Exit the process with code 1 when the jest is failed

Author: Eric Chan

index.js

@@ -89,7 +89,15 @@ class ServerlessJestPlugin {
           .then(() => createTest(this.serverless, this.options)),
       'invoke:test:test': () =>
         BbPromise.bind(this)
-          .then(() => runTests(this.serverless, this.options)),
+          .then(() => runTests(this.serverless, this.options))
+          .catch((err) => {
+            if (err.success === false) {
+              // This is a successful run but with failed tests
+              process.exit(1);
+            }
+            // Not sure what this is
+            throw err;
+          }),
       'create:function:create': () =>
         BbPromise.bind(this)
           .then(() => createFunction(this.serverless, this.options))

lib/run-tests.js

@@ -29,7 +29,13 @@ const runTests = (serverless, options) => new BbPromise((resolve, reject) => {
 
   return runCLI({ config },
     serverless.config.servicePath,
-    success => resolve(success));
+    (result) => {
+      if (result.success) {
+        resolve(result);
+      } else {
+        reject(result);
+      }
+    });
 });
 
 module.exports = runTests;