Cleanup setup modules

src/setup/analytics.js

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+import ReactGA from 'react-ga';
+
+const setupAnalytics = () => {
+  ReactGA.initialize(process.env.GA_PROPERTY, {
+    debug: (process.env.NODE_ENV !== 'production')
+  });
+  ReactGA.pageview(document.location.pathname);
+};
+
+export default setupAnalytics;

src/setup/analytics.test.js

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+jest.mock('react-ga');
+
+import ReactGA from 'react-ga';
+
+import setupAnalytics from './analytics';
+
+describe('setupAnalytics', () => {
+  beforeEach(() => {
+    process.env.GA_PROPERTY = 'test property';
+  });
+
+  it('initializes with the GA_PROPERTY', () => {
+    setupAnalytics();
+    expect(ReactGA.initialize).toHaveBeenCalledWith('test property', expect.anything());
+  });
+
+  it('enables debug mode in development', () => {
+    process.env.NODE_ENV = 'development';
+    setupAnalytics();
+    expect(ReactGA.initialize).toHaveBeenCalledWith(expect.anything(), expect.objectContaining({
+      debug: true
+    }));
+  });
+
+  it('disabled debug mode in production', () => {
+    process.env.NODE_ENV = 'production';
+    setupAnalytics();
+    expect(ReactGA.initialize).toHaveBeenCalledWith(expect.anything(), expect.objectContaining({
+      debug: false
+    }));
+  });
+
+  it('triggers a pageview', () => {
+    setupAnalytics();
+    expect(ReactGA.pageview).toHaveBeenCalled();
+  });
+});

src/setup/raven.js

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+import Raven from 'raven-js';
+
+const setupRaven = () => {
+  Raven.config(process.env.SENTRY_KEY, {
+    whitelistUrls: [/https:\/\/(.*\.)?regexper\.com/],
+    environment: process.env.NODE_ENV,
+    debug: (process.env.NODE_ENV !== 'production'),
+    release: process.env.BUILD_ID
+  });
+};
+
+export default setupRaven;

src/setup/raven.test.js

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+jest.mock('raven-js');
+
+import Raven from 'raven-js';
+
+import setupRaven from './raven';
+
+describe('setupRaven', () => {
+  beforeEach(() => {
+    process.env.SENTRY_KEY='test key';
+  });
+
+  it('intializes with the SENTRY_KEY', () => {
+    setupRaven();
+    expect(Raven.config).toHaveBeenCalledWith('test key', expect.anything());
+  });
+
+  it('sets the environment', () => {
+    process.env.NODE_ENV='test environment';
+    setupRaven();
+    expect(Raven.config).toHaveBeenCalledWith(expect.anything(), expect.objectContaining({
+      environment: 'test environment'
+    }));
+  });
+
+  it('enables debug mode for development', () => {
+    process.env.NODE_ENV='development';
+    setupRaven();
+    expect(Raven.config).toHaveBeenCalledWith(expect.anything(), expect.objectContaining({
+      debug: true
+    }));
+  });
+
+  it('disables debug mode for production', () => {
+    process.env.NODE_ENV='production';
+    setupRaven();
+    expect(Raven.config).toHaveBeenCalledWith(expect.anything(), expect.objectContaining({
+      debug: false
+    }));
+  });
+
+  it('sets the release', () => {
+    process.env.BUILD_ID='test ID';
+    setupRaven();
+    expect(Raven.config).toHaveBeenCalledWith(expect.anything(), expect.objectContaining({
+      release: 'test ID'
+    }));
+  });
+});

src/setup/service-worker.js

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+const setupServiceWorker = () => {
+  if ('serviceWorker' in navigator) {
+    window.addEventListener('load', () => {
+      navigator.serviceWorker.register('/sw.js')
+        .then(registration => {
+          console.log('SW registered:', registration); // eslint-disable-line no-console
+        })
+        .catch(registrationError => {
+          console.log('SW registration failed:', registrationError); // eslint-disable-line no-console
+        });
+    });
+  }
+};
+
+export default setupServiceWorker;