feat(code_push_protocol): add Collaborator model (#500)

packages/shorebird_code_push_protocol/lib/src/models/collaborator.dart

@@ -0,0 +1,25 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'collaborator.g.dart';
+
+/// {@template collaborator}
+/// A user who has permission to collaborate on an app.
+/// {@endtemplate}
+@JsonSerializable()
+class Collaborator {
+  /// {@macro collaborator}
+  const Collaborator({required this.userId, required this.email});
+
+  /// Converts a Map<String, dynamic> to an [Collaborator]
+  factory Collaborator.fromJson(Map<String, dynamic> json) =>
+      _$CollaboratorFromJson(json);
+
+  /// Converts a [Collaborator] to a Map<String, dynamic>
+  Map<String, dynamic> toJson() => _$CollaboratorToJson(this);
+
+  /// The unique identifier for the user.
+  final int userId;
+
+  /// The email address of the user.
+  final String email;
+}

packages/shorebird_code_push_protocol/lib/src/models/collaborator.g.dart

@@ -0,0 +1,29 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+// ignore_for_file: implicit_dynamic_parameter, require_trailing_commas, cast_nullable_to_non_nullable, lines_longer_than_80_chars
+
+part of 'collaborator.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Collaborator _$CollaboratorFromJson(Map<String, dynamic> json) =>
+    $checkedCreate(
+      'Collaborator',
+      json,
+      ($checkedConvert) {
+        final val = Collaborator(
+          userId: $checkedConvert('user_id', (v) => v as int),
+          email: $checkedConvert('email', (v) => v as String),
+        );
+        return val;
+      },
+      fieldKeyMap: const {'userId': 'user_id'},
+    );
+
+Map<String, dynamic> _$CollaboratorToJson(Collaborator instance) =>
+    <String, dynamic>{
+      'user_id': instance.userId,
+      'email': instance.email,
+    };

packages/shorebird_code_push_protocol/lib/src/models/models.dart

@@ -1,6 +1,7 @@
 export 'app.dart';
 export 'app_metadata.dart';
 export 'channel.dart';
+export 'collaborator.dart';
 export 'error_response.dart';
 export 'patch.dart';
 export 'patch_artifact.dart';

packages/shorebird_code_push_protocol/test/src/models/app_metadata_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('AppMetadata', () {
+  group(AppMetadata, () {
     test('can be (de)serialized', () {
       const appMetadata = AppMetadata(
         appId: '30370f27-dbf1-4673-8b20-fb096e38dffa',

packages/shorebird_code_push_protocol/test/src/models/app_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('App', () {
+  group(App, () {
     test('can be (de)serialized', () {
       const app = App(
         id: '30370f27-dbf1-4673-8b20-fb096e38dffa',

packages/shorebird_code_push_protocol/test/src/models/channel_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('Channel', () {
+  group(Channel, () {
     test('can be (de)serialized', () {
       const channel = Channel(
         id: 1,

packages/shorebird_code_push_protocol/test/src/models/collaborator_test.dart

@@ -0,0 +1,17 @@
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group(Collaborator, () {
+    test('can be (de)serialized', () {
+      const collaborator = Collaborator(
+        userId: 1,
+        email: 'jane.doe@shorebird.dev',
+      );
+      expect(
+        Collaborator.fromJson(collaborator.toJson()).toJson(),
+        equals(collaborator.toJson()),
+      );
+    });
+  });
+}

packages/shorebird_code_push_protocol/test/src/models/error_response_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('ErrorResponse', () {
+  group(ErrorResponse, () {
     test('can be (de)serialized', () {
       const response = ErrorResponse(
         code: 'code',

packages/shorebird_code_push_protocol/test/src/models/patch_artifact_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('PatchArtifact', () {
+  group(PatchArtifact, () {
     test('can be (de)serialized', () {
       const artifact = PatchArtifact(
         id: 1,

packages/shorebird_code_push_protocol/test/src/models/patch_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('Patch', () {
+  group(Patch, () {
     test('can be (de)serialized', () {
       const patch = Patch(id: 1, number: 2);
       expect(

packages/shorebird_code_push_protocol/test/src/models/release_artifact_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('ReleaseArtifact', () {
+  group(ReleaseArtifact, () {
     test('can be (de)serialized', () {
       const artifact = ReleaseArtifact(
         id: 1,

packages/shorebird_code_push_protocol/test/src/models/release_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('Release', () {
+  group(Release, () {
     test('can be (de)serialized', () {
       const release = Release(
         id: 1,

packages/shorebird_code_push_protocol/test/src/models/user_test.dart

@@ -2,7 +2,7 @@ import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 import 'package:test/test.dart';
 
 void main() {
-  group('User', () {
+  group(User, () {
     test('can be (de)serialized', () {
       const user = User(
         id: 1,