Adding to i18n mocks

package.json

@@ -43,6 +43,7 @@
     },
     "collectCoverageFrom": [
       "src/**/*.js",
+      "!src/i18n.js",
       "!src/prerender.js",
       "!src/setup/service-worker.js",
       "!src/setup/jest.js",

src/__mocks__/i18n.js

@@ -0,0 +1,20 @@
+import React from 'react';
+import i18n from 'i18next';
+import { I18nextProvider } from 'react-i18next';
+
+const translate = txt => `translate(${ txt })`;
+
+i18n.init({
+  fallbackLng: 'en',
+  fallbackNS: 'missing',
+  debug: false,
+  resources: {}
+});
+
+const I18nWrapper = ({ children }) => ( // eslint-disable-line react/prop-types
+  <I18nextProvider i18n={ i18n }>
+    { React.cloneElement(React.Children.only(children), { t: translate }) }
+  </I18nextProvider>
+);
+
+export { translate, i18n, I18nWrapper };

src/__mocks__/translate.js

@@ -1,2 +0,0 @@
-const translate = txt => `translate(${ txt })`;
-export default translate;

src/components/Form/test.js

@@ -2,7 +2,7 @@ import React from 'react';
 import { shallow } from 'enzyme';
 
 import { Form } from 'components/Form';
-import translate from '__mocks__/translate';
+import { translate, I18nWrapper } from '__mocks__/i18n';
 
 const syntaxes = {
   js: 'Javascript',

src/components/RavenError/test.js

@@ -5,7 +5,7 @@ import { shallow } from 'enzyme';
 import Raven from 'raven-js';
 
 import { RavenError } from 'components/RavenError';
-import translate from '__mocks__/translate';
+import { translate } from '__mocks__/i18n';
 
 const testError = { error: 'test error' };
 const testDetails = { details: 'test details' };