Added UI tests and attempt at service test

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"image_picker_ios","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\image_picker_ios-0.8.5+6\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"flutter_plugin_android_lifecycle","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\flutter_plugin_android_lifecycle-2.0.7\\\\","native_build":true,"dependencies":[]},{"name":"image_picker_android","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\image_picker_android-0.8.5+2\\\\","native_build":true,"dependencies":["flutter_plugin_android_lifecycle"]}],"macos":[],"linux":[],"windows":[],"web":[{"name":"image_picker_for_web","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\image_picker_for_web-2.1.8\\\\","dependencies":[]}]},"dependencyGraph":[{"name":"flutter_plugin_android_lifecycle","dependencies":[]},{"name":"image_picker","dependencies":["image_picker_android","image_picker_for_web","image_picker_ios"]},{"name":"image_picker_android","dependencies":["flutter_plugin_android_lifecycle"]},{"name":"image_picker_for_web","dependencies":[]},{"name":"image_picker_ios","dependencies":[]}],"date_created":"2022-09-01 12:25:01.884569","version":"3.0.5"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"image_picker_ios","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\image_picker_ios-0.8.5+6\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"flutter_plugin_android_lifecycle","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\flutter_plugin_android_lifecycle-2.0.7\\\\","native_build":true,"dependencies":[]},{"name":"image_picker_android","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\image_picker_android-0.8.5+2\\\\","native_build":true,"dependencies":["flutter_plugin_android_lifecycle"]}],"macos":[],"linux":[],"windows":[],"web":[{"name":"image_picker_for_web","path":"C:\\\\src\\\\flutter\\\\.pub-cache\\\\hosted\\\\pub.dartlang.org\\\\image_picker_for_web-2.1.8\\\\","dependencies":[]}]},"dependencyGraph":[{"name":"flutter_plugin_android_lifecycle","dependencies":[]},{"name":"image_picker","dependencies":["image_picker_android","image_picker_for_web","image_picker_ios"]},{"name":"image_picker_android","dependencies":["flutter_plugin_android_lifecycle"]},{"name":"image_picker_for_web","dependencies":[]},{"name":"image_picker_ios","dependencies":[]}],"date_created":"2022-09-02 13:54:18.406312","version":"3.0.5"}

example/pubspec.lock

@@ -1,27 +1,6 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "46.0.0"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "4.6.0"
-  args:
-    dependency: transitive
-    description:
-      name: args
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.3.1"
   async:
     dependency: transitive
     description:
@@ -36,27 +15,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
-  build:
-    dependency: transitive
-    description:
-      name: build
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.3.0"
-  built_collection:
-    dependency: transitive
-    description:
-      name: built_collection
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.1.1"
-  built_value:
-    dependency: transitive
-    description:
-      name: built_value
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "8.4.1"
   characters:
     dependency: transitive
     description:
@@ -78,13 +36,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
-  code_builder:
-    dependency: transitive
-    description:
-      name: code_builder
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "4.2.0"
   collection:
     dependency: transitive
     description:
@@ -92,13 +43,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
-  convert:
-    dependency: transitive
-    description:
-      name: convert
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.2"
   cross_file:
     dependency: transitive
     description:
@@ -106,13 +50,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.3.3+1"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.2"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -120,13 +57,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.5"
-  dart_style:
-    dependency: transitive
-    description:
-      name: dart_style
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.2.3"
   fake_async:
     dependency: transitive
     description:
@@ -134,20 +64,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "6.1.4"
-  fixnum:
-    dependency: transitive
-    description:
-      name: fixnum
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -184,13 +100,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.0"
   http:
     dependency: transitive
     description:
@@ -254,13 +163,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.0"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.2"
   matcher:
     dependency: transitive
     description:
@@ -282,20 +184,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.7.0"
-  mockito:
-    dependency: "direct main"
-    description:
-      name: mockito
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.3.0"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.0"
   path:
     dependency: transitive
     description:
@@ -310,25 +198,11 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.1"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
-  source_gen:
-    dependency: transitive
-    description:
-      name: source_gen
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.2"
   source_span:
     dependency: transitive
     description:
@@ -385,20 +259,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.1"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.1.1"
 sdks:
   dart: ">=2.17.6 <3.0.0"
   flutter: ">=2.8.0"

example/pubspec.yaml

@@ -38,8 +38,6 @@ dependencies:
   flutter_image_picker:
     path: ../
 
-  mockito: ^5.3.0
-
 dev_dependencies:
   flutter_test:
     sdk: flutter

pubspec.yaml

@@ -11,12 +11,12 @@ dependencies:
   flutter:
     sdk: flutter
   image_picker: ^0.8.5+3
-  mockito: ^5.3.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^2.0.0
+  mocktail: ^0.3.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec

test/mocks/image_picker_mock.dart

@@ -0,0 +1,4 @@
+import 'package:image_picker/image_picker.dart';
+import 'package:mocktail/mocktail.dart';
+
+class ImagePickerMock extends Mock implements ImagePicker {}

test/src/services/image_picker_service_test.dart

@@ -1,3 +1,45 @@
-main() {
+// import 'dart:typed_data';
 
-}
+// import 'package:flutter/material.dart';
+// import 'package:flutter_image_picker/src/services/image_picker_service.dart';
+// import 'package:flutter_test/flutter_test.dart';
+// import 'package:image_picker/image_picker.dart';
+// import 'package:mocktail/mocktail.dart';
+
+// import '../../mocks/image_picker_mock.dart';
+
+// void main() {
+//   WidgetsFlutterBinding.ensureInitialized();
+
+//   late ImagePickerMock imagePickerMock;
+//   late ImagePickerService sut;
+
+//   setUp(() {
+//     imagePickerMock = ImagePickerMock();
+//     sut = ImagePickerService();
+//   });
+
+//   group("Image Picker Test with camera option", () {
+//     setUp(() {
+//       imagePickerMock = ImagePickerMock();
+//       sut = ImagePickerService();
+//     });
+//     test("When function called with Camera parameter returns correct picture",
+//         () async {
+//       // Setup the neccesary variables to test
+//       XFile? xFile = XFile("Test", bytes: Uint8List(50));
+
+//       // //Mock the pickImage function of the image picker to return an image
+//       when(() => imagePickerMock.pickImage(source: ImageSource.gallery))
+//           .thenAnswer((_) => Future.value(xFile));
+
+//       // Execute test
+//       var image = await sut.pickImage(ImageSource.gallery);
+
+//       // //Assert test
+//       expect(image, Uint8List(50));
+//     });
+//   });
+
+//   group("Image Picker Widget with gallery option", () {});
+// }

test/src/ui/image_picker_ui_test.dart

@@ -1,3 +1,62 @@
-main() {
+import 'package:flutter/material.dart';
+import 'package:flutter_image_picker/image_picker.dart';
+import 'package:flutter_test/flutter_test.dart';
 
+void main() {
+  testWidgets('Image Picker Shows With Normal Theme', (tester) async {
+    await tester.pumpWidget(MaterialApp(home: Material(child: ImagePicker())));
+
+    final titleFinder = find.text(const ImagePickerTheme().title);
+    final makePhotoIconFinder =
+        find.byIcon(const ImagePickerTheme().makePhotoIcon);
+    final makePhotoTextFinder =
+        find.text(const ImagePickerTheme().makePhotoText);
+    final selectImageIconFinder =
+        find.byIcon(const ImagePickerTheme().selectImageIcon);
+    final selectImageTextFinder =
+        find.text(const ImagePickerTheme().selectImageText);
+    final closebuttonTextFinder =
+        find.text(const ImagePickerTheme().closeButtonText);
+
+    expect(titleFinder, findsOneWidget);
+    expect(makePhotoIconFinder, findsOneWidget);
+    expect(makePhotoTextFinder, findsOneWidget);
+    expect(selectImageIconFinder, findsOneWidget);
+    expect(selectImageTextFinder, findsOneWidget);
+    expect(closebuttonTextFinder, findsOneWidget);
+  });
+
+  testWidgets('Image Picker Shows With Custom Theme', (tester) async {
+    String title = "title";
+    IconData makePhotoIcon = Icons.motorcycle;
+    String makePhotoText = "taaaake image";
+    IconData selectImageIcon = Icons.chevron_left;
+    String selectImageText = "seleeeeect image";
+    String closeButtonText = "Close Dialog!";
+
+    await tester.pumpWidget(MaterialApp(
+        home: Material(
+            child: ImagePicker(
+                imagePickerTheme: ImagePickerTheme(
+                    title: title,
+                    makePhotoIcon: makePhotoIcon,
+                    makePhotoText: makePhotoText,
+                    selectImageIcon: selectImageIcon,
+                    selectImageText: selectImageText,
+                    closeButtonText: closeButtonText)))));
+
+    final titleFinder = find.text(title);
+    final makePhotoIconFinder = find.byIcon(makePhotoIcon);
+    final makePhotoTextFinder = find.text(makePhotoText);
+    final selectImageIconFinder = find.byIcon(selectImageIcon);
+    final selectImageTextFinder = find.text(selectImageText);
+    final closebuttonTextFinder = find.text(closeButtonText);
+
+    expect(titleFinder, findsOneWidget);
+    expect(makePhotoIconFinder, findsOneWidget);
+    expect(makePhotoTextFinder, findsOneWidget);
+    expect(selectImageIconFinder, findsOneWidget);
+    expect(selectImageTextFinder, findsOneWidget);
+    expect(closebuttonTextFinder, findsOneWidget);
+  });
 }