[jsweep] Clean is_truthy.test.cjs

[github-actions]

Summary

Modernized and cleaned the test file for is_truthy.cjs to improve code quality and readability.

Changes Made

Code Quality Improvements

• Replaced obfuscated boolean values: Changed !1 and !0 to proper false and true literals for clarity
• Removed weird syntax patterns: Eliminated unnecessary parentheses and comma operators that made tests hard to read
• Improved test structure: Each assertion is now on its own line for better readability
• Enhanced test descriptions: Added contextual information (e.g., "case-insensitive") to test names

Test Coverage

• ✅ All 10 tests passing - comprehensive coverage maintained
• Tests cover: empty strings, falsy values ("false", "0", "null", "undefined"), truthy values, whitespace trimming, numeric strings, and case-insensitive handling
• No logic changes - only code quality improvements

Execution Context

• Context: Pure Node.js (not github-script)
• File type: Test file for utility function

Validation Results

All validation checks passed successfully:

Check	Command	Result
✅ Formatting	npm run format:cjs	Passed
✅ Linting	npm run lint:cjs	Passed
✅ Type checking	npm run typecheck	Passed (no type errors)
✅ Tests	npm run test:js -- is_truthy.test.cjs	10/10 tests passed

Before/After Example

Before (obfuscated and hard to read):

test('should return false for "false"', () => {
  (expect(isTruthy("false")).toBe(!1), expect(isTruthy("FALSE")).toBe(!1));
}),

After (clean and readable):

it('should return false for "false" (case-insensitive)', () => {
  expect(isTruthy("false")).toBe(false);
  expect(isTruthy("FALSE")).toBe(false);
  expect(isTruthy("False")).toBe(false);
});

Impact

• Zero functional changes - all behavior preserved
• Improved maintainability - code is now easier to read and modify
• Better test clarity - assertions are clear and well-structured

AI generated by jsweep - JavaScript Unbloater

• expires on Feb 17, 2026, 3:18 AM UTC

[Copilot]

Pull request overview

This PR modernizes actions/setup/js/is_truthy.test.cjs to make the isTruthy unit tests clearer and easier to maintain, without changing test coverage or behavior.

Changes:

• Replaced boolean obfuscations (!0/!1) with explicit true/false literals.
• Removed comma-operator patterns and reformatted tests so each assertion is on its own line.
• Improved test names to better describe intent (e.g., noting case-insensitive behavior).

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.