Adds event reporting when react-recurly is initialized

lib/provider.js

@@ -1,5 +1,6 @@
 import React from 'react';
 import PropTypes from 'prop-types';
+import { version } from '../package.json';
 
 export const RecurlyContext = React.createContext({ recurly: null });
 
@@ -72,6 +73,13 @@ export default class RecurlyProvider extends React.Component {
 
     const { children, ...options } = this.props;
     this._recurly = fetchRecurlyInstance(options);
+
+    if (!RecurlyProvider.hasReportedInitialization && this._recurly.report) {
+      this._recurly.ready(() => {
+        this._recurly.report('react-recurly', { version });
+      });
+      RecurlyProvider.hasReportedInitialization = true;
+    }
   }
 
   render() {

test/provider.test.js

@@ -4,6 +4,8 @@ import { suppressConsoleErrors } from './support/helpers';
 
 import { RecurlyProvider } from '../lib';
 import { RecurlyContext } from '../lib/provider';
+import { version } from '../package.json';
+import isEqual from 'lodash/isEqual';
 
 const api = `http://localhost:${process.env.PORT || 9877}`
 
@@ -39,6 +41,23 @@ describe('<RecurlyProvider />', function () {
   });
 
   describe('with a publicKey', function () {
+    it('reports a "react-recurly" event on initialization once', function () {
+      const reportSpy = jest.spyOn(global.recurly.Recurly.prototype, 'report');
+
+      render(
+        <>
+          <RecurlyProvider publicKey='test-public-key' api={api} />
+          <RecurlyProvider publicKey='test-public-key' api={api} />
+          <RecurlyProvider publicKey='test-public-key-2' api={api} />
+        </>
+      );
+
+      const expected = ['react-recurly', { version }];
+      const { calls } = reportSpy.mock;
+      const reactRecurlyEventCalls = calls.filter(call => isEqual(call, expected));
+      expect(reactRecurlyEventCalls.length).toBe(1);
+    });
+
     it('does not throw an error', function () {
       expect(() => {
         render(<RecurlyProvider publicKey="test-public-key" api={api} />);