Add simple test

package.json

@@ -73,6 +73,7 @@
     "babel": "^5.8.29",
     "babel-core": "^5.8.29",
     "babel-eslint": "^4.1.0",
+    "babel-jest": "~5.3.0",
     "babel-loader": "^5.3.2",
     "busboy": "^0.2.9",
     "chalk": "^1.1.0",
@@ -83,6 +84,7 @@
     "eslint-plugin-react": "^3.3.1",
     "extract-text-webpack-plugin": "^0.8.1",
     "gh-pages": "^0.3.1",
+    "jest-cli": "~0.6.1",
     "json-loader": "^0.5.1",
     "less": "~2.5.1",
     "less-loader": "^2.2.0",
@@ -104,11 +106,24 @@
     "just-deploy": "npm run clean && webpack --config webpack.deploy.config.js && NODE_ENV=PRODUCTION nico build && node scripts/deploy.js",
     "lint": "eslint components index.js --ext '.js,.jsx'",
     "lesslint": "lesslint style",
-    "test": "npm run lint && webpack",
+    "test": "BABEL_ENV=test BABEL_JEST_STAGE=2 jest",
     "pub": "sh ./scripts/publish.sh",
     "webpack": "webpack",
     "beta": "sh ./scripts/publish.sh --tag beta"
   },
+  "jest": {
+    "rootDir": ".",
+    "moduleFileExtensions": [
+      "js",
+      "jsx",
+      "json"
+    ],
+    "unmockedModulePathPatterns": [
+      "<rootDir>/node_modules/*"
+    ],
+    "scriptPreprocessor": "<rootDir>/scripts/jest-script-preprocessor",
+    "testDirectoryName": "tests"
+  },
   "precommit": [
     "lint"
   ]

scripts/jest-script-preprocessor.js

@@ -0,0 +1,9 @@
+// jest-script-preprocessor.js
+var babelJest = require("babel-jest");
+
+module.exports = {
+  process: function(src, filename) {
+    return babelJest.process(src, filename)
+      .replace(/^require.*\.less.*;$/gm, '');
+  }
+};

tests/exports.js

@@ -0,0 +1,8 @@
+jest.dontMock('../index');
+var antd = require('../index');
+
+describe('antd', function() {
+  it('antd should be existd', function() {
+     expect(antd).toBeTruthy();
+  });
+});