Merge pull request #20 from BaseflowIT/feature/fix_analyses_warnings

Fix code analyses warnings

example/pubspec.yaml

@@ -10,9 +10,6 @@ dependencies:
   cupertino_icons: ^0.1.2
 
 dev_dependencies:
-  flutter_test:
-    sdk: flutter
-
   permission_handler:
     path: ../
 

example/test/widget_test.dart

-// This is a basic Flutter widget test.
-// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
-// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
-// find child widgets in the widget tree, read text, and verify that the values of widget properties
-// are correct.
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-
-import 'package:permission_handler_example/main.dart';
-
-void main() {
-  testWidgets('Verify Platform version', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(new MyApp());
-
-    // Verify that platform version is retrieved.
-    expect(
-        find.byWidgetPredicate(
-          (Widget widget) =>
-              widget is Text && widget.data.startsWith('Running on:'),
-        ),
-        findsOneWidget);
-  });
-}