Add prerelease version edge case tests

[BelfordZ]

User description

Summary

• cover additional prerelease edge cases in version utilities

Testing

• npm test

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PR Type

Tests

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Description

• Add tests for prerelease version parsing edge cases

• Test comparison logic for prerelease zero and invalid numbers

• Validate prerelease handling in min/max version checks

• Ensure errors are thrown for invalid prerelease formats

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Changes walkthrough 📝

	Relevant files
Tests	version.test.ts Add prerelease edge case tests for version utilities          test/unit/src/utils/functions/version.test.ts Added tests for parsing prerelease zero and invalid prerelease numbers Added comparison tests for prerelease versions around zero Added validation tests for prerelease numbers in min/max version checks Ensured invalid prerelease formats throw errors +44/-0

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PR Reviewer Guide 🔍

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⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🏅 Score: 97

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Test Coverage The new tests cover edge cases for prerelease version parsing and comparison. Ensure that all relevant edge cases, including negative and non-numeric prerelease values, are sufficiently covered and that error handling is robust. describe('Prerelease edge cases', () => { it('should parse prerelease zero and reject invalid prerelease numbers', () => { expect(parseSemVersion('1.0.0-prerelease.0')).toEqual({ major: 1, minor: 0, patch: 0, prerelease: { number: 0 }, }) expect(() => parseSemVersion('1.0.0-prerelease.-1')).toThrow() expect(() => parseSemVersion('1.0.0-prerelease.not')).toThrow() }) it('should compare prerelease versions around zero correctly', () => { expect( compareSemVersions( { major: 1, minor: 0, patch: 0, prerelease: { number: 0 } }, { major: 1, minor: 0, patch: 0, prerelease: { number: 1 } } ) ).toBe(VersionComparisonResult.LessThan) expect( compareSemVersions( { major: 1, minor: 0, patch: 0 }, { major: 1, minor: 0, patch: 0, prerelease: { number: 0 } } ) ).toBe(VersionComparisonResult.GreaterThan) }) it('should validate prerelease numbers when checking min/max versions', () => { expect( meetsMinimumVersion('1.0.0-prerelease.0', '1.0.0-prerelease.1') ).toBe(VersionValidationResult.Success) expect( isWithinMaximumVersion('1.0.0-prerelease.1', '1.0.0-prerelease.0') ).toBe(VersionValidationResult.Success) expect( isWithinMaximumVersion('1.0.0-prerelease.1', '1.0.0') ).toBe(VersionValidationResult.ComparisonFailed) }) })

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