Fix tests using the idea of @lukejagodzinski from jestjs/jest#6229

krassowski · Jul 4, 2019 · 4bbcaa6 · 4bbcaa6
1 parent 1f10b94
commit 4bbcaa6
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/jest.config.js b/jest.config.js
@@ -2,17 +2,20 @@ const func = require('@jupyterlab/testutils/lib/jest-config');
 const upstream = func('jupyterlab_go_to_definition', __dirname);
 
 const reuseFromUpstream = [
-    'preset',
     'moduleNameMapper',
     'setupFilesAfterEnv',
     'setupFiles',
-    'testPathIgnorePatterns',
     'moduleFileExtensions',
 ];
 
 let local = {
   globals: { 'ts-jest': { tsConfig: 'tsconfig.json' } },
   testRegex: `.*\.spec\.tsx?$`,
+  transform: {
+    "\\.(ts|tsx)?$": "ts-jest",
+    "\\.(js|jsx)?$": "./transform.js"
+  },
+  transformIgnorePatterns: ["/node_modules/(?!(@jupyterlab/.*)/)"]
 };
 
 for(option of reuseFromUpstream) {

diff --git a/transform.js b/transform.js
@@ -0,0 +1,2 @@
+const config = require("./babel.config.js")
+module.exports = require("babel-jest").createTransformer(config);