Add Test action

Author: itaybre

.github/workflows/test.yml

@@ -0,0 +1,17 @@
+name: Test
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: Run tests
+    runs-on: macOS-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@master
+    - name: Test
+      run: xcodebuild -project CameraController.xcworkspace -scheme CameraController -sdk macos test | xcpretty

CameraController/Devices/DeviceManager.swift

@@ -59,7 +59,7 @@ class DevicesManager: ObservableObject {
     }
 
     @objc
-    private func deviceAdded(notif: NSNotification) {
+    func deviceAdded(notif: NSNotification) {
         guard let device = notif.object as? AVCaptureDevice else {
             return
         }
@@ -68,7 +68,7 @@ class DevicesManager: ObservableObject {
     }
 
     @objc
-    private func deviceRemoved(notif: NSNotification) {
+    func deviceRemoved(notif: NSNotification) {
         guard let device = notif.object as? AVCaptureDevice else {
             return
         }