Dev: Improve config for runing tests on ESM build

overlookmotel · Apr 4, 2020 · 6bd2751 · 6bd2751
1 parent 83616cd
commit 6bd2751
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Showing 4 changed files with 4 additions and 20 deletions.
diff --git a/.npmignore b/.npmignore
@@ -3,11 +3,11 @@ test
 coverage
 
 .DS_Store
-.babelrc.js
 .editorconfig
 .eslintignore
 .eslintrc.js
 .gitattributes
 .travis.yml
+babel.config.js
 jest.config.js
 rollup.config.js
diff --git a/.babelrc.js → babel.config.js b/.babelrc.js → babel.config.js
diff --git a/jest.config.js b/jest.config.js
@@ -15,7 +15,9 @@ module.exports = {
 	// Resolve `import from 'is-it-type'` to src or build, depending on env variable
 	moduleNameMapper: {
 		'^is-it-type$': resolvePath()
-	}
+	},
+	// Transform ESM helpers to CJS
+	transformIgnorePatterns: ['<rootDir>/node_modules/(?!@babel/runtime/helpers/esm/)']
 };
 
 function resolvePath() {

diff --git a/test/.babelrc.js b/test/.babelrc.js