Fixed weird problem where the fix disappeared

__tests__/index-test.js

@@ -4,11 +4,9 @@ import jest from '../src/index';
 it('should pass a test', (done) => {
   gulp.src('__tests__')
     .pipe(jest({
-      config: {
-        rootDir: process.cwd(),
-        testEnvironment: 'node',
-        testRegex: 'fixture-pass.*-test.js'
-      }
+      rootDir: process.cwd(),
+      testEnvironment: 'node',
+      testRegex: 'fixture-pass.*-test.js'
     }))
     .on('error', (error) => {
       fail('Test should not fail', error);
@@ -18,17 +16,21 @@ it('should pass a test', (done) => {
 });
 
 it('should fail a test', (done) => {
+  let failed = false;
   gulp.src('__tests__')
     .pipe(jest({
-      config: {
-        rootDir: process.cwd(),
-        testEnvironment: 'node',
-        testRegex: 'fixture-fail.*-test.js'
-      }
+      rootDir: process.cwd(),
+      testEnvironment: 'node',
+      testRegex: 'fixture-fail.*-test.js'
     }))
-    .on('error', () => done())
+    .on('error', () => {
+      failed = true;
+    })
     .on('finish', () => {
-      fail('Test should fail');
+      if (!failed) {
+        fail('Test should fail');
+      }
+
       done();
     });
 });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gulp-jest",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "description": "Gulp plugin for running your Jest tests",
   "main": "lib/index.js",
   "scripts": {

src/index.js

@@ -4,18 +4,16 @@ import through2 from 'through2';
 
 export default (options = {}) => {
   return through2.obj((file, enc, cb) => {
-    options = Object.assign({}, options, {
-      config: Object.assign({
-        rootDir: file ? file.path : undefined
-      }, options.config)
-    });
+    options = Object.assign({
+      rootDir: file ? file.path : undefined
+    }, options);
 
-    jest.runCLI(options, [options.config.rootDir], (result) => {
-      if(result.numFailedTests || result.numFailedTestSuites) {
+    jest.runCLI(options, [options.rootDir]).then(({ results }) => {
+      if(results.numFailedTests || results.numFailedTestSuites) {
         cb(new gutil.PluginError('gulp-jest', { message: 'Tests Failed' }));
       } else {
         cb();
       }
     });
-  })
+  });
 };