11fbb802c2411b 100644
--- a/packages/features/bookings/lib/handleNewBooking/test/date-overrides.test.ts
+++ b/packages/features/bookings/lib/handleNewBooking/test/date-overrides.test.ts
@@ -56,14 +56,16 @@ describe("handleNewBooking", () => {
         });
 
         // Using .endOf("day") here to ensure our date doesn't change when we set the time zone
-        const startDateTimeOrganizerTz = dayjs(plus1DateString)
+        const startDateTimeOrganizerTz = dayjs
+          .utc(plus1DateString)
           .endOf("day")
           .tz(newYorkTimeZone)
           .hour(11)
           .minute(0)
           .second(0);
 
-        const endDateTimeOrganizerTz = dayjs(plus1DateString)
+        const endDateTimeOrganizerTz = dayjs
+          .utc(plus1DateString)
           .endOf("day")
           .tz(newYorkTimeZone)
           .hour(12)
@@ -217,14 +219,16 @@ describe("handleNewBooking", () => {
         });
 
         // Using .endOf("day") here to ensure our date doesn't change when we set the time zone
-        const startDateTimeOrganizerTz = dayjs(plus1DateString)
+        const startDateTimeOrganizerTz = dayjs
+          .utc(plus1DateString)
           .endOf("day")
           .tz(newYorkTimeZone)
           .hour(23)
           .minute(0)
           .second(0);
 
-        const endDateTimeOrganizerTz = dayjs(plus1DateString)
+        const endDateTimeOrganizerTz = dayjs
+          .utc(plus1DateString)
           .endOf("day")
           .tz(newYorkTimeZone)
           .startOf("day")
diff --git a/packages/lib/date-ranges.test.ts b/packages/lib/date-ranges.test.ts
index 9e766b18d70fea..64cf0096d3878f 100644
--- a/packages/lib/date-ranges.test.ts
+++ b/packages/lib/date-ranges.test.ts
@@ -159,13 +159,13 @@ describe("processWorkingHours", () => {
     // in America/New_York DST ends on first Sunday of November
     const timeZone = "America/New_York";
 
-    let firstSundayOfNovember = dayjs().startOf("day").month(10).date(1);
+    let firstSundayOfNovember = dayjs.utc().startOf("day").month(10).date(1);
     while (firstSundayOfNovember.day() !== 0) {
       firstSundayOfNovember = firstSundayOfNovember.add(1, "day");
     }
 
-    const dateFrom = dayjs().month(10).date(1).startOf("day");
-    const dateTo = dayjs().month(10).endOf("month");
+    const dateFrom = dayjs.utc().month(10).date(1).startOf("day");
+    const dateTo = dayjs.utc().month(10).endOf("month");
 
     const results = processWorkingHours({ item, timeZone, dateFrom, dateTo, travelSchedules: [] });
 
@@ -223,17 +223,17 @@ describe("processWorkingHours", () => {
 
     const timeZone = "Europe/Berlin";
 
-    const dateFrom = dayjs().startOf("day");
-    const dateTo = dayjs().add(1, "week").startOf("day");
+    const dateFrom = dayjs.utc().startOf("day");
+    const dateTo = dayjs.utc().add(1, "week").startOf("day");
 
     const travelSchedules = [
       {
-        startDate: dayjs().add(2, "day").startOf("day"),
-        endDate: dayjs().add(3, "day").endOf("day"),
+        startDate: dayjs.utc().add(2, "day").startOf("day"),
+        endDate: dayjs.utc().add(3, "day").endOf("day"),
         timeZone: "America/New_York",
       },
       {
-        startDate: dayjs().add(5, "day").startOf("day"),
+        startDate: dayjs.utc().add(5, "day").startOf("day"),
         timeZone: "Asia/Kolkata",
       },
     ];
diff --git a/packages/prisma/zod-utils.ts b/packages/prisma/zod-utils.ts
index f5c6f373440644..c5cb994d2e8b5e 100644
--- a/packages/prisma/zod-utils.ts
+++ b/packages/prisma/zod-utils.ts
@@ -210,7 +210,7 @@ export const stringOrNumber = z.union([
 export const stringToDayjs = (val: string) => {
   const matches = val.match(/([+-]\d{2}:\d{2})$/);
   const timezone = matches ? matches[1] : "+00:00";
-  return dayjs(val).utcOffset(timezone);
+  return dayjs.utc(val).utcOffset(timezone);
 };
 
 export const stringToDayjsZod = z.string().transform(stringToDayjs);