setup ava for ts, port test/ to ts

test/index.ts

@@ -0,0 +1,44 @@
+// Native
+import path from 'path';
+
+// Packages
+import test from 'ava';
+import {Application} from 'spectron';
+
+let app: Application;
+
+test.before(async () => {
+  let pathToBinary;
+
+  switch (process.platform) {
+    case 'linux':
+      pathToBinary = path.join(__dirname, '../dist/linux-unpacked/hyper');
+      break;
+
+    case 'darwin':
+      pathToBinary = path.join(__dirname, '../dist/mac/Hyper.app/Contents/MacOS/Hyper');
+      break;
+
+    case 'win32':
+      pathToBinary = path.join(__dirname, '../dist/win-unpacked/Hyper.exe');
+      break;
+
+    default:
+      throw new Error('Path to the built binary needs to be defined for this platform in test/index.js');
+  }
+
+  app = new Application({
+    path: pathToBinary
+  });
+
+  await app.start();
+});
+
+test.after(async () => {
+  await app.stop();
+});
+
+test('see if dev tools are open', async t => {
+  await app.client.waitUntilWindowLoaded();
+  t.false(await app.webContents.isDevToolsOpened());
+});