Updated jest for frontend

frontend/components/Alert/Alert.test.js

@@ -1,7 +1,5 @@
 /* eslint-disable */
 import React from 'react';
-import { snap } from 'utils/testUtils';
-
 import Alert from '.';
 
 test('renders default as info', () => {

frontend/components/Alert/__snapshots__/Alert.test.js.snap

@@ -0,0 +1,51 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders danger 1`] = `
+<Flex
+  align="center"
+  className="container danger"
+  justify="center"
+>
+  danger
+</Flex>
+`;
+
+exports[`renders default as info 1`] = `
+<Flex
+  align="center"
+  className="container info"
+  justify="center"
+>
+  default
+</Flex>
+`;
+
+exports[`renders info 1`] = `
+<Flex
+  align="center"
+  className="container info"
+  justify="center"
+>
+  info
+</Flex>
+`;
+
+exports[`renders success 1`] = `
+<Flex
+  align="center"
+  className="container success"
+  justify="center"
+>
+  success
+</Flex>
+`;
+
+exports[`renders warning 1`] = `
+<Flex
+  align="center"
+  className="container warning"
+  justify="center"
+>
+  warning
+</Flex>
+`;

frontend/utils/setupJest.js

@@ -0,0 +1,11 @@
+/* eslint-disable */
+import React from 'react';
+import { shallow } from 'enzyme';
+import toJson from 'enzyme-to-json';
+
+const snap = children => {
+  const wrapper = shallow(children);
+  expect(toJson(wrapper)).toMatchSnapshot();
+};
+
+global.snap = snap;

frontend/utils/testUtils.js

@@ -1,10 +0,0 @@
-/* eslint-disable */
-import React from 'react';
-import renderer from 'react-test-renderer';
-
-const snap = children => {
-  const component = renderer.create(children);
-  expect(component).toMatchSnapshot();
-};
-
-export { snap };

package.json

@@ -28,7 +28,7 @@
   },
   "jest": {
     "verbose": false,
-    "testPathDirs": [
+    "roots": [
       "frontend"
     ],
     "moduleNameMapper": {
@@ -48,6 +48,7 @@
       "frontend"
     ],
     "setupFiles": [
+      "<rootDir>/frontend/utils/setupJest.js",
       "<rootDir>/__mocks__/window.js"
     ]
   },
@@ -171,13 +172,14 @@
     "webpack": "1.13.2"
   },
   "devDependencies": {
-    "babel-jest": "^15.0.0",
-    "enzyme": "^2.4.1",
+    "babel-jest": "^20.0.0",
+    "enzyme": "2.8.2",
+    "enzyme-to-json": "^1.5.1",
     "fetch-test-server": "^1.1.0",
     "flow-bin": "^0.45.0",
     "identity-obj-proxy": "^3.0.0",
     "ignore-loader": "0.1.1",
-    "jest-cli": "^15.1.1",
+    "jest-cli": "^20.0.0",
     "koa-webpack-dev-middleware": "1.4.5",
     "koa-webpack-hot-middleware": "1.0.3",
     "lint-staged": "^3.4.0",
@@ -187,4 +189,4 @@
     "react-addons-test-utils": "^15.3.1",
     "react-test-renderer": "^15.3.1"
   }
-}
+}