Register local notification device test (#4294)

Author: shai-almog

scripts/hellocodenameone/common/src/main/java/com/codenameone/examples/hellocodenameone/tests/Cn1ssDeviceRunner.java

@@ -70,7 +70,8 @@ public final class Cn1ssDeviceRunner extends DeviceRunner {
             new MediaPlaybackScreenshotTest(),
             new OrientationLockScreenshotTest(),
             new InPlaceEditViewTest(),
-            new AccessibilityTest()));
+            new AccessibilityTest(),
+            new LocalNotificationTest()));
 
     public static void addTest(BaseTest test) {
         TEST_CLASSES.add(0, test);

scripts/hellocodenameone/common/src/main/java/com/codenameone/examples/hellocodenameone/tests/LocalNotificationTest.java

@@ -0,0 +1,43 @@
+package com.codenameone.examples.hellocodenameone.tests;
+
+import com.codename1.notifications.LocalNotification;
+import com.codename1.ui.Display;
+import com.codename1.ui.util.UITimer;
+
+public class LocalNotificationTest extends BaseTest {
+    @Override
+    public boolean shouldTakeScreenshot() {
+        return false;
+    }
+
+    @Override
+    public boolean runTest() throws Exception {
+        LocalNotification n1 = new LocalNotification();
+        n1.setId("test-notification-1");
+        n1.setAlertTitle("Test Notification 1");
+        n1.setAlertBody("This is a test notification");
+        Display.getInstance().scheduleLocalNotification(n1, System.currentTimeMillis() + 1000, LocalNotification.REPEAT_NONE);
+
+        LocalNotification n2 = new LocalNotification();
+        n2.setId("test-notification-2");
+        n2.setAlertTitle("Test Notification 2");
+        n2.setAlertBody("This is a repeating notification");
+        Display.getInstance().scheduleLocalNotification(n2, System.currentTimeMillis() + 2000, LocalNotification.REPEAT_MINUTE);
+
+        LocalNotification n3 = new LocalNotification();
+        n3.setId("test-notification-3");
+        n3.setAlertTitle("Test Notification 3");
+        n3.setAlertBody("This is a notification with badge");
+        n3.setBadgeNumber(5);
+        Display.getInstance().scheduleLocalNotification(n3, System.currentTimeMillis() + 3000, LocalNotification.REPEAT_NONE);
+
+        UITimer.timer(4000, false, () -> {
+            Display.getInstance().cancelLocalNotification("test-notification-1");
+            Display.getInstance().cancelLocalNotification("test-notification-2");
+            Display.getInstance().cancelLocalNotification("test-notification-3");
+            done();
+        });
+
+        return true;
+    }
+}