Investigation: No import.meta.url test failures found

[Copilot]

Investigation Summary

Problem statement claimed Jest cannot parse import.meta.url from @objectstack/core@0.9.2, causing test failures in plugin-formula and plugin-validator packages.

Findings

No test failures exist:

• All 3,422 tests pass (3,232 in @objectstack/spec, 190 in @objectstack/core)
• import.meta.url usage in packages/core/src/logger.ts:60 does not cause failures

Environment mismatch:

• Repository uses Vitest, not Jest
• No jest.config.js files exist
• All test configs are vitest.config.ts

Packages do not exist:

• plugin-formula - not found
• plugin-validator - not found (only plugin-validator.zod.ts schema exists in packages/spec/src/system/)

Conclusion

Problem statement does not match repository state. No changes required.

If this was intended for external consumers of @objectstack/core, documentation on mocking strategies could be added separately.

Original prompt

Jest cannot parse import.meta.url from @objectstack/core@0.9.2 when running in CommonJS mode, causing test failures in plugin-formula and plugin-validator.

Changes

Added Jest mocks for @objectstack/core following the existing pattern from core, protocol-graphql, and other packages:

plugin-formula

test/mocks/@objectstack/core.ts - Mock implementations
jest.config.js - Added moduleNameMapper entry
plugin-validator

test/mocks/@objectstack/core.ts - Mock implementations
jest.config.js - Added moduleNameMapper entry

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Project	Deployment	Actions	Updated (UTC)
spec	Ready	Preview, Comment	Feb 3, 2026 5:01pm