fix tests

lib/src/models/pubspec_extensions.dart

@@ -1,5 +1,4 @@
 import 'package:pubspec/pubspec.dart';
-import 'package:yaml/yaml.dart';
 
 /// {@template pubspec_extensions}
 /// Extensions on [PubSpec] to provide additional functionality.
@@ -15,11 +14,11 @@ extension PubspecExtensions on PubSpec {
   String? issueTracker() => unParsedYaml?['issue_tracker'];
 
   /// Optional. List of URLs where users can sponsor development of the package.
-  YamlList? funding() => unParsedYaml?['funding'];
+  List? funding() => unParsedYaml?['funding'];
 
   /// Optional. Specify files to ignore when conducting a pre-publishing search
   /// for potential leaks of secrets.
-  YamlList? falseSecrets() => unParsedYaml?['false_secrets'];
+  List? falseSecrets() => unParsedYaml?['false_secrets'];
 
   /// Optional. Specify a list of screenshot files to display on pub.dev
   List<Screenshot>? screenshots() {
@@ -35,10 +34,10 @@ extension PubspecExtensions on PubSpec {
   }
 
   /// Optional field to list the topics that this packages belongs to.
-  YamlList? topics() => unParsedYaml?['topics'];
+  List? topics() => unParsedYaml?['topics'];
 
   /// Optional. List of ignored security advisories.
-  YamlList? ignoredAdvisories() => unParsedYaml?['ignored_advisories'];
+  List? ignoredAdvisories() => unParsedYaml?['ignored_advisories'];
 }
 
 /// {@template screenshot}

pubspec.yaml

@@ -12,7 +12,6 @@ dependencies:
   oauth2: ^2.0.2
   path: ^1.8.3
   pubspec: ^2.3.0
-  yaml: ^3.1.2
 
 dev_dependencies:
   build_runner: ^2.4.6

test/pubspec_extensions_test.dart

@@ -1,32 +1,27 @@
 import 'package:pub_api_client/pub_api_client.dart';
 import 'package:pubspec/pubspec.dart';
 import 'package:test/test.dart';
-import 'package:yaml/yaml.dart';
 
 void main() {
   test('Should be able to parse repository field', () async {
-    final pubspec = await PubSpec.loadFile('test/example_pubspec.yaml');
     expect(pubspec.repository(), 'https://foo.bar/repo');
   });
 
   test('Should be able to parse issue tracker field', () async {
-    final pubspec = await PubSpec.loadFile('test/example_pubspec.yaml');
     expect(pubspec.issueTracker(), 'https://foo.bar/issues');
   });
 
   test('Should be able to parse funding field', () async {
-    final pubspec = await PubSpec.loadFile('test/example_pubspec.yaml');
     final sponsors = pubspec.funding();
-    expect(sponsors, isA<YamlList>());
+    expect(sponsors, isA<List>());
     expect(sponsors, hasLength(2));
     expect(sponsors?[0], 'https://foo.bar/sponsor1');
     expect(sponsors?[1], 'https://foo.bar/sponsor2');
   });
 
   test('Should be able to parse false secrets field', () async {
-    final pubspec = await PubSpec.loadFile('test/example_pubspec.yaml');
     final falseSecrets = pubspec.falseSecrets();
-    expect(falseSecrets, isA<YamlList>());
+    expect(falseSecrets, isA<List>());
     expect(falseSecrets, hasLength(2));
     expect(falseSecrets?[0], '/lib/foo/bar.dart');
     expect(falseSecrets?[1], '/lib/bar/foo.dart');
@@ -45,18 +40,16 @@ void main() {
   });
 
   test('Should be able to parse topics field', () async {
-    final pubspec = await PubSpec.loadFile('test/example_pubspec.yaml');
     final topics = pubspec.topics();
-    expect(topics, isA<YamlList>());
+    expect(topics, isA<List>());
     expect(topics, hasLength(2));
     expect(topics?[0], 'bar');
     expect(topics?[1], 'foo');
   });
 
   test('Should be able to parse ignoredAdvisories field', () async {
-    final pubspec = await PubSpec.loadFile('test/example_pubspec.yaml');
     final ignoredAdvisories = pubspec.ignoredAdvisories();
-    expect(ignoredAdvisories, isA<YamlList>());
+    expect(ignoredAdvisories, isA<List>());
     expect(ignoredAdvisories, hasLength(2));
     expect(ignoredAdvisories?[0], 'foo-bar');
     expect(ignoredAdvisories?[1], 'bar-foo');