test: added unit tests for markdownUtils hiddenElements

[Rishi2600]

What kind of change does this PR introduce?

• Adds Cypress component tests for the hiddenElements utility function from lib/markdownUtils.ts.

Issue Number:

• Closes Add unit tests for markdownUtils hiddenElements #1995

Changes

Created cypress/components/lib/markdownUtils.cy.ts with 3 test cases:

1. Multiple elements: hiddenElements('Header', 'Footer', 'Sidebar')
2. Empty input: hiddenElements()
3. Single element: hiddenElements('Navbar')

Document on how you can check the code without testing (Just for documentation and clarity)

const hiddenElements = (...elements) => {
  return elements.reduce((acc, element) => {
    return {
      ...acc,
      [element]: { component: () => null },
    };
  }, {});
};

console.log('Test 1:', hiddenElements('A', 'B', 'C'));
console.log('Test 2:', hiddenElements());
console.log('Test 3:', hiddenElements('Single'));

This is going to show an output like

'Test 1:' {
  A: { component: [Function: component] },
  B: { component: [Function: component] },
  C: { component: [Function: component] }
}
'Test 2:' {}
'Test 3:' { Single: { component: [Function: component] } }

Test Results

Testing

# Run the specific test file
yarn cypress run --component --spec "cypress/components/lib/markdownUtils.cy.ts"

# Or run all component tests
yarn cypress run --component

Also, note on pre-commit hook failure -
The pre-commit hook failed due to existing build issues unrelated to this PR:

• JSON parsing error in /ambassadors page
• Missing file: _includes/community/programs/contractors/contractors.json
  I thought not to touch the main branch without permission, so I left that.

Verification steps (I've tested them all manually before commit)
Verification Steps

1. TypeScript compiles: yarn typecheck
2. Linting passes: yarn lint
3. Tests pass: yarn cypress run --component --spec "cypress/components/lib/markdownUtils.cy.ts"
4. No production code changes: Only test file added.

Future Work

This PR establishes a testing pattern for markdownUtils.ts. Future PRs can add tests for:

• transformMarkdownLinks
• checkHasContent
• parseTabsFromMarkdown

Adds test coverage without modifying production code, using the project's existing testing infrastructure.

[github-actions]

Hi @Rishi2600! Thanks a lot for your contribution!

I noticed that the following required information is missing or incomplete: issue reference, kind of change description

Please update the PR description to include this information. You can find placeholders in the PR template for these items.

Thanks a lot!

[github-actions]

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Name	Status	Preview	Last Commit
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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a822963) to head (99a07e8).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #1994   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           30        30           
  Lines          633       633           
  Branches       196       196           
=========================================
  Hits           633       633           

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[github-actions]

Hi @Rishi2600! Thanks a lot for your contribution!

I noticed that the following required information is missing or incomplete: issue reference, kind of change description

Please update the PR description to include this information. You can find placeholders in the PR template for these items.

Thanks a lot!

[Rishi2600]

Hello @Utkarsh-123github @Relequestual @DhairyaMajmudar @benjagm, hope you are doing well.
Can you have a glance at this? I'd appreciate your reviews if you have a moment. Thanks!