From 04186030217e94c62bd550055040feaa48f4cb6e Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Thu, 23 Feb 2017 22:18:23 +0100
Subject: [PATCH] Add some tests (#74)

---
 frontend/.travis.yml                          |   4 +-
 frontend/jest-setup.js                        |   5 +
 frontend/package.json                         |  18 +-
 frontend/src/__mocks__/fileMock.js            |   1 +
 frontend/src/__mocks__/react-mdl.js           |  20 +
 .../component/application/__tests__/.eslintrc |   5 +
 .../application-edit-component-test.js.snap   |   7 +
 .../application-edit-component-test.js        |  14 +
 .../src/component/archive/__tests__/.eslintrc |   5 +
 .../archive-list-component-test.jsx.snap      | 114 +++
 .../__tests__/archive-list-component-test.jsx |  40 +
 .../client-instance/__tests__/.eslintrc       |   5 +
 .../client-instance-component-test.jsx.snap   |  39 +
 .../client-instance-component-test.jsx        |  14 +
 .../src/component/common/__tests__/.eslintrc  |   5 +
 .../component/common/__tests__/util-test.jsx  |   7 +
 frontend/src/component/common/index.js        |   2 +-
 frontend/yarn.lock                            | 749 +++++++++++++++++-
 18 files changed, 1010 insertions(+), 44 deletions(-)
 create mode 100644 frontend/jest-setup.js
 create mode 100644 frontend/src/__mocks__/fileMock.js
 create mode 100644 frontend/src/__mocks__/react-mdl.js
 create mode 100644 frontend/src/component/application/__tests__/.eslintrc
 create mode 100644 frontend/src/component/application/__tests__/__snapshots__/application-edit-component-test.js.snap
 create mode 100644 frontend/src/component/application/__tests__/application-edit-component-test.js
 create mode 100644 frontend/src/component/archive/__tests__/.eslintrc
 create mode 100644 frontend/src/component/archive/__tests__/__snapshots__/archive-list-component-test.jsx.snap
 create mode 100644 frontend/src/component/archive/__tests__/archive-list-component-test.jsx
 create mode 100644 frontend/src/component/client-instance/__tests__/.eslintrc
 create mode 100644 frontend/src/component/client-instance/__tests__/__snapshots__/client-instance-component-test.jsx.snap
 create mode 100644 frontend/src/component/client-instance/__tests__/client-instance-component-test.jsx
 create mode 100644 frontend/src/component/common/__tests__/.eslintrc
 create mode 100644 frontend/src/component/common/__tests__/util-test.jsx

diff --git a/frontend/.travis.yml b/frontend/.travis.yml
index 943f3b5bd7..879068cb21 100644
--- a/frontend/.travis.yml
+++ b/frontend/.travis.yml
@@ -2,6 +2,4 @@ sudo: false
 language: node_js
 node_js:
 - "6"
-script:
-- npm run lint
-- npm run build
+script: npm run test:ci
diff --git a/frontend/jest-setup.js b/frontend/jest-setup.js
new file mode 100644
index 0000000000..44ab152210
--- /dev/null
+++ b/frontend/jest-setup.js
@@ -0,0 +1,5 @@
+'use strict';
+
+// We have set timezone to make sure tests are correct
+
+process.env.TZ = 'UTC';
diff --git a/frontend/package.json b/frontend/package.json
index 9d967d715b..3489c22443 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -28,9 +28,9 @@
     "build:html": "cp public/*.* dist/.",
     "start": "NODE_ENV=development webpack-dev-server --config webpack.config.js --progress --colors",
     "start:heroku": "UNLEASH_API=http://unleash.herokuapp.com npm run start",
-    "lint": "eslint . --ext=js,jsx",
-    "test": "npm run build",
-    "test:ci": "npm run test",
+    "lint": "eslint . --ext js,jsx",
+    "test": "jest",
+    "test:ci": "npm run lint && npm run build && npm run test",
     "prepublish": "npm run build"
   },
   "main": "./index.js",
@@ -69,13 +69,25 @@
     "eslint-config-finn-react": "^1.0.0-alpha.2",
     "eslint-plugin-react": "^6.2.0",
     "extract-text-webpack-plugin": "^1.0.1",
+    "identity-obj-proxy": "^3.0.0",
+    "jest": "^19.0.2",
     "node-sass": "~3.12.1",
     "postcss-loader": "^0.13.0",
+    "react-test-renderer": "^15.4.2",
     "redux-devtools": "^3.3.1",
     "sass-loader": "^4.0.2",
     "style-loader": "^0.13.1",
     "toolbox-loader": "0.0.3",
     "webpack": "^1.13.2",
     "webpack-dev-server": "^1.15.1"
+  },
+  "jest": {
+    "moduleNameMapper": {
+      "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/src/__mocks__/fileMock.js",
+      "\\.(css|scss)$": "identity-obj-proxy"
+    },
+    "setupFiles": [
+      "<rootDir>/jest-setup.js"
+    ]
   }
 }
diff --git a/frontend/src/__mocks__/fileMock.js b/frontend/src/__mocks__/fileMock.js
new file mode 100644
index 0000000000..86059f3629
--- /dev/null
+++ b/frontend/src/__mocks__/fileMock.js
@@ -0,0 +1 @@
+module.exports = 'test-file-stub';
diff --git a/frontend/src/__mocks__/react-mdl.js b/frontend/src/__mocks__/react-mdl.js
new file mode 100644
index 0000000000..2deaebe0e0
--- /dev/null
+++ b/frontend/src/__mocks__/react-mdl.js
@@ -0,0 +1,20 @@
+module.exports = {
+    Card: 'react-mdl-Card',
+    CardTitle: 'react-mdl-CardTitle',
+    CardText: 'react-mdl-CardText',
+    CardMenu: 'react-mdl-CardMenu',
+    DataTable: 'react-mdl-DataTable',
+    Cell: 'react-mdl-Cell',
+    Grid: 'react-mdl-Grid',
+    Icon: 'react-mdl-Icon',
+    IconButton: 'react-mdl-IconButton',
+    List: 'react-mdl-List',
+    ListItem: 'react-mdl-ListItem',
+    ListItemContent: 'react-mdl-ListItemContent',
+    ProgressBar: 'react-mdl-ProgressBar',
+    Switch: 'react-mdl-Switch',
+    Tab: 'react-mdl-Tab',
+    Tabs: 'react-mdl-Tabs',
+    TableHeader: 'react-mdl-TableHeader',
+    Textfield: 'react-mdl-Textfield',
+};
diff --git a/frontend/src/component/application/__tests__/.eslintrc b/frontend/src/component/application/__tests__/.eslintrc
new file mode 100644
index 0000000000..eba2077219
--- /dev/null
+++ b/frontend/src/component/application/__tests__/.eslintrc
@@ -0,0 +1,5 @@
+{
+    "env": {
+        "jest": true
+    }
+}
diff --git a/frontend/src/component/application/__tests__/__snapshots__/application-edit-component-test.js.snap b/frontend/src/component/application/__tests__/__snapshots__/application-edit-component-test.js.snap
new file mode 100644
index 0000000000..f395e1b464
--- /dev/null
+++ b/frontend/src/component/application/__tests__/__snapshots__/application-edit-component-test.js.snap
@@ -0,0 +1,7 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders correctly if no application 1`] = `
+<react-mdl-ProgressBar
+  indeterminate={true}
+/>
+`;
diff --git a/frontend/src/component/application/__tests__/application-edit-component-test.js b/frontend/src/component/application/__tests__/application-edit-component-test.js
new file mode 100644
index 0000000000..ce5a1f500c
--- /dev/null
+++ b/frontend/src/component/application/__tests__/application-edit-component-test.js
@@ -0,0 +1,14 @@
+import React from 'react';
+
+import ClientApplications from '../application-edit-component';
+import renderer from 'react-test-renderer';
+
+jest.mock('react-mdl');
+
+test('renders correctly if no application', () => {
+    const tree = renderer.create(
+        <ClientApplications fetchApplication={jest.fn()} />
+    ).toJSON();
+
+    expect(tree).toMatchSnapshot();
+});
diff --git a/frontend/src/component/archive/__tests__/.eslintrc b/frontend/src/component/archive/__tests__/.eslintrc
new file mode 100644
index 0000000000..eba2077219
--- /dev/null
+++ b/frontend/src/component/archive/__tests__/.eslintrc
@@ -0,0 +1,5 @@
+{
+    "env": {
+        "jest": true
+    }
+}
diff --git a/frontend/src/component/archive/__tests__/__snapshots__/archive-list-component-test.jsx.snap b/frontend/src/component/archive/__tests__/__snapshots__/archive-list-component-test.jsx.snap
new file mode 100644
index 0000000000..9a0b363fec
--- /dev/null
+++ b/frontend/src/component/archive/__tests__/__snapshots__/archive-list-component-test.jsx.snap
@@ -0,0 +1,114 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders correctly with archived toggles 1`] = `
+<react-mdl-Card
+  className="fullwidth"
+  shadow={0}
+>
+  <div
+    className="horisontalScroll"
+  >
+    <react-mdl-DataTable
+      className="fullwidth"
+      rows={
+        Array [
+          Object {
+            "createdAt": "2016-10-25T15:38:28.573Z",
+            "description": "Disables the confirm-functionality from API",
+            "enabled": false,
+            "name": "adin-pay-confirm-disabled",
+            "reviveName": "adin-pay-confirm-disabled",
+            "strategies": Array [
+              Object {
+                "name": "default",
+                "parameters": Object {},
+              },
+            ],
+          },
+          Object {
+            "createdAt": "2016-08-03T12:41:35.631Z",
+            "description": "Enables use of schibsted payment from order-payment-management",
+            "enabled": true,
+            "name": "adin-pay-platform-sch-payment",
+            "reviveName": "adin-pay-platform-sch-payment",
+            "strategies": Array [
+              Object {
+                "name": "default",
+                "parameters": Object {},
+              },
+            ],
+          },
+        ]
+      }
+      style={
+        Object {
+          "border": 0,
+        }
+      }
+    >
+      <react-mdl-TableHeader
+        cellFormatter={[Function]}
+        name="reviveName"
+        style={
+          Object {
+            "width": "25px",
+          }
+        }
+      >
+        Revive
+      </react-mdl-TableHeader>
+      <react-mdl-TableHeader
+        cellFormatter={[Function]}
+        name="enabled"
+        style={
+          Object {
+            "width": "25px",
+          }
+        }
+      >
+        Enabled
+      </react-mdl-TableHeader>
+      <react-mdl-TableHeader
+        name="name"
+      >
+        Toggle name
+      </react-mdl-TableHeader>
+      <react-mdl-TableHeader
+        name="createdAt"
+        numeric={true}
+      >
+        Created
+      </react-mdl-TableHeader>
+    </react-mdl-DataTable>
+  </div>
+</react-mdl-Card>
+`;
+
+exports[`renders correctly with no archived toggles 1`] = `
+<react-mdl-Card
+  className="fullwidth"
+  shadow={0}
+>
+  <div
+    className="emptyState"
+  >
+    <react-mdl-Icon
+      className="mdl-color-text--grey-300"
+      name="archive"
+      style={
+        Object {
+          "fontSize": "56px",
+        }
+      }
+    />
+    <br />
+    No archived feature toggles, go see 
+    <a
+      onClick={[Function]}
+      style={Object {}}
+    >
+      active toggles here
+    </a>
+  </div>
+</react-mdl-Card>
+`;
diff --git a/frontend/src/component/archive/__tests__/archive-list-component-test.jsx b/frontend/src/component/archive/__tests__/archive-list-component-test.jsx
new file mode 100644
index 0000000000..46d42bd059
--- /dev/null
+++ b/frontend/src/component/archive/__tests__/archive-list-component-test.jsx
@@ -0,0 +1,40 @@
+import React from 'react';
+
+import ArchiveList from '../archive-list-component';
+import renderer from 'react-test-renderer';
+
+jest.mock('react-mdl');
+
+const archive = [
+    {
+        name: 'adin-pay-confirm-disabled',
+        description: 'Disables the confirm-functionality from API',
+        enabled: false,
+        strategies: [{ name: 'default', parameters: {} }],
+        createdAt: '2016-10-25T15:38:28.573Z',
+        reviveName: 'adin-pay-confirm-disabled',
+    }, {
+        name: 'adin-pay-platform-sch-payment',
+        description: 'Enables use of schibsted payment from order-payment-management',
+        enabled: true,
+        strategies: [{ name: 'default', parameters: {} }],
+        createdAt: '2016-08-03T12:41:35.631Z',
+        reviveName: 'adin-pay-platform-sch-payment',
+    },
+];
+
+test('renders correctly with no archived toggles', () => {
+    const tree = renderer.create(
+        <ArchiveList fetchArchive={jest.fn()} archive={[]} />
+    ).toJSON();
+
+    expect(tree).toMatchSnapshot();
+});
+
+test('renders correctly with archived toggles', () => {
+    const tree = renderer.create(
+        <ArchiveList fetchArchive={jest.fn()} archive={archive} />
+    ).toJSON();
+
+    expect(tree).toMatchSnapshot();
+});
diff --git a/frontend/src/component/client-instance/__tests__/.eslintrc b/frontend/src/component/client-instance/__tests__/.eslintrc
new file mode 100644
index 0000000000..eba2077219
--- /dev/null
+++ b/frontend/src/component/client-instance/__tests__/.eslintrc
@@ -0,0 +1,5 @@
+{
+    "env": {
+        "jest": true
+    }
+}
diff --git a/frontend/src/component/client-instance/__tests__/__snapshots__/client-instance-component-test.jsx.snap b/frontend/src/component/client-instance/__tests__/__snapshots__/client-instance-component-test.jsx.snap
new file mode 100644
index 0000000000..cf49f46f90
--- /dev/null
+++ b/frontend/src/component/client-instance/__tests__/__snapshots__/client-instance-component-test.jsx.snap
@@ -0,0 +1,39 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders correctly with no clientInstances 1`] = `
+<react-mdl-DataTable
+  rows={Array []}
+  selectable={false}
+  style={
+    Object {
+      "width": "100%",
+    }
+  }
+>
+  <react-mdl-TableHeader
+    name="instanceId"
+  >
+    Instance ID
+  </react-mdl-TableHeader>
+  <react-mdl-TableHeader
+    name="appName"
+  >
+    Application name
+  </react-mdl-TableHeader>
+  <react-mdl-TableHeader
+    name="clientIp"
+  >
+    IP
+  </react-mdl-TableHeader>
+  <react-mdl-TableHeader
+    name="createdAt"
+  >
+    Created
+  </react-mdl-TableHeader>
+  <react-mdl-TableHeader
+    name="lastSeen"
+  >
+    Last Seen
+  </react-mdl-TableHeader>
+</react-mdl-DataTable>
+`;
diff --git a/frontend/src/component/client-instance/__tests__/client-instance-component-test.jsx b/frontend/src/component/client-instance/__tests__/client-instance-component-test.jsx
new file mode 100644
index 0000000000..19b28b4445
--- /dev/null
+++ b/frontend/src/component/client-instance/__tests__/client-instance-component-test.jsx
@@ -0,0 +1,14 @@
+import React from 'react';
+
+import ClientStrategies from '../client-instance-component';
+import renderer from 'react-test-renderer';
+
+jest.mock('react-mdl');
+
+test('renders correctly with no clientInstances', () => {
+    const tree = renderer.create(
+        <ClientStrategies fetchClientInstances={jest.fn()} clientInstances={[]} />
+    ).toJSON();
+
+    expect(tree).toMatchSnapshot();
+});
diff --git a/frontend/src/component/common/__tests__/.eslintrc b/frontend/src/component/common/__tests__/.eslintrc
new file mode 100644
index 0000000000..eba2077219
--- /dev/null
+++ b/frontend/src/component/common/__tests__/.eslintrc
@@ -0,0 +1,5 @@
+{
+    "env": {
+        "jest": true
+    }
+}
diff --git a/frontend/src/component/common/__tests__/util-test.jsx b/frontend/src/component/common/__tests__/util-test.jsx
new file mode 100644
index 0000000000..94eab6c84b
--- /dev/null
+++ b/frontend/src/component/common/__tests__/util-test.jsx
@@ -0,0 +1,7 @@
+import { formatFullDateTime } from '../util';
+
+test('formats dates correctly', () => {
+    expect(formatFullDateTime(1487861809466)).toEqual('02/23/2017, 2:56:49 PM');
+    expect(formatFullDateTime(1487232809466)).toEqual('02/16/2017, 8:13:29 AM');
+    expect(formatFullDateTime(1477232809466)).toEqual('10/23/2016, 2:26:49 PM');
+});
diff --git a/frontend/src/component/common/index.js b/frontend/src/component/common/index.js
index cead3c5066..17fc063afa 100644
--- a/frontend/src/component/common/index.js
+++ b/frontend/src/component/common/index.js
@@ -140,4 +140,4 @@ export function calc (value, total, decimal) {
     });
 
     return (value / total * 100).toFixed(decimal);
-};
+}
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index ced94f38c4..c033752630 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2,6 +2,10 @@
 # yarn lockfile v1
 
 
+abab@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.3.tgz#b81de5f7274ec4e756d797cd834f303642724e5d"
+
 abbrev@1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.0.tgz#d0554c2256636e2f56e7c2e5ad183f859428d81f"
@@ -13,13 +17,19 @@ accepts@~1.3.3:
     mime-types "~2.1.11"
     negotiator "0.6.1"
 
+acorn-globals@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-3.1.0.tgz#fd8270f71fbb4996b004fa880ee5d46573a731bf"
+  dependencies:
+    acorn "^4.0.4"
+
 acorn-jsx@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
   dependencies:
     acorn "^3.0.4"
 
-acorn@4.0.4:
+acorn@4.0.4, acorn@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.4.tgz#17a8d6a7a6c4ef538b814ec9abac2779293bf30a"
 
@@ -54,7 +64,7 @@ amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
-ansi-escapes@^1.1.0:
+ansi-escapes@^1.1.0, ansi-escapes@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
 
@@ -66,6 +76,12 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
+ansi-styles@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.0.0.tgz#5404e93a544c4fec7f048262977bebfe3155e0c1"
+  dependencies:
+    color-convert "^1.0.0"
+
 anymatch@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.0.tgz#a3e52fa39168c825ff57b0248126ce5a8ff95507"
@@ -73,6 +89,12 @@ anymatch@^1.3.0:
     arrify "^1.0.0"
     micromatch "^2.1.5"
 
+append-transform@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-0.4.0.tgz#d76ebf8ca94d276e247a36bad44a4b74ab611991"
+  dependencies:
+    default-require-extensions "^1.0.0"
+
 aproba@^1.0.3:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.1.1.tgz#95d3600f07710aa0e9298c726ad5ecf2eacbabab"
@@ -100,6 +122,10 @@ arr-flatten@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.0.1.tgz#e5ffe54d45e19f32f216e91eb99c8ce892bb604b"
 
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+
 array-find-index@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
@@ -129,7 +155,7 @@ array.prototype.find@^2.0.1:
     define-properties "^1.1.2"
     es-abstract "^1.7.0"
 
-arrify@^1.0.0:
+arrify@^1.0.0, arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
 
@@ -167,11 +193,11 @@ async@^0.9.0:
   version "0.9.2"
   resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
 
-async@^1.3.0, async@^1.5.0:
+async@^1.3.0, async@^1.4.0, async@^1.4.2, async@^1.5.0:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
-async@^2.0.1:
+async@^2.0.1, async@^2.1.4:
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/async/-/async-2.1.5.tgz#e587c68580994ac67fc56ff86d3ac56bdbe810bc"
   dependencies:
@@ -212,7 +238,7 @@ babel-code-frame@^6.11.0, babel-code-frame@^6.16.0, babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-core@^6.14.0, babel-core@^6.23.0:
+babel-core@^6.0.0, babel-core@^6.14.0, babel-core@^6.23.0:
   version "6.23.1"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.23.1.tgz#c143cb621bb2f621710c220c5d579d15b8a442df"
   dependencies:
@@ -246,7 +272,7 @@ babel-eslint@^7.1.0:
     babylon "^6.13.0"
     lodash.pickby "^4.6.0"
 
-babel-generator@^6.23.0:
+babel-generator@^6.18.0, babel-generator@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.23.0.tgz#6b8edab956ef3116f79d8c84c5a3c05f32a74bc5"
   dependencies:
@@ -386,6 +412,14 @@ babel-helpers@^6.23.0:
     babel-runtime "^6.22.0"
     babel-template "^6.23.0"
 
+babel-jest@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-19.0.0.tgz#59323ced99a3a84d359da219ca881074ffc6ce3f"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-plugin-istanbul "^4.0.0"
+    babel-preset-jest "^19.0.0"
+
 babel-loader@^6.2.5:
   version "6.3.2"
   resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-6.3.2.tgz#18de4566385578c1b4f8ffe6cbc668f5e2a5ef03"
@@ -407,6 +441,18 @@ babel-plugin-check-es2015-constants@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
+babel-plugin-istanbul@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.0.0.tgz#36bde8fbef4837e5ff0366531a2beabd7b1ffa10"
+  dependencies:
+    find-up "^2.1.0"
+    istanbul-lib-instrument "^1.4.2"
+    test-exclude "^4.0.0"
+
+babel-plugin-jest-hoist@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-19.0.0.tgz#4ae2a04ea612a6e73651f3fde52c178991304bea"
+
 babel-plugin-react-transform@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/babel-plugin-react-transform/-/babel-plugin-react-transform-2.0.2.tgz#515bbfa996893981142d90b1f9b1635de2995109"
@@ -807,6 +853,12 @@ babel-preset-flow@^6.23.0:
   dependencies:
     babel-plugin-transform-flow-strip-types "^6.22.0"
 
+babel-preset-jest@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-19.0.0.tgz#22d67201d02324a195811288eb38294bb3cac396"
+  dependencies:
+    babel-plugin-jest-hoist "^19.0.0"
+
 babel-preset-react-hmre@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/babel-preset-react-hmre/-/babel-preset-react-hmre-1.1.1.tgz#d216e60cb5b8d4c873e19ed0f54eaff1437bc492"
@@ -881,7 +933,7 @@ babel-runtime@^6.18.0, babel-runtime@^6.2.0, babel-runtime@^6.22.0:
     core-js "^2.4.0"
     regenerator-runtime "^0.10.0"
 
-babel-template@^6.22.0, babel-template@^6.23.0, babel-template@^6.3.0:
+babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.23.0, babel-template@^6.3.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.23.0.tgz#04d4f270adbb3aa704a8143ae26faa529238e638"
   dependencies:
@@ -891,7 +943,7 @@ babel-template@^6.22.0, babel-template@^6.23.0, babel-template@^6.3.0:
     babylon "^6.11.0"
     lodash "^4.2.0"
 
-babel-traverse@^6.15.0, babel-traverse@^6.22.0, babel-traverse@^6.23.0, babel-traverse@^6.23.1:
+babel-traverse@^6.15.0, babel-traverse@^6.18.0, babel-traverse@^6.22.0, babel-traverse@^6.23.0, babel-traverse@^6.23.1:
   version "6.23.1"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.23.1.tgz#d3cb59010ecd06a97d81310065f966b699e14f48"
   dependencies:
@@ -905,7 +957,7 @@ babel-traverse@^6.15.0, babel-traverse@^6.22.0, babel-traverse@^6.23.0, babel-tr
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-babel-types@^6.15.0, babel-types@^6.19.0, babel-types@^6.22.0, babel-types@^6.23.0:
+babel-types@^6.15.0, babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.22.0, babel-types@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.23.0.tgz#bb17179d7538bad38cd0c9e115d340f77e7e9acf"
   dependencies:
@@ -971,6 +1023,12 @@ braces@^1.8.2:
     preserve "^0.2.0"
     repeat-element "^1.1.2"
 
+browser-resolve@^1.11.2:
+  version "1.11.2"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.2.tgz#8ff09b0a2c421718a1051c260b32e48f442938ce"
+  dependencies:
+    resolve "1.1.7"
+
 browserify-aes@0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-0.4.0.tgz#067149b668df31c4b58533e02d01e806d8608e2c"
@@ -990,6 +1048,18 @@ browserslist@^1.0.1, browserslist@^1.5.2, browserslist@^1.7.5:
     caniuse-db "^1.0.30000624"
     electron-to-chromium "^1.2.3"
 
+bser@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-1.0.2.tgz#381116970b2a6deea5646dd15dd7278444b56169"
+  dependencies:
+    node-int64 "^0.4.0"
+
+bser@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
+  dependencies:
+    node-int64 "^0.4.0"
+
 buffer-shims@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
@@ -1024,6 +1094,10 @@ callsites@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
 
+callsites@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
+
 camelcase-keys@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
@@ -1092,6 +1166,10 @@ chokidar@^1.0.0:
   optionalDependencies:
     fsevents "^1.0.0"
 
+ci-info@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.0.0.tgz#dc5285f2b4e251821683681c381c3388f46ec534"
+
 circular-json@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.1.tgz#be8b36aefccde8b3ca7aa2d6afc07a37242c0d2d"
@@ -1154,7 +1232,7 @@ code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 
-color-convert@^1.3.0:
+color-convert@^1.0.0, color-convert@^1.3.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
   dependencies:
@@ -1257,6 +1335,10 @@ content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
 
+content-type-parser@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/content-type-parser/-/content-type-parser-1.0.1.tgz#c3e56988c53c65127fb46d4032a3a900246fdc94"
+
 content-type@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.2.tgz#b7d113aee7a8dd27bd21133c4dc2529df1721eed"
@@ -1384,6 +1466,16 @@ csso@~2.3.1:
     clap "^1.0.9"
     source-map "^0.5.3"
 
+cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
+
+"cssstyle@>= 0.2.37 < 0.3.0":
+  version "0.2.37"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
+  dependencies:
+    cssom "0.3.x"
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -1430,6 +1522,12 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+default-require-extensions@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-1.0.0.tgz#f37ea15d3e13ffd9b437d33e1a75b5fb97874cb8"
+  dependencies:
+    strip-bom "^2.0.0"
+
 define-properties@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
@@ -1475,6 +1573,10 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
+diff@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.2.0.tgz#c9ce393a4b7cbd0b058a725c93df299027868ff9"
+
 disposables@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/disposables/-/disposables-1.0.1.tgz#064727a25b54f502bd82b89aa2dfb8df9f1b39e3"
@@ -1547,7 +1649,7 @@ enhanced-resolve@~0.9.0:
     memory-fs "^0.2.0"
     tapable "^0.1.8"
 
-errno@^0.1.3:
+"errno@>=0.1.1 <0.2.0-0", errno@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.4.tgz#b896e23a9e5e8ba33871fc996abd3635fc9a1c7d"
   dependencies:
@@ -1642,6 +1744,17 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
+escodegen@^1.6.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
+  dependencies:
+    esprima "^2.7.1"
+    estraverse "^1.9.1"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.2.0"
+
 escope@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
@@ -1727,7 +1840,7 @@ espree@^3.4.0:
     acorn "4.0.4"
     acorn-jsx "^3.0.0"
 
-esprima@^2.6.0:
+esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
@@ -1742,6 +1855,10 @@ esrecurse@^4.1.0:
     estraverse "~4.1.0"
     object-assign "^4.0.1"
 
+estraverse@^1.9.1:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
+
 estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
@@ -1779,6 +1896,12 @@ eventsource@0.1.6:
   dependencies:
     original ">=0.0.5"
 
+exec-sh@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.2.0.tgz#14f75de3f20d286ef933099b2ce50a90359cef10"
+  dependencies:
+    merge "^1.1.3"
+
 exenv@1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/exenv/-/exenv-1.2.0.tgz#3835f127abf075bfe082d0aed4484057c78e3c89"
@@ -1872,6 +1995,18 @@ faye-websocket@~0.11.0:
   dependencies:
     websocket-driver ">=0.5.1"
 
+fb-watchman@^1.8.0:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-1.9.2.tgz#a24cf47827f82d38fb59a69ad70b76e3b6ae7383"
+  dependencies:
+    bser "1.0.2"
+
+fb-watchman@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.0.tgz#54e9abf7dfa2f26cd9b1636c588c1afc05de5d58"
+  dependencies:
+    bser "^2.0.0"
+
 fbjs@^0.8.1, fbjs@^0.8.4:
   version "0.8.9"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.9.tgz#180247fbd347dcc9004517b904f865400a0c8f14"
@@ -1902,6 +2037,13 @@ filename-regex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.0.tgz#996e3e80479b98b9897f15a8a58b3d084e926775"
 
+fileset@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
+  dependencies:
+    glob "^7.0.3"
+    minimatch "^3.0.3"
+
 fill-range@^2.1.0:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.3.tgz#50b77dfd7e469bc7492470963699fe7a8485a723"
@@ -1937,6 +2079,12 @@ find-up@^1.0.0:
     path-exists "^2.0.0"
     pinkie-promise "^2.0.0"
 
+find-up@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
+  dependencies:
+    locate-path "^2.0.0"
+
 flat-cache@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.2.2.tgz#fa86714e72c21db88601761ecf2f555d1abc6b96"
@@ -2113,7 +2261,7 @@ globule@^1.0.0:
     lodash "~4.16.4"
     minimatch "~3.0.2"
 
-graceful-fs@^4.1.2:
+graceful-fs@^4.1.2, graceful-fs@^4.1.6:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -2121,6 +2269,20 @@ graceful-fs@^4.1.2:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
 
+growly@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
+
+handlebars@^4.0.3:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.6.tgz#2ce4484850537f9c97a8026d5399b935c4ed4ed7"
+  dependencies:
+    async "^1.4.0"
+    optimist "^0.6.1"
+    source-map "^0.4.4"
+  optionalDependencies:
+    uglify-js "^2.6"
+
 har-validator@~2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-2.0.6.tgz#cdcbc08188265ad119b6a5a7c8ab70eecfb5d27d"
@@ -2130,6 +2292,10 @@ har-validator@~2.0.6:
     is-my-json-valid "^2.12.4"
     pinkie-promise "^2.0.0"
 
+harmony-reflect@^1.4.6:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/harmony-reflect/-/harmony-reflect-1.5.1.tgz#b54ca617b00cc8aef559bbb17b3d85431dc7e329"
+
 has-ansi@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
@@ -2191,6 +2357,12 @@ html-comment-regex@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.1.tgz#668b93776eaae55ebde8f3ad464b307a4963625e"
 
+html-encoding-sniffer@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.1.tgz#79bf7a785ea495fe66165e734153f363ff5437da"
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
 http-errors@~1.5.0, http-errors@~1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.5.1.tgz#788c0d2c1de2c81b9e6e8c01843b6b97eb920750"
@@ -2227,6 +2399,10 @@ https-browserify@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
+iconv-lite@0.4.13:
+  version "0.4.13"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.13.tgz#1f88aba4ab0b1508e8312acc39345f36e992e2f2"
+
 iconv-lite@~0.4.13:
   version "0.4.15"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.15.tgz#fe265a218ac6a57cfe854927e9d04c19825eddeb"
@@ -2235,6 +2411,12 @@ icss-replace-symbols@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/icss-replace-symbols/-/icss-replace-symbols-1.0.2.tgz#cb0b6054eb3af6edc9ab1d62d01933e2d4c8bfa5"
 
+identity-obj-proxy@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/identity-obj-proxy/-/identity-obj-proxy-3.0.0.tgz#94d2bda96084453ef36fbc5aaec37e0f79f1fc14"
+  dependencies:
+    harmony-reflect "^1.4.6"
+
 ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
@@ -2362,6 +2544,12 @@ is-callable@^1.1.1, is-callable@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.3.tgz#86eb75392805ddc33af71c92a0eedf74ee7604b2"
 
+is-ci@^1.0.9:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.0.10.tgz#f739336b2632365061a9d48270cd56ae3369318e"
+  dependencies:
+    ci-info "^1.0.0"
+
 is-date-object@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
@@ -2522,6 +2710,272 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
+istanbul-api@^1.1.0-alpha.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.1.1.tgz#d36e2f1560d1a43ce304c4ff7338182de61c8f73"
+  dependencies:
+    async "^2.1.4"
+    fileset "^2.0.2"
+    istanbul-lib-coverage "^1.0.0"
+    istanbul-lib-hook "^1.0.0"
+    istanbul-lib-instrument "^1.3.0"
+    istanbul-lib-report "^1.0.0-alpha.3"
+    istanbul-lib-source-maps "^1.1.0"
+    istanbul-reports "^1.0.0"
+    js-yaml "^3.7.0"
+    mkdirp "^0.5.1"
+    once "^1.4.0"
+
+istanbul-lib-coverage@^1.0.0, istanbul-lib-coverage@^1.0.0-alpha, istanbul-lib-coverage@^1.0.0-alpha.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.0.1.tgz#f263efb519c051c5f1f3343034fc40e7b43ff212"
+
+istanbul-lib-hook@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.0.0.tgz#fc5367ee27f59268e8f060b0c7aaf051d9c425c5"
+  dependencies:
+    append-transform "^0.4.0"
+
+istanbul-lib-instrument@^1.1.1, istanbul-lib-instrument@^1.3.0, istanbul-lib-instrument@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.4.2.tgz#0e2fdfac93c1dabf2e31578637dc78a19089f43e"
+  dependencies:
+    babel-generator "^6.18.0"
+    babel-template "^6.16.0"
+    babel-traverse "^6.18.0"
+    babel-types "^6.18.0"
+    babylon "^6.13.0"
+    istanbul-lib-coverage "^1.0.0"
+    semver "^5.3.0"
+
+istanbul-lib-report@^1.0.0-alpha.3:
+  version "1.0.0-alpha.3"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.0.0-alpha.3.tgz#32d5f6ec7f33ca3a602209e278b2e6ff143498af"
+  dependencies:
+    async "^1.4.2"
+    istanbul-lib-coverage "^1.0.0-alpha"
+    mkdirp "^0.5.1"
+    path-parse "^1.0.5"
+    rimraf "^2.4.3"
+    supports-color "^3.1.2"
+
+istanbul-lib-source-maps@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.1.0.tgz#9d429218f35b823560ea300a96ff0c3bbdab785f"
+  dependencies:
+    istanbul-lib-coverage "^1.0.0-alpha.0"
+    mkdirp "^0.5.1"
+    rimraf "^2.4.4"
+    source-map "^0.5.3"
+
+istanbul-reports@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.0.1.tgz#9a17176bc4a6cbebdae52b2f15961d52fa623fbc"
+  dependencies:
+    handlebars "^4.0.3"
+
+jest-changed-files@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-19.0.2.tgz#16c54c84c3270be408e06d2e8af3f3e37a885824"
+
+jest-cli@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-19.0.2.tgz#cc3620b62acac5f2d93a548cb6ef697d4ec85443"
+  dependencies:
+    ansi-escapes "^1.4.0"
+    callsites "^2.0.0"
+    chalk "^1.1.1"
+    graceful-fs "^4.1.6"
+    is-ci "^1.0.9"
+    istanbul-api "^1.1.0-alpha.1"
+    istanbul-lib-coverage "^1.0.0"
+    istanbul-lib-instrument "^1.1.1"
+    jest-changed-files "^19.0.2"
+    jest-config "^19.0.2"
+    jest-environment-jsdom "^19.0.2"
+    jest-haste-map "^19.0.0"
+    jest-jasmine2 "^19.0.2"
+    jest-message-util "^19.0.0"
+    jest-regex-util "^19.0.0"
+    jest-resolve-dependencies "^19.0.0"
+    jest-runtime "^19.0.2"
+    jest-snapshot "^19.0.2"
+    jest-util "^19.0.2"
+    micromatch "^2.3.11"
+    node-notifier "^5.0.1"
+    slash "^1.0.0"
+    string-length "^1.0.1"
+    throat "^3.0.0"
+    which "^1.1.1"
+    worker-farm "^1.3.1"
+    yargs "^6.3.0"
+
+jest-config@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-19.0.2.tgz#1b9bd2db0ddd16df61c2b10a54009e1768da6411"
+  dependencies:
+    chalk "^1.1.1"
+    jest-environment-jsdom "^19.0.2"
+    jest-environment-node "^19.0.2"
+    jest-jasmine2 "^19.0.2"
+    jest-regex-util "^19.0.0"
+    jest-resolve "^19.0.2"
+    jest-validate "^19.0.2"
+    pretty-format "^19.0.0"
+
+jest-diff@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-19.0.0.tgz#d1563cfc56c8b60232988fbc05d4d16ed90f063c"
+  dependencies:
+    chalk "^1.1.3"
+    diff "^3.0.0"
+    jest-matcher-utils "^19.0.0"
+    pretty-format "^19.0.0"
+
+jest-environment-jsdom@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-19.0.2.tgz#ceda859c4a4b94ab35e4de7dab54b926f293e4a3"
+  dependencies:
+    jest-mock "^19.0.0"
+    jest-util "^19.0.2"
+    jsdom "^9.11.0"
+
+jest-environment-node@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-19.0.2.tgz#6e84079db87ed21d0c05e1f9669f207b116fe99b"
+  dependencies:
+    jest-mock "^19.0.0"
+    jest-util "^19.0.2"
+
+jest-file-exists@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-file-exists/-/jest-file-exists-19.0.0.tgz#cca2e587a11ec92e24cfeab3f8a94d657f3fceb8"
+
+jest-haste-map@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-19.0.0.tgz#adde00b62b1fe04432a104b3254fc5004514b55e"
+  dependencies:
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.1.6"
+    micromatch "^2.3.11"
+    sane "~1.5.0"
+    worker-farm "^1.3.1"
+
+jest-jasmine2@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-19.0.2.tgz#167991ac825981fb1a800af126e83afcca832c73"
+  dependencies:
+    graceful-fs "^4.1.6"
+    jest-matcher-utils "^19.0.0"
+    jest-matchers "^19.0.0"
+    jest-message-util "^19.0.0"
+    jest-snapshot "^19.0.2"
+
+jest-matcher-utils@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-19.0.0.tgz#5ecd9b63565d2b001f61fbf7ec4c7f537964564d"
+  dependencies:
+    chalk "^1.1.3"
+    pretty-format "^19.0.0"
+
+jest-matchers@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-matchers/-/jest-matchers-19.0.0.tgz#c74ecc6ebfec06f384767ba4d6fa4a42d6755754"
+  dependencies:
+    jest-diff "^19.0.0"
+    jest-matcher-utils "^19.0.0"
+    jest-message-util "^19.0.0"
+    jest-regex-util "^19.0.0"
+
+jest-message-util@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-19.0.0.tgz#721796b89c0e4d761606f9ba8cb828a3b6246416"
+  dependencies:
+    chalk "^1.1.1"
+    micromatch "^2.3.11"
+
+jest-mock@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-19.0.0.tgz#67038641e9607ab2ce08ec4a8cb83aabbc899d01"
+
+jest-regex-util@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-19.0.0.tgz#b7754587112aede1456510bb1f6afe74ef598691"
+
+jest-resolve-dependencies@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-19.0.0.tgz#a741ad1fa094140e64ecf2642a504f834ece22ee"
+  dependencies:
+    jest-file-exists "^19.0.0"
+
+jest-resolve@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-19.0.2.tgz#5793575de4f07aec32f7d7ff0c6c181963eefb3c"
+  dependencies:
+    browser-resolve "^1.11.2"
+    jest-haste-map "^19.0.0"
+    resolve "^1.2.0"
+
+jest-runtime@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-19.0.2.tgz#d9a43e72de416d27d196fd9c7940d98fe6685407"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-jest "^19.0.0"
+    babel-plugin-istanbul "^4.0.0"
+    chalk "^1.1.3"
+    graceful-fs "^4.1.6"
+    jest-config "^19.0.2"
+    jest-file-exists "^19.0.0"
+    jest-haste-map "^19.0.0"
+    jest-regex-util "^19.0.0"
+    jest-resolve "^19.0.2"
+    jest-util "^19.0.2"
+    json-stable-stringify "^1.0.1"
+    micromatch "^2.3.11"
+    strip-bom "3.0.0"
+    yargs "^6.3.0"
+
+jest-snapshot@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-19.0.2.tgz#9c1b216214f7187c38bfd5c70b1efab16b0ff50b"
+  dependencies:
+    chalk "^1.1.3"
+    jest-diff "^19.0.0"
+    jest-file-exists "^19.0.0"
+    jest-matcher-utils "^19.0.0"
+    jest-util "^19.0.2"
+    natural-compare "^1.4.0"
+    pretty-format "^19.0.0"
+
+jest-util@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-19.0.2.tgz#e0a0232a2ab9e6b2b53668bdb3534c2b5977ed41"
+  dependencies:
+    chalk "^1.1.1"
+    graceful-fs "^4.1.6"
+    jest-file-exists "^19.0.0"
+    jest-message-util "^19.0.0"
+    jest-mock "^19.0.0"
+    jest-validate "^19.0.2"
+    leven "^2.0.0"
+    mkdirp "^0.5.1"
+
+jest-validate@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-19.0.2.tgz#dc534df5f1278d5b63df32b14241d4dbf7244c0c"
+  dependencies:
+    chalk "^1.1.1"
+    jest-matcher-utils "^19.0.0"
+    leven "^2.0.0"
+    pretty-format "^19.0.0"
+
+jest@^19.0.2:
+  version "19.0.2"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-19.0.2.tgz#b794faaf8ff461e7388f28beef559a54f20b2c10"
+  dependencies:
+    jest-cli "^19.0.2"
+
 jodid25519@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/jodid25519/-/jodid25519-1.0.2.tgz#06d4912255093419477d425633606e0e90782967"
@@ -2536,7 +2990,7 @@ js-tokens@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
 
-js-yaml@^3.5.1:
+js-yaml@^3.5.1, js-yaml@^3.7.0:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.1.tgz#782ba50200be7b9e5a8537001b7804db3ad02628"
   dependencies:
@@ -2554,6 +3008,30 @@ jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
+jsdom@^9.11.0:
+  version "9.11.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-9.11.0.tgz#a95b0304e521a2ca5a63c6ea47bf7708a7a84591"
+  dependencies:
+    abab "^1.0.3"
+    acorn "^4.0.4"
+    acorn-globals "^3.1.0"
+    array-equal "^1.0.0"
+    content-type-parser "^1.0.1"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle ">= 0.2.37 < 0.3.0"
+    escodegen "^1.6.1"
+    html-encoding-sniffer "^1.0.1"
+    nwmatcher ">= 1.3.9 < 2.0.0"
+    parse5 "^1.5.1"
+    request "^2.79.0"
+    sax "^1.2.1"
+    symbol-tree "^3.2.1"
+    tough-cookie "^2.3.2"
+    webidl-conversions "^4.0.0"
+    whatwg-encoding "^1.0.1"
+    whatwg-url "^4.3.0"
+    xml-name-validator "^2.0.1"
+
 jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
@@ -2622,6 +3100,10 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
+leven@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -2648,6 +3130,13 @@ loader-utils@^0.2.11, loader-utils@^0.2.15, loader-utils@^0.2.16, loader-utils@^
     json5 "^0.5.0"
     object-assign "^4.0.1"
 
+locate-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
+  dependencies:
+    p-locate "^2.0.0"
+    path-exists "^3.0.0"
+
 lodash-es@^4.2.1:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.4.tgz#dcc1d7552e150a0640073ba9cb31d70f032950e7"
@@ -2741,6 +3230,12 @@ macaddress@^0.2.8:
   version "0.2.8"
   resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
 
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
+  dependencies:
+    tmpl "1.0.x"
+
 map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
@@ -2790,6 +3285,10 @@ merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
+merge@^1.1.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
+
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
@@ -2832,7 +3331,7 @@ min-document@^2.19.0:
   dependencies:
     dom-walk "^0.1.0"
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@~3.0.2:
+minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3, minimatch@~3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
   dependencies:
@@ -2842,7 +3341,7 @@ minimist@0.0.8, minimist@~0.0.1:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
-minimist@^1.1.3, minimist@^1.2.0:
+minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
@@ -2901,6 +3400,10 @@ node-gyp@^3.3.1:
     tar "^2.0.0"
     which "1"
 
+node-int64@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
+
 node-libs-browser@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-0.7.0.tgz#3e272c0819e308935e26674408d7af0e1491b83b"
@@ -2929,6 +3432,15 @@ node-libs-browser@^0.7.0:
     util "^0.10.3"
     vm-browserify "0.0.4"
 
+node-notifier@^5.0.1:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.0.2.tgz#4438449fe69e321f941cef943986b0797032701b"
+  dependencies:
+    growly "^1.3.0"
+    semver "^5.3.0"
+    shellwords "^0.1.0"
+    which "^1.2.12"
+
 node-pre-gyp@^0.6.29:
   version "0.6.33"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.33.tgz#640ac55198f6a925972e0c16c4ac26a034d5ecc9"
@@ -3017,6 +3529,10 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
+"nwmatcher@>= 1.3.9 < 2.0.0":
+  version "1.3.9"
+  resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.3.9.tgz#8bab486ff7fa3dfd086656bbe8b17116d3692d2a"
+
 oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
@@ -3054,7 +3570,7 @@ on-headers@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
 
-once@^1.3.0:
+once@^1.3.0, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
@@ -3074,14 +3590,14 @@ open@0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/open/-/open-0.0.5.tgz#42c3e18ec95466b6bf0dc42f3a2945c3f0cad8fc"
 
-optimist@~0.6.0, optimist@~0.6.1:
+optimist@^0.6.1, optimist@~0.6.0, optimist@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
   dependencies:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optionator@^0.8.2:
+optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -3123,6 +3639,16 @@ osenv@0:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
+p-limit@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
+
+p-locate@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
+  dependencies:
+    p-limit "^1.1.0"
+
 pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
@@ -3142,6 +3668,10 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
+parse5@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-1.5.1.tgz#9b7f3b0de32be78dc2401b17573ccaf0f6f59d94"
+
 parseurl@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.1.tgz#c8ab8c9223ba34888aa64a297b28853bec18da56"
@@ -3156,6 +3686,10 @@ path-exists@^2.0.0:
   dependencies:
     pinkie-promise "^2.0.0"
 
+path-exists@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
+
 path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
@@ -3164,6 +3698,10 @@ path-is-inside@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
+path-parse@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+
 path-to-regexp@0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
@@ -3461,6 +3999,12 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
+pretty-format@^19.0.0:
+  version "19.0.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-19.0.0.tgz#56530d32acb98a3fa4851c4e2b9d37b420684c84"
+  dependencies:
+    ansi-styles "^3.0.0"
+
 private@^0.1.6:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
@@ -3645,6 +4189,13 @@ react-router@^3.0.0:
     loose-envify "^1.2.0"
     warning "^3.0.0"
 
+react-test-renderer@^15.4.2:
+  version "15.4.2"
+  resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-15.4.2.tgz#27e1dff5d26d0e830f99614c487622bc831416f3"
+  dependencies:
+    fbjs "^0.8.4"
+    object-assign "^4.1.0"
+
 react-transform-catch-errors@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/react-transform-catch-errors/-/react-transform-catch-errors-1.0.2.tgz#1b4d4a76e97271896fc16fe3086c793ec88a9eeb"
@@ -3892,7 +4443,11 @@ resolve-from@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
 
-resolve@^1.1.6:
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
+resolve@^1.1.6, resolve@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.2.0.tgz#9589c3f2f6149d1417a40becc1663db6ec6bc26c"
 
@@ -3909,7 +4464,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@^2.2.8:
+rimraf@2, rimraf@^2.2.8, rimraf@^2.4.3, rimraf@^2.4.4:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.0.tgz#89b8a0fe432b9ff9ec9a925a00b6cdb3a91bbada"
   dependencies:
@@ -3935,6 +4490,18 @@ rx-lite@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
 
+sane@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-1.5.0.tgz#a4adeae764d048621ecb27d5f9ecf513101939f3"
+  dependencies:
+    anymatch "^1.3.0"
+    exec-sh "^0.2.0"
+    fb-watchman "^1.8.0"
+    minimatch "^3.0.2"
+    minimist "^1.1.1"
+    walker "~1.0.5"
+    watch "~0.10.0"
+
 sass-graph@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.1.2.tgz#965104be23e8103cb7e5f710df65935b317da57b"
@@ -3951,7 +4518,7 @@ sass-loader@^4.0.2:
     loader-utils "^0.2.15"
     object-assign "^4.1.0"
 
-sax@~1.2.1:
+sax@^1.2.1, sax@~1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.2.tgz#fd8631a23bc7826bef5d871bdb87378c95647828"
 
@@ -3962,7 +4529,7 @@ scroll-behavior@^0.9.1:
     dom-helpers "^3.0.0"
     invariant "^2.2.1"
 
-"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", semver@~5.3.0:
+"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", semver@^5.3.0, semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
@@ -4033,6 +4600,10 @@ shelljs@^0.7.5:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
+shellwords@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.0.tgz#66afd47b6a12932d9071cbfd98a52e785cd0ba14"
+
 signal-exit@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
@@ -4085,13 +4656,19 @@ source-map-support@^0.4.2:
   dependencies:
     source-map "^0.5.3"
 
+source-map@^0.4.4, source-map@~0.4.1:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
+  dependencies:
+    amdefine ">=0.0.4"
+
 source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1, source-map@~0.5.3:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
-source-map@~0.4.1:
-  version "0.4.4"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
+source-map@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
   dependencies:
     amdefine ">=0.0.4"
 
@@ -4161,7 +4738,13 @@ strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
 
-string-width@^1.0.1:
+string-length@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-1.0.1.tgz#56970fb1c38558e9e70b728bf3de269ac45adfac"
+  dependencies:
+    strip-ansi "^3.0.0"
+
+string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
   dependencies:
@@ -4190,16 +4773,16 @@ strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   dependencies:
     ansi-regex "^2.0.0"
 
+strip-bom@3.0.0, strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-indent@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
@@ -4220,7 +4803,7 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^3.1.0, supports-color@^3.1.1, supports-color@^3.2.3:
+supports-color@^3.1.0, supports-color@^3.1.1, supports-color@^3.1.2, supports-color@^3.2.3:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
   dependencies:
@@ -4242,6 +4825,10 @@ symbol-observable@^1.0.2:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.4.tgz#29bf615d4aa7121bdd898b22d4b3f9bc4e2aa03d"
 
+symbol-tree@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
+
 table@^3.7.8:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
@@ -4278,10 +4865,24 @@ tar@^2.0.0, tar@~2.2.1:
     fstream "^1.0.2"
     inherits "2"
 
+test-exclude@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.0.0.tgz#0ddc0100b8ae7e88b34eb4fd98a907e961991900"
+  dependencies:
+    arrify "^1.0.1"
+    micromatch "^2.3.11"
+    object-assign "^4.1.0"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+
 text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
+throat@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/throat/-/throat-3.0.0.tgz#e7c64c867cbb3845f10877642f7b60055b8ec0d6"
+
 through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
@@ -4292,6 +4893,10 @@ timers-browserify@^2.0.2:
   dependencies:
     setimmediate "^1.0.4"
 
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+
 to-arraybuffer@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
@@ -4304,12 +4909,16 @@ toolbox-loader@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/toolbox-loader/-/toolbox-loader-0.0.3.tgz#0d9d1bcd6c44aacce3d4c17b6115f0477fcf4179"
 
-tough-cookie@~2.3.0:
+tough-cookie@^2.3.2, tough-cookie@~2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
   dependencies:
     punycode "^1.4.1"
 
+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -4355,7 +4964,7 @@ ua-parser-js@^0.7.9:
   version "0.7.12"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.12.tgz#04c81a99bdd5dc52263ea29d24c6bf8d4818a4bb"
 
-uglify-js@~2.7.3:
+uglify-js@^2.6, uglify-js@~2.7.3:
   version "2.7.5"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
   dependencies:
@@ -4466,12 +5075,22 @@ vm-browserify@0.0.4:
   dependencies:
     indexof "0.0.1"
 
+walker@~1.0.5:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
+  dependencies:
+    makeerror "1.0.x"
+
 warning@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/warning/-/warning-3.0.0.tgz#32e5377cb572de4ab04753bdf8821c01ed605b7c"
   dependencies:
     loose-envify "^1.0.0"
 
+watch@~0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/watch/-/watch-0.10.0.tgz#77798b2da0f9910d595f1ace5b0c2258521f21dc"
+
 watchpack@^0.2.1:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-0.2.9.tgz#62eaa4ab5e5ba35fdfc018275626e3c0f5e3fb0b"
@@ -4480,6 +5099,14 @@ watchpack@^0.2.1:
     chokidar "^1.0.0"
     graceful-fs "^4.1.2"
 
+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+
+webidl-conversions@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.1.tgz#8015a17ab83e7e1b311638486ace81da6ce206a0"
+
 webpack-core@~0.6.9:
   version "0.6.9"
   resolved "https://registry.yarnpkg.com/webpack-core/-/webpack-core-0.6.9.tgz#fc571588c8558da77be9efb6debdc5a3b172bdc2"
@@ -4551,10 +5178,23 @@ websocket-extensions@>=0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.1.tgz#76899499c184b6ef754377c2dbb0cd6cb55d29e7"
 
+whatwg-encoding@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.1.tgz#3c6c451a198ee7aec55b1ec61d0920c67801a5f4"
+  dependencies:
+    iconv-lite "0.4.13"
+
 whatwg-fetch@>=0.10.0, whatwg-fetch@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.2.tgz#fe294d1d89e36c5be8b3195057f2e4bc74fc980e"
 
+whatwg-url@^4.3.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.5.0.tgz#79bb6f0e370a4dda1cbc8f3062a490cf8bbb09ea"
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
+
 whet.extend@~0.9.9:
   version "0.9.9"
   resolved "https://registry.yarnpkg.com/whet.extend/-/whet.extend-0.9.9.tgz#f877d5bf648c97e5aa542fadc16d6a259b9c11a1"
@@ -4563,7 +5203,7 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
-which@1, which@^1.2.9:
+which@1, which@^1.1.1, which@^1.2.12, which@^1.2.9:
   version "1.2.12"
   resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
   dependencies:
@@ -4595,6 +5235,13 @@ wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
 
+worker-farm@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.3.1.tgz#4333112bb49b17aa050b87895ca6b2cacf40e5ff"
+  dependencies:
+    errno ">=0.1.1 <0.2.0-0"
+    xtend ">=4.0.0 <4.1.0-0"
+
 wrap-ansi@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
@@ -4612,7 +5259,11 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
-xtend@^4.0.0:
+xml-name-validator@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"
+
+"xtend@>=4.0.0 <4.1.0-0", xtend@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
@@ -4631,6 +5282,12 @@ yargs-parser@^2.4.1:
     camelcase "^3.0.0"
     lodash.assign "^4.0.6"
 
+yargs-parser@^4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.1.tgz#29cceac0dc4f03c6c87b4a9f217dd18c9f74871c"
+  dependencies:
+    camelcase "^3.0.0"
+
 yargs@^4.7.1:
   version "4.8.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.8.1.tgz#c0c42924ca4aaa6b0e6da1739dfb216439f9ddc0"
@@ -4650,6 +5307,24 @@ yargs@^4.7.1:
     y18n "^3.2.1"
     yargs-parser "^2.4.1"
 
+yargs@^6.3.0:
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-6.6.0.tgz#782ec21ef403345f830a808ca3d513af56065208"
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^4.2.0"
+
 yargs@~3.10.0:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"