Make jest esm compatible - #1147
Merged
Merged
Conversation
Run package test scripts with Node VM modules so Jest can evaluate native ESM. Configure ts-jest to treat TypeScript tests as ESM, remove the Babel CommonJS bridge for .mjs dependencies, and keep test type-checking compatible with ESM-only dependency declarations.
Import the Jest API from @jest/globals where tests call jest.* directly. Replace CommonJS __dirname usage in test helpers and asset reads with import.meta.url based file paths.
Let test tsconfigs use ES2022 module output directly so ts-jest can run without an inline module override. Drop explicit node10 module resolution and the matching TypeScript deprecation suppression from test configs.
Replace __dirname usage in the Eudiplo testcontainer helper with an import.meta.url based path.
britsta
approved these changes
Aug 19, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Readiness checklist