Add new error status

CHANGELOG.md

@@ -1,5 +1,9 @@
 # manUp
 
+## [9.2.0]
+
+- Add a new `error` ManUpStatus that can be handled via the `ManUpService` `ChangeNotifier`
+
 ## [9.1.0]
 
 - `ManUpService` now implements `ChangeNotifier` and the most recent status can be retrieved from the `status` getter

example/pubspec.lock

@@ -222,7 +222,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "9.1.0"
+    version: "9.2.0"
   matcher:
     dependency: transitive
     description:

lib/src/man_up_service.dart

@@ -35,6 +35,7 @@ abstract class ManUpService with ChangeNotifier {
       this._handleManUpStatus(status);
       return status;
     } catch (e) {
+      this._handleManUpStatus(ManUpStatus.error);
       rethrow;
     } finally {
       await _storeManUpFile();
@@ -143,6 +144,7 @@ abstract class ManUpService with ChangeNotifier {
       case ManUpStatus.disabled:
         return _manUpData.disabledMessage;
       case ManUpStatus.latest:
+      case ManUpStatus.error:
         return "";
     }
   }

lib/src/man_up_status.dart

@@ -2,6 +2,9 @@ part of manup;
 
 /// Possible ManUp Status
 enum ManUpStatus {
+  /// There was a problem fetching or validating the config file
+  error,
+
   /// This is the latest version available (current version >= latestVersion)
   latest,
 

lib/src/ui/man_up_app_dialog.dart

@@ -37,6 +37,10 @@ class ManUpAppDialog {
     switch (status) {
       case ManUpStatus.latest:
         return Future.value(true);
+      case ManUpStatus.error:
+        // Default configuration is to not prevent the user from using the app
+        // in the event of connectivity issues etc.
+        return Future.value(true);
       case ManUpStatus.supported:
         final confirmed = await ManUpAppDialog.showAlertDialog(
           context: context,

pubspec.yaml

@@ -1,6 +1,6 @@
 name: manup
 description: Mandatory update for Flutter Apps that prompts or forces app update by querying a hosted JSON file.
-version: 9.1.0
+version: 9.2.0
 homepage: https://github.com/NextFaze/flutter_manup
 
 environment:

test/http_man_up_service_test.dart

@@ -196,7 +196,9 @@ void main() {
             storage: mockFileStorage);
         var result = await service.validate();
         expect(result, ManUpStatus.unsupported);
+        expect(service.status, ManUpStatus.unsupported);
       });
+
       test('the minimum version version', () async {
         var packageInfo = MockPackageInfo("2.1.0");
         var client;
@@ -225,7 +227,9 @@ void main() {
 
         var result = await service.validate();
         expect(result, ManUpStatus.supported);
+        expect(service.status, ManUpStatus.supported);
       });
+
       test('some supported version', () async {
         var packageInfo = MockPackageInfo("2.3.3");
         var client;
@@ -248,7 +252,9 @@ void main() {
 
         var result = await service.validate();
         expect(result, ManUpStatus.supported);
+        expect(service.status, ManUpStatus.supported);
       });
+
       test('the latest version', () async {
         var packageInfo = MockPackageInfo("2.4.1");
         var response = http.Response('''
@@ -269,7 +275,9 @@ void main() {
             storage: mockFileStorage);
         var result = await service.validate();
         expect(result, ManUpStatus.latest);
+        expect(service.status, ManUpStatus.latest);
       });
+
       test('allow greater than latest version', () async {
         var packageInfo = MockPackageInfo("3.4.1");
         var response = http.Response('''
@@ -290,7 +298,9 @@ void main() {
             storage: mockFileStorage);
         var result = await service.validate();
         expect(result, ManUpStatus.latest);
+        expect(service.status, ManUpStatus.latest);
       });
+
       test('marked as disabled', () async {
         var packageInfo = MockPackageInfo("2.4.1");
         var response = http.Response('''
@@ -312,7 +322,26 @@ void main() {
             storage: mockFileStorage);
         var result = await service.validate();
         expect(result, ManUpStatus.disabled);
+        expect(service.status, ManUpStatus.disabled);
       });
+
+      test('error status', () async {
+        var packageInfo = MockPackageInfo("1.1.0");
+        final error = Error();
+        var client;
+        client = MockClient((r) => Future.error(error));
+        var service = HttpManUpService('https://example.com/manup.json',
+            packageInfoProvider: packageInfo,
+            http: client,
+            os: osGetter(),
+            storage: mockFileStorage);
+        var result = await service.validate().catchError((error) {
+          return ManUpStatus.error;
+        });
+        expect(result, ManUpStatus.error);
+        expect(service.status, ManUpStatus.error);
+      });
+
       test('throws an exception if the lookup failed', () async {
         var packageInfo = MockPackageInfo("2.4.1");
         var client = MockClient((r) => Future.error(Exception("text error")));