Product Test

lib/ui/product/edit/product_edit.dart

@@ -5,6 +5,7 @@ import 'package:invoiceninja/ui/app/form_card.dart';
 import 'package:invoiceninja/ui/product/edit/product_edit_vm.dart';
 import 'package:invoiceninja/utils/localization.dart';
 import 'package:invoiceninja/ui/app/save_icon_button.dart';
+import 'package:invoiceninja/utils/keys.dart';
 
 class ProductEdit extends StatefulWidget {
   final ProductEditVM viewModel;
@@ -112,6 +113,7 @@ class _ProductEditState extends State<ProductEdit> {
               FormCard(
                 children: <Widget>[
                   TextFormField(
+                    key: Key(ProductKeys.productEditProductFieldKeyString),
                     controller: _productKeyController,
                     autocorrect: false,
                     decoration: InputDecoration(
@@ -123,13 +125,15 @@ class _ProductEditState extends State<ProductEdit> {
                         : null,
                   ),
                   TextFormField(
+                    key: Key(ProductKeys.productEditNotesFieldKeyString),
                     controller: _notesController,
                     maxLines: 4,
                     decoration: InputDecoration(
                       labelText: AppLocalization.of(context).notes,
                     ),
                   ),
                   TextFormField(
+                    key: Key(ProductKeys.productEditCostFieldKeyString),
                     autocorrect: false,
                     controller: _costController,
                     keyboardType: TextInputType.number,

lib/ui/product/product_screen.dart

@@ -9,6 +9,7 @@ import 'package:flutter_redux/flutter_redux.dart';
 import 'package:invoiceninja/redux/product/product_actions.dart';
 import 'package:invoiceninja/ui/app/app_drawer_vm.dart';
 import 'package:invoiceninja/ui/app/app_bottom_bar.dart';
+import 'package:invoiceninja/utils/keys.dart';
 
 class ProductScreen extends StatelessWidget {
   static final String route = '/product';
@@ -52,6 +53,7 @@ class ProductScreen extends StatelessWidget {
       ),
       floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
       floatingActionButton: FloatingActionButton(
+        key: new Key(ProductKeys.productScreenFABKeyString),
         backgroundColor: Theme.of(context).primaryColorDark,
         onPressed: () {
           store.dispatch(

lib/utils/keys.dart

@@ -4,4 +4,12 @@ class LoginKeys {
   static final String passwordKeyString = 'loginPassword';
   static final String urlKeyString = 'loginUrl';
   static final String secretKeyString = 'loginSecret';
+}
+
+// Keys for Product Screen
+class ProductKeys {
+  static final String productScreenFABKeyString = 'productScreenFAB';
+  static final String productEditProductFieldKeyString = 'productEditProductField';
+  static final String productEditNotesFieldKeyString = 'productEditNotesField';
+  static final String productEditCostFieldKeyString = 'productEditCostField';
 }

test_driver/products_it.dart

@@ -0,0 +1,8 @@
+import 'package:flutter_driver/driver_extension.dart';
+import 'package:invoiceninja/main.dart' as app;
+
+void main() {
+  // This line enables the extension
+  enableFlutterDriverExtension();
+  app.main();
+}

test_driver/products_it_test.dart

@@ -0,0 +1,153 @@
+import 'package:flutter_driver/flutter_driver.dart';
+import 'package:test/test.dart';
+
+import 'package:invoiceninja/utils/keys.dart';
+
+import '../.env.dart';
+
+class Constants {
+  static String newProductKey = 'Example Test Driver Product';
+  static String newProductNotes = 'Example Test Driver Notes';
+  static String newProductCost = '100.50';
+  static String updatedProductKey =  'Updated Example Test Driver Product';
+  static String updatedProductNotes = 'Updated Example Test Driver Notes';
+  static String updatedProductCost = '200.50';
+  static String saveToolTip = 'Save';
+  static String backToolTip = 'Back';
+  static String deleteToolTip = 'Delete';
+  static String menuToolTip = 'Show menu';
+  static String loginButton = 'LOGIN';
+  static String dashboardScreen = 'DashboardScreen';
+  static String productScreen = 'ProductScreen';
+  static String snackbarProductCreated = 'Successfully created product';
+  static String snackbarProductUpdated = 'Successfully updated product';
+  static String snackbarProductDeleted = 'Successfully deleted product';
+  static String openAppDrawer = 'Open navigation menu';
+  static String appDrawerProducts = 'Products';
+}
+
+void main() {
+  group('PRODUCTS TEST', () {
+
+    FlutterDriver driver;
+    String loginEmail, loginPassword, loginUrl, loginSecret;
+
+    setUp(() async {
+      driver = await FlutterDriver.connect();
+
+      // read config file
+      loginEmail = Config.LOGIN_EMAIL;
+      loginPassword = Config.LOGIN_PASSWORD;
+      loginUrl = Config.LOGIN_URL;
+      loginSecret = Config.LOGIN_API_SECRET;
+    });
+
+    tearDown(() async {
+      if(driver!=null) {
+        driver.close();
+      }
+    });
+
+    test('Login into the app and switch to products screen', () async {
+
+      await driver.tap(find.byValueKey(LoginKeys.emailKeyString), timeout: new Duration(seconds: 60));
+      await driver.enterText(loginEmail);
+
+      await driver.tap(find.byValueKey(LoginKeys.passwordKeyString));
+      await driver.enterText(loginPassword);
+
+      await driver.tap(find.byValueKey(LoginKeys.urlKeyString));
+      await driver.enterText(loginUrl);
+
+      await driver.tap(find.byValueKey(LoginKeys.secretKeyString));
+      await driver.enterText(loginSecret);
+
+      await driver.tap(find.text(Constants.loginButton));
+
+      await driver.waitFor(find.byType(Constants.dashboardScreen));
+
+      // open the app drawer and switch to products screen
+      // https://github.com/flutter/flutter/issues/9002[Issue still open] - Using this solution to implement it
+      final SerializableFinder drawerOpenButton = find.byTooltip(Constants.openAppDrawer);
+
+      await driver.tap(drawerOpenButton);
+
+      final SerializableFinder productsDrawerButton = find.text(Constants.appDrawerProducts);
+      await driver.tap(productsDrawerButton);
+
+      await driver.waitFor(find.byType(Constants.productScreen));
+    });
+
+    test('Add a new product', () async {
+      await driver.tap(find.byValueKey(ProductKeys.productScreenFABKeyString));
+
+      await driver.tap(find.byValueKey(ProductKeys.productEditProductFieldKeyString));
+      await driver.enterText(Constants.newProductKey);
+
+      await driver.tap(find.byValueKey(ProductKeys.productEditNotesFieldKeyString));
+      await driver.enterText(Constants.newProductNotes);
+
+      await driver.tap(find.byValueKey(ProductKeys.productEditCostFieldKeyString));
+      await driver.enterText(Constants.newProductCost);
+
+      await driver.tap(find.byTooltip(Constants.saveToolTip));
+
+      // verify snackbar
+      await driver.waitFor(find.text(Constants.snackbarProductCreated));
+
+      await driver.tap(find.byTooltip(Constants.backToolTip));
+
+      // verify entered text while new product creation
+      await driver.tap(find.text(Constants.newProductKey));
+      await driver.waitFor(find.text(Constants.newProductKey));
+      await driver.waitFor(find.text(Constants.newProductNotes));
+      await driver.waitFor(find.text(Constants.newProductCost));
+
+      await driver.tap(find.byTooltip(Constants.backToolTip));
+    });
+
+    test('Edit a existing product', () async {
+      await driver.tap(find.text(Constants.newProductKey));
+
+      await driver.tap(find.byValueKey(ProductKeys.productEditProductFieldKeyString));
+      await driver.enterText(Constants.updatedProductKey);
+
+      await driver.tap(find.byValueKey(ProductKeys.productEditNotesFieldKeyString));
+      await driver.enterText(Constants.updatedProductNotes);
+
+      await driver.tap(find.byValueKey(ProductKeys.productEditCostFieldKeyString));
+      await driver.enterText(Constants.updatedProductCost);
+
+      await driver.tap(find.byTooltip(Constants.saveToolTip));
+
+      // verify snackbar
+      await driver.waitFor(find.text(Constants.snackbarProductUpdated));
+
+      await driver.tap(find.byTooltip(Constants.backToolTip));
+
+      // verify updated values while editing existing product 
+      await driver.tap(find.text(Constants.updatedProductKey));
+      await driver.waitFor(find.text(Constants.updatedProductKey));
+      await driver.waitFor(find.text(Constants.updatedProductNotes));
+      await driver.waitFor(find.text(Constants.updatedProductCost));
+
+      await driver.tap(find.byTooltip(Constants.backToolTip));
+    });
+
+    test('Deleteing an item test', () async {
+      // delete the test product created
+      await driver.tap(find.text(Constants.updatedProductKey));
+
+      await driver.tap(find.byTooltip(Constants.menuToolTip));
+      await driver.tap(find.text(Constants.deleteToolTip));
+
+      // verify snackbar
+      await driver.waitFor(find.text(Constants.snackbarProductDeleted));
+
+      await driver.tap(find.byTooltip(Constants.backToolTip));
+
+      // verify not in list
+      await driver.waitForAbsent(find.text(Constants.updatedProductKey));
+    });
+  });
+}