diff --git a/jest.config.js b/jest.config.js
index 20d39ad9..3017fba1 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,5 +1,6 @@
 module.exports = {
     rootDir: './src',
+    automock: false,
     coverageDirectory: 'coverage/',
     collectCoverage: true,
     testURL: 'http://localhost',
@@ -10,4 +11,7 @@ module.exports = {
     collectCoverageFrom: [
         'utils/**.js',
     ],
+    setupFiles: [
+        './support/setupJest.js',
+    ],
 };
diff --git a/package.json b/package.json
index 2f7113b0..3467d307 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
         "flow-webpack-plugin": "^1.2.0",
         "hdkey": "^0.8.0",
         "html-webpack-plugin": "^3.2.0",
+        "jest-fetch-mock": "^1.6.5",
         "npm-run-all": "^4.1.3",
         "prop-types": "^15.6.2",
         "raf": "^3.4.0",
diff --git a/src/support/setupJest.js b/src/support/setupJest.js
new file mode 100644
index 00000000..8e88457e
--- /dev/null
+++ b/src/support/setupJest.js
@@ -0,0 +1 @@
+global.fetch = require('jest-fetch-mock');
\ No newline at end of file
diff --git a/src/utils/__tests__/networkUtils.test.js b/src/utils/__tests__/networkUtils.test.js
new file mode 100644
index 00000000..190707ce
--- /dev/null
+++ b/src/utils/__tests__/networkUtils.test.js
@@ -0,0 +1,15 @@
+import * as networkUtils from '../networkUtils';
+
+describe('network utils', () => {
+    beforeEach(() => {
+        fetch.resetMocks();
+    });
+
+    it('httpRequest', () => {
+
+    });
+
+    it('JSONRequest', () => {
+
+    });
+});
diff --git a/src/utils/networkUtils.js b/src/utils/networkUtils.js
index 360168d9..fc29250b 100644
--- a/src/utils/networkUtils.js
+++ b/src/utils/networkUtils.js
@@ -1,6 +1,5 @@
 /* @flow */
 
-
 import 'whatwg-fetch';
 
 export const httpRequest = async (url: string, type: string = 'text'): any => {
@@ -15,16 +14,6 @@ export const httpRequest = async (url: string, type: string = 'text'): any => {
         await response.text();
     }
     throw new Error(`${url} ${response.statusText}`);
-
-
-    // return fetch(url, { credentials: 'same-origin' }).then((response) => {
-    //     if (response.status === 200) {
-
-    //         return response.text().then(result => (json ? JSON.parse(result) : result));
-    //     } else {
-    //         throw new Error(response.statusText);
-    //     }
-    // })
 };
 
 export const JSONRequest = async (url: string): Promise<JSON> => {
diff --git a/webpack/dev.babel.js b/webpack/dev.babel.js
index 484f9e33..9bd1123f 100644
--- a/webpack/dev.babel.js
+++ b/webpack/dev.babel.js
@@ -48,6 +48,7 @@ module.exports = {
                     {
                         loader: 'stylelint-custom-processor-loader',
                         options: {
+                            emitWarning: true,
                             configPath: '.stylelintrc',
                         },
                     },
diff --git a/webpack/local.babel.js b/webpack/local.babel.js
index 93e9d5cb..db71f539 100644
--- a/webpack/local.babel.js
+++ b/webpack/local.babel.js
@@ -59,6 +59,7 @@ module.exports = {
                     {
                         loader: 'stylelint-custom-processor-loader',
                         options: {
+                            emitWarning: true,
                             configPath: '.stylelintrc',
                         },
                     },
diff --git a/yarn.lock b/yarn.lock
index 46ed0785..435da204 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -255,6 +255,10 @@
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
 
+"@types/jest@^23.0.0":
+  version "23.3.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-23.3.2.tgz#07b90f6adf75d42c34230c026a2529e56c249dbb"
+
 "@webassemblyjs/ast@1.5.13":
   version "1.5.13"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.5.13.tgz#81155a570bd5803a30ec31436bc2c9c0ede38f25"
@@ -5330,7 +5334,7 @@ isobject@^3.0.0, isobject@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
 
-isomorphic-fetch@^2.1.1:
+isomorphic-fetch@^2.1.1, isomorphic-fetch@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
   dependencies:
@@ -5522,6 +5526,14 @@ jest-environment-node@^23.4.0:
     jest-mock "^23.2.0"
     jest-util "^23.4.0"
 
+jest-fetch-mock@^1.6.5:
+  version "1.6.5"
+  resolved "https://registry.yarnpkg.com/jest-fetch-mock/-/jest-fetch-mock-1.6.5.tgz#178fa1a937ef6f61fb8e8483b6d4602b17e0d96d"
+  dependencies:
+    "@types/jest" "^23.0.0"
+    isomorphic-fetch "^2.2.1"
+    promise-polyfill "^7.1.1"
+
 jest-get-type@^22.1.0:
   version "22.4.3"
   resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
@@ -7711,6 +7723,10 @@ promise-inflight@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
 
+promise-polyfill@^7.1.1:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/promise-polyfill/-/promise-polyfill-7.1.2.tgz#ab05301d8c28536301622d69227632269a70ca3b"
+
 promise@^7.1.1:
   version "7.3.1"
   resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"