Migrated src/components/ChangeLanguageDropdown from Jest to Vitest

[PratapRathi]

What kind of change does this PR introduce?

This PR will migrate src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.test.tsx from Jest to Vitest.

Issue Number:

Fixes #2808

Did you add tests for your changes?

Yes

Snapshots/Videos:

If relevant, did you update the documentation?
N/A

Summary
Does this PR introduce a breaking change?
No

Other information
N/A

Have you read the contributing guide?
Yes

Summary by CodeRabbit

• Tests
  • Updated test cases for the Change Language Dropdown component to use the it function for better clarity.
  • Explicitly imported testing functions from the vitest framework.

[coderabbitai]

Walkthrough

The pull request focuses on refactoring the ChangeLanguageDropdown.spec.tsx test file from Jest to Vitest. The primary changes involve replacing the test function with it and explicitly importing testing functions from the Vitest framework. The modifications are stylistic and aim to align the test suite with Vitest's syntax while maintaining the existing test logic and coverage.

Changes

File	Change Summary
src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx	Replaced test with it for test cases, explicitly imported describe, expect, and it from Vitest

Assessment against linked issues

Objective	Addressed	Explanation
Replace Jest-specific functions with Vitest equivalents [#2808]	✅
Rename test file from .test.* to .spec.* [#2808]	✅
Ensure tests pass using npm run test:vitest [#2808]	❓	Requires verification during test run
Maintain 100% test coverage [#2808]	❓	Requires coverage report verification

Possibly related issues

• Refactor : src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.test.tsx from Jest to Vitest #2493: Very similar Vitest migration request for the same component
• Refactor : src/components/CheckIn/CheckInModal.test.tsx from Jest to Vitest #2494: Another Vitest migration request for a different component
• Refactor: src/components/AddOn/support/components/MainContent/MainContent.test.tsx from Jest to Vitest #2475: Vitest migration for another component's test file

Possibly related PRs

• Fixes #2670 : Refactored src/screen/PageNotFound component test from jest to vitest #2708: Similar test function refactoring for PageNotFound component
• Refactor : src/components/CheckIn/CheckInWrapper.test.tsx from Jest to Vitest #2709: Test updates for CheckInWrapper component
• update and rename Settings.test.tsx to Settings.spec.tsx fixes #2579 #2718: Settings component tests migration
• Refactor jest to vitest #2832 #2861: Loader component tests refactoring
• Refactor src/components/UserProfileSettings/* from Jest to Vitest #2869: UserProfileSettings tests update

Suggested reviewers

• palisadoes

Poem

🐰 Hop, hop, testing we go!
From Jest to Vitest, watch our code grow
it replaces test with glee
Refactoring's as easy as can be
A rabbit's dance of testing delight! 🧪

---

📜 Recent review details

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 9105989 and c1b8349.

📒 Files selected for processing (1)

• src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx (5 hunks)

🧰 Additional context used

📓 Learnings (2)

📓 Common learnings

Learnt from: bitbard3
PR: PalisadoesFoundation/talawa-admin#2588
File: src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx:145-155
Timestamp: 2024-12-02T04:20:11.745Z
Learning: In PRs focused solely on refactoring test cases from Jest to Vitest, avoid suggesting optimizations or changes outside the migration scope.

src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx (2)

Learnt from: bitbard3
PR: PalisadoesFoundation/talawa-admin#2588
File: src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx:145-155
Timestamp: 2024-12-02T04:20:11.745Z
Learning: In PRs focused solely on refactoring test cases from Jest to Vitest, avoid suggesting optimizations or changes outside the migration scope.

Learnt from: bitbard3
PR: PalisadoesFoundation/talawa-admin#2588
File: src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx:155-162
Timestamp: 2024-12-03T05:52:37.888Z
Learning: In the `ChangeLanguageDropdown` component (`src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.tsx`), error handling has not been implemented. Therefore, test cases in `src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx` do not cover error scenarios related to error handling.

🔇 Additional comments (3)

src/components/ChangeLanguageDropdown/ChangeLanguageDropdown.spec.tsx (3)

14-14: LGTM: Correct Vitest imports added

The explicit imports from 'vitest' are correctly specified for the migration.

---

56-56: LGTM: Consistent migration to Vitest's it syntax

All test cases have been properly migrated from Jest's test to Vitest's it function while maintaining the existing test structure.

Also applies to: 85-85, 107-107, 125-125

---

Line range hint 56-162: LGTM: Test implementations are compatible with Vitest

The test case implementations have been successfully carried over to Vitest without requiring any modifications, as the assertions and testing patterns are compatible with both frameworks.

---

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.98%. Comparing base (f60d17d) to head (c1b8349).
Report is 28 commits behind head on develop-postgres.

Additional details and impacted files

@@                  Coverage Diff                  @@
##           develop-postgres    #2909       +/-   ##
=====================================================
+ Coverage             66.20%   87.98%   +21.77%     
=====================================================
  Files                   296      316       +20     
  Lines                  7369     8265      +896     
  Branches               1609     1866      +257     
=====================================================
+ Hits                   4879     7272     +2393     
+ Misses                 2253      781     -1472     
+ Partials                237      212       -25     

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