Files
Benny Joo ab21c7f805 refactor: Cal.diy (#28903)
* feat: Cal.diy — community-driven MIT-licensed fork of Cal.com

This squashed commit contains all Cal.diy changes applied on top of calcom/cal.com main:

- Rebrand Cal.com to Cal.diy across the entire codebase
- Remove Enterprise Edition (EE) features, license checks, and AGPL restrictions
- Switch license from AGPL-3.0 to MIT
- Remove docs/ directory (migrated to Nextra at cal.diy)
- Remove dead code: org tests, EE tips, platform nav, premium username, SAML/SSO, etc.
- Clean up .env.example for self-hosted Cal.diy
- Update Docker image references to calcom/cal.diy
- Update README, CONTRIBUTING.md, and issue templates for Cal.diy community fork
- Add PR welcome bot for Cal.diy contributors
- Fix API v2 breaking changes oasdiff ignore entries
- Replace Blacksmith CI runners with default GitHub Actions

3893 files changed, 20789 insertions(+), 411020 deletions(-)

Co-Authored-By: benny@cal.com <sldisek783@gmail.com>

* refactor: remove org-specific /organizations/:orgId endpoints from API v2 atoms controllers (#1701)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: revert Cal.diy Inc to Cal.com, Inc. in license files, copyright notices, and package metadata (#1702)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* rip out org related comments in api v2

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-04-15 09:52:36 -03:00

938 B

title, impact, impactDescription, tags
title impact impactDescription tags
Timezone Handling in Tests HIGH Timezone bugs are hard to reproduce without consistent test environments testing, timezone, consistency

Timezone Handling in Tests

Always Use TZ=UTC

When running tests in the Cal.diy repository, use the TZ=UTC environment variable:

TZ=UTC yarn test

This ensures consistent timezone handling and prevents timezone-related test failures that might occur when tests are run in different environments or by different developers with varying local timezone settings.

Why This Matters

  • Tests may pass locally but fail in CI (or vice versa)
  • Date/time assertions become unpredictable
  • Debugging timezone issues is time-consuming

Test Commands

# Unit tests
TZ=UTC yarn test

# Specific test file
TZ=UTC yarn vitest run path/to/file.test.ts

# E2E tests (already configured in yarn e2e)
PLAYWRIGHT_HEADLESS=1 yarn e2e