From 32ef35d06c8db40cf47c3d0a5fbbfe6ca88d2000 Mon Sep 17 00:00:00 2001
From: John-Mark Gurney <jmg@funkthat.com>
Date: Mon, 20 Apr 2020 21:54:13 -0700
Subject: [PATCH] add support for stubbing out getUserMedia for now..

---
 package.json            |  1 +
 src/index/index.spec.js | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/package.json b/package.json
index 8ff0f27..81a3ac4 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
 		"chai": "^4.2.0",
 		"mocha": "^7.1.1",
 		"nyc": "^15.0.1",
+		"sinon": "^9.0.2",
 		"webpack": "^4.42.1",
 		"webpack-cli": "^3.3.11"
 	},
diff --git a/src/index/index.spec.js b/src/index/index.spec.js
index 9a197b9..44c377c 100644
--- a/src/index/index.spec.js
+++ b/src/index/index.spec.js
@@ -1,12 +1,38 @@
 'use strict'
 
+const sinon = require('sinon')
 const index = require('../index')
 const expect = require('chai').expect
 
+var navigator;
+
+function setupBrowser() {
+	navigator = {
+		mediaDevices: {
+			getUserMedia: () => { console.log('dummy'); throw 'failure'; }
+		}
+	}
+	global.navigator = navigator;
+}
+
 describe('index module', () => {
 	describe('"members"', () => {
 		it('should be have the following members', () => {
 			expect(global.runPage).to.be.a('function');
 		})
 	})
+	describe('"runPage"', () => {
+		it('should call getUserMedia', async () => {
+			setupBrowser();
+
+			var gum = sinon.stub(navigator.mediaDevices, 'getUserMedia');
+			gum.onFirstCall().returns(true);
+
+			await global.runPage();
+
+			expect(gum.calledOnce).to.be.true;
+
+			gum.restore();
+		})
+	})
 })