Update + use node-haste2

Summary:This updates jest to 0.9 which will result in *much* faster startup time (1s vs. 10-15s) and better runtime overall (2-3x).

The route gen and cli integration tests are failing locally, but also on master. javache is this expected right now or is this related to my changes?

Reviewed By: javache

Differential Revision: D2943137

fb-gh-sync-id: 8b39ba5f51e30fbc5bacb84d67013ab0a4061f6e
shipit-source-id: 8b39ba5f51e30fbc5bacb84d67013ab0a4061f6e

package.json

@@ -21,6 +21,17 @@
     "testPathIgnorePatterns": [
       "/node_modules/"
     ],
+    "haste": {
+      "defaultPlatform": "ios",
+      "providesModuleNodeModules": [
+        "fbjs",
+        "react",
+        "react-native",
+        "parse",
+        "react-transform-hmr"
+      ],
+      "platforms": ["ios", "android"]
+    },
     "modulePathIgnorePatterns": [
       "/node_modules/(?!react|fbjs|react-native|parse|react-transform-hmr|core-js|promise)/",
       "node_modules/react/lib/React.js",
@@ -160,7 +171,7 @@
     "yeoman-generator": "^0.20.3"
   },
   "devDependencies": {
-    "jest-cli": "0.8.2",
+    "jest-cli": "0.9.0-fb1",
     "babel-eslint": "4.1.4",
     "eslint": "1.3.1",
     "eslint-plugin-react": "3.3.1",

packager/react-packager/src/Server/__tests__/Server-test.js

@@ -10,6 +10,7 @@
 
 jest.setMock('worker-farm', function() { return () => {}; })
     .dontMock('os')
+    .dontMock('underscore')
     .dontMock('path')
     .dontMock('url')
     .setMock('timers', { setImmediate: (fn) => setTimeout(fn, 0) })

packager/react-packager/src/SocketInterface/__tests__/SocketInterface-test.js

@@ -11,6 +11,7 @@
 jest.setMock('worker-farm', function() { return () => {}; })
     .setMock('uglify-js')
     .mock('child_process')
+    .dontMock('underscore')
     .dontMock('../');
 
 var SocketInterface = require('../');