Support return array

.eslintignore

@@ -1,2 +1,4 @@
 **/node_modules
-build
+build
+integrationTests/__fixtures__
+generator/fixtures

lib/createJestRunner.js

@@ -73,7 +73,17 @@ const createRunner = (runPath, { getExtraOptions } = {}) => {
                   return runner(baseOptions);
                 });
               })
-              .then(result => onResult(test, result))
+              .then(testResult => {
+                if (Array.isArray(testResult)) {
+                  testResult.forEach(result =>
+                    result.numFailingTests > 0
+                      ? onFailure(test, new Error(result.errorMessage))
+                      : onResult(test, result),
+                  );
+                  return;
+                }
+                onResult(test, testResult);
+              })
               .catch(err => onFailure(test, err)),
           ),
         Promise.resolve(),
@@ -142,8 +152,18 @@ const createRunner = (runPath, { getExtraOptions } = {}) => {
       const runAllTests = Promise.all(
         tests.map(test =>
           runTestInWorker(test)
-            .then(testResult => onResult(test, testResult))
-            .catch(error => onError(error, test)),
+            .then(testResult => {
+              if (Array.isArray(testResult)) {
+                testResult.forEach(result =>
+                  result.numFailingTests > 0
+                    ? onError(new Error(result.errorMessage), test)
+                    : onResult(test, result),
+                );
+                return;
+              }
+              onResult(test, testResult);
+            })
+            .catch(err => onError(err, test)),
         ),
       );
 

package.json

@@ -12,11 +12,13 @@
     "generator/"
   ],
   "scripts": {
-    "test": "jest",
-    "lint": "eslint .",
+    "pre-commit": "yarn test && yarn lint",
+    "pretest": "yarn build",
+    "test": "jest --no-colors",
+    "lint": "eslint . --fix",
     "watch": "babel lib -w --ignore **/*.test.js,integration -d build",
     "build": "babel lib --ignore **/*.test.js,integration -d build",
-    "prepublish": "yarn build",
+    "prepublishOnly": "yarn pre-commit",
     "format": "prettier --single-quote --trailing-comma all --write \"!(build)/**/*.js\""
   },
   "dependencies": {