Simplify build scripts and implement preliminary tests

test/spec/chrome.spec.js

@@ -0,0 +1,19 @@
+"use strict";
+
+const { create, destroy } = require("../driver");
+
+
+describe("chrome", () => {
+    beforeEach(create.bind(this));
+    afterEach(destroy.bind(this));
+
+    it("should exist", async () => {
+        const chrome = await this.driver.executeScript(() => {
+            return window.chrome;
+        });
+
+        expect(typeof chrome).toBeDefined();
+        expect(typeof chrome.cast).toBeDefined();
+        expect(typeof chrome.cast.media).toBeDefined();
+    });
+});