[in_app_purchase] Added serviceTimeout code for google iab (test)

packages/in_app_purchase/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.3.4+6
+
+* Android: Fixed bug due to code -3 (SERVICE_TIMEOUT) in `BillingResponse`
+
 ## 0.3.4+5
 
 * Added necessary README docs for getting started with Android.

packages/in_app_purchase/lib/src/billing_client_wrappers/billing_client_wrapper.dart

@@ -309,6 +309,9 @@ enum BillingResponse {
   // WARNING: Changes to this class need to be reflected in our generated code.
   // Run `flutter packages pub run build_runner watch` to rebuild and watch for
   // further changes.
+  @JsonValue(-3)
+  serviceTimeout,
+
   @JsonValue(-2)
   featureNotSupported,
 

packages/in_app_purchase/test/billing_client_wrappers/enum_converters_test.dart

@@ -0,0 +1,95 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+import 'package:test/test.dart';
+import 'package:in_app_purchase/billing_client_wrappers.dart';
+import 'package:in_app_purchase/src/billing_client_wrappers/enum_converters.dart';
+
+void main() {
+  group('BillingResponse', () {
+    test('serviceTimeout', () {
+      final BillingResponse parsed = BillingResponse.serviceTimeout;
+      final BillingResponse expected = BillingResponseConverter().fromJson(-3);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('featureNotSupported', () {
+      final BillingResponse parsed = BillingResponse.featureNotSupported;
+      final BillingResponse expected = BillingResponseConverter().fromJson(-2);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('serviceDisconnected', () {
+      final BillingResponse parsed = BillingResponse.serviceDisconnected;
+      final BillingResponse expected = BillingResponseConverter().fromJson(-1);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('ok', () {
+      final BillingResponse parsed = BillingResponse.ok;
+      final BillingResponse expected = BillingResponseConverter().fromJson(0);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('userCanceled', () {
+      final BillingResponse parsed = BillingResponse.userCanceled;
+      final BillingResponse expected = BillingResponseConverter().fromJson(1);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('serviceUnavailable', () {
+      final BillingResponse parsed = BillingResponse.serviceUnavailable;
+      final BillingResponse expected = BillingResponseConverter().fromJson(2);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('billingUnavailable', () {
+      final BillingResponse parsed = BillingResponse.billingUnavailable;
+      final BillingResponse expected = BillingResponseConverter().fromJson(3);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('itemUnavailable', () {
+      final BillingResponse parsed = BillingResponse.itemUnavailable;
+      final BillingResponse expected = BillingResponseConverter().fromJson(4);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('developerError', () {
+      final BillingResponse parsed = BillingResponse.developerError;
+      final BillingResponse expected = BillingResponseConverter().fromJson(5);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('error', () {
+      final BillingResponse parsed = BillingResponse.error;
+      final BillingResponse expected = BillingResponseConverter().fromJson(6);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('itemAlreadyOwned', () {
+      final BillingResponse parsed = BillingResponse.itemAlreadyOwned;
+      final BillingResponse expected = BillingResponseConverter().fromJson(7);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('itemNotOwned', () {
+      final BillingResponse parsed = BillingResponse.itemNotOwned;
+      final BillingResponse expected = BillingResponseConverter().fromJson(8);
+
+      expect(parsed, equals(expected));
+    });
+  });
+}