feat: Adding tests. #305

dwyl · Feb 21, 2023 · 0c0ca49 · 0c0ca49
1 parent 11137a6
commit 0c0ca49
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Showing 4 changed files with 60 additions and 11 deletions.
diff --git a/lib/main.dart b/lib/main.dart
@@ -3,6 +3,9 @@ import 'package:flutter/material.dart';
 import 'menu.dart';
 
 const appBarKey = Key('appbar');
+const textfieldKey = Key('textfield');
+const saveButtonKey = Key('save_button');
+const iconKey = Key('menu_icon_button');
 
 // coverage:ignore-start
 void main() {
@@ -32,7 +35,7 @@ class HomePage extends StatefulWidget {
 }
 
 class _HomePageState extends State<HomePage> {
-  bool showMenu = false;
+  bool showMenu = true;
   final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
 
   @override
@@ -58,6 +61,7 @@ class _HomePageState extends State<HomePage> {
               maintainState: true,
               visible: showMenu,
               child: IconButton(
+                key: iconKey,
                 onPressed: () {
                   _scaffoldKey.currentState!.openEndDrawer();
                 },
@@ -95,6 +99,7 @@ class _MyTextFieldState extends State<MyTextField> {
               focus ? extendsFieldText() : minimizeFieldText();
             },
             child: TextField(
+              key: textfieldKey,
               decoration: const InputDecoration(hintText: 'Capture what is on your mind..!.', border: OutlineInputBorder()),
               expands: _expands,
               maxLines: _maxLines,
@@ -107,6 +112,7 @@ class _MyTextFieldState extends State<MyTextField> {
           Align(
             alignment: Alignment.bottomRight,
             child: ElevatedButton(
+                key: saveButtonKey,
                 onPressed: () {
                   minimizeFieldText();
                 },

diff --git a/lib/menu.dart b/lib/menu.dart
@@ -55,39 +55,35 @@ class DrawerMenu extends StatelessWidget {
               margin: const EdgeInsets.only(top: 100),
               padding: const EdgeInsets.only(top: 15, bottom: 15),
               decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.white))),
-              child: ListTile(
+              child: const ListTile(
                 key: tourTileKey,
-                leading: const Icon(
+                leading: Icon(
                   Icons.flag_outlined,
                   color: Colors.white,
                   size: 40,
                 ),
-                title: const Text('Feature Tour',
+                title: Text('Feature Tour',
                     style: TextStyle(
                       fontSize: 25,
                       color: Colors.white,
                     )),
-                onTap: () {
-                },
               ),
             ),
             Container(
               padding: const EdgeInsets.only(top: 15, bottom: 15),
               decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.white))),
-              child: ListTile(
+              child: const ListTile(
                 key: settingsTileKey,
-                leading: const Icon(
+                leading: Icon(
                   Icons.settings,
                   color: Colors.white,
                   size: 40,
                 ),
-                title: const Text('Settings',
+                title: Text('Settings',
                     style: TextStyle(
                       fontSize: 25,
                       color: Colors.white,
                     )),
-                onTap: () {
-                },
               ),
             ),
           ])),

diff --git a/test/menu_test.dart b/test/menu_test.dart
@@ -0,0 +1,27 @@
+import 'package:app/menu.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:app/main.dart';
+
+void main() {
+  testWidgets('Open drawer and close it', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Appbar is rendered
+    expect(find.byKey(appBarKey).hitTestable(), findsOneWidget);
+    expect(find.byKey(drawerMenuKey).hitTestable(), findsNothing);
+
+    await tester.tap(find.byKey(iconKey));
+    await tester.pumpAndSettle();
+
+    // Expect drawer menu to be shown
+    expect(find.byKey(drawerMenuKey).hitTestable(), findsOneWidget);
+
+    await tester.tap(find.byKey(closeMenuKey));
+    await tester.pumpAndSettle();
+
+    // Expect drawer menu to be closed
+    expect(find.byKey(drawerMenuKey).hitTestable(), findsNothing);
+  });
+}
diff --git a/test/widget_test.dart b/test/widget_test.dart
@@ -9,4 +9,24 @@ void main() {
 
     expect(find.byKey(appBarKey).hitTestable(), findsOneWidget);
   });
+
+  testWidgets('Expand textfield and tap save', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    expect(find.byKey(saveButtonKey).hitTestable(), findsNothing);
+
+    // Tap on textfield
+    await tester.tap(find.byKey(textfieldKey));
+    await tester.pumpAndSettle();
+
+    // Save button should be shown
+    expect(find.byKey(saveButtonKey).hitTestable(), findsOneWidget);
+
+    // Tap on save button
+    await tester.tap(find.byKey(saveButtonKey));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(saveButtonKey).hitTestable(), findsNothing);
+  });
 }