Add more tests

internal_filesystem/apps/com.micropythonos.errortest/META-INF/MANIFEST.JSON

@@ -0,0 +1,24 @@
+{
+"name": "ErrorTest",
+"publisher": "MicroPythonOS",
+"short_description": "Test app with intentional error",
+"long_description": "This app has an intentional import error for testing.",
+"icon_url": "https://apps.micropythonos.com/apps/com.micropythonos.errortest/icons/com.micropythonos.errortest_0.0.1_64x64.png",
+"download_url": "https://apps.micropythonos.com/apps/com.micropythonos.errortest/mpks/com.micropythonos.errortest_0.0.1.mpk",
+"fullname": "com.micropythonos.errortest",
+"version": "0.0.1",
+"category": "development",
+"activities": [
+    {
+      "entrypoint": "assets/error.py",
+      "classname": "Error",
+      "intent_filters": [
+        {
+          "action": "main",
+          "category": "launcher"
+        }
+      ]
+    }
+  ]
+}
+

internal_filesystem/apps/com.micropythonos.errortest/assets/error.py

@@ -0,0 +1,10 @@
+from mpos.apps import ActivityDoesntExist # should fail here
+
+class Error(Activity):
+
+    def onCreate(self):
+        screen = lv.obj()
+        label = lv.label(screen)
+        label.set_text('Hello World!')
+        label.center()
+        self.setContentView(screen)