jest: Transform .cjs and .mjs files via babel (#868)

seek-oss · Aug 7, 2023 · 4b7ff32 · 4b7ff32
1 parent 8ae8824
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diff --git a/.changeset/late-forks-act.md b/.changeset/late-forks-act.md
@@ -0,0 +1,5 @@
+---
+'sku': patch
+---
+
+Fixes a bug where `.cjs` and `.mjs` files where not being transformed by babel in jest tests
diff --git a/packages/sku/config/jest/jest-preset.js b/packages/sku/config/jest/jest-preset.js
@@ -31,7 +31,7 @@ module.exports = jestDecorator({
     '\\.less$': require.resolve('./cssModulesTransform.js'),
     '\\.css\\.ts$': require.resolve('@vanilla-extract/jest-transform'),
     '\\.tsx?$': require.resolve('./tsBabelTransform.js'),
-    '\\.js$': require.resolve('./jsBabelTransform.js'),
+    '\\.[cm]?js$': require.resolve('./jsBabelTransform.js'),
   },
   transformIgnorePatterns: [
     // Allow 'compilePackages' code to be transformed in tests by overriding