Test that class references are indexed / searched / renamed in record type annotations.

Change-Id: I29d9645c2509829e9dd8ba44ded7b38bbab217e1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/257424
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>

pkg/analysis_server/test/abstract_context.dart

@@ -52,6 +52,7 @@ class AbstractContextTest with ResourceProviderMixin {
         EnableString.enhanced_enums,
         EnableString.macros,
         EnableString.named_arguments_anywhere,
+        EnableString.records,
         EnableString.super_parameters,
       ];
 

pkg/analysis_server/test/services/refactoring/legacy/rename_unit_member_test.dart

@@ -519,6 +519,44 @@ class _NewPageState extends State<NewPage> {
 ''');
   }
 
+  Future<void>
+      test_createChange_ClassElement_inRecordTypeAnnotation_named() async {
+    await indexTestUnit('''
+class Test {}
+void f(({int foo, Test bar}) r) {}
+''');
+    // configure refactoring
+    createRenameRefactoringAtString('Test {}');
+    expect(refactoring.refactoringName, 'Rename Class');
+    expect(refactoring.elementKindName, 'class');
+    expect(refactoring.oldName, 'Test');
+    refactoring.newName = 'NewName';
+    // validate change
+    return assertSuccessfulRefactoring('''
+class NewName {}
+void f(({int foo, NewName bar}) r) {}
+''');
+  }
+
+  Future<void>
+      test_createChange_ClassElement_inRecordTypeAnnotation_positional() async {
+    await indexTestUnit('''
+class Test {}
+void f((int, Test) r) {}
+''');
+    // configure refactoring
+    createRenameRefactoringAtString('Test {}');
+    expect(refactoring.refactoringName, 'Rename Class');
+    expect(refactoring.elementKindName, 'class');
+    expect(refactoring.oldName, 'Test');
+    refactoring.newName = 'NewName';
+    // validate change
+    return assertSuccessfulRefactoring('''
+class NewName {}
+void f((int, NewName) r) {}
+''');
+  }
+
   Future<void> test_createChange_ClassElement_invocation() async {
     verifyNoTestUnitErrors = false;
     await indexTestUnit('''

pkg/analyzer/test/src/dart/analysis/index_test.dart

@@ -663,6 +663,24 @@ void f() {}
       ..isReferencedAt('A>()', false);
   }
 
+  test_isReferencedBy_ClassElement_inRecordTypeAnnotation_named() async {
+    await _indexTestUnit('''
+class A {}
+
+void f(({int foo, A bar}) r) {}
+''');
+    assertThat(findElement.class_('A')).isReferencedAt('A bar', false);
+  }
+
+  test_isReferencedBy_ClassElement_inRecordTypeAnnotation_positional() async {
+    await _indexTestUnit('''
+class A {}
+
+void f((int, A) r) {}
+''');
+    assertThat(findElement.class_('A')).isReferencedAt('A)', false);
+  }
+
   test_isReferencedBy_ClassElement_inTypeAlias() async {
     await _indexTestUnit('''
 class A<T> {}

pkg/analyzer/test/src/dart/analysis/search_test.dart

@@ -614,6 +614,40 @@ main(MyEnum p) {
     await _verifyReferences(element, expected);
   }
 
+  test_searchReferences_ClassElement_inRecordTypeAnnotation_named() async {
+    await resolveTestCode('''
+class A {}
+
+void f(({int foo, A bar}) r) {}
+''');
+    var element = findElement.class_('A');
+    var expected = [
+      _expectId(
+        findElement.parameter('r'),
+        SearchResultKind.REFERENCE,
+        'A bar',
+      ),
+    ];
+    await _verifyReferences(element, expected);
+  }
+
+  test_searchReferences_ClassElement_inRecordTypeAnnotation_positional() async {
+    await resolveTestCode('''
+class A {}
+
+void f((int, A) r) {}
+''');
+    var element = findElement.class_('A');
+    var expected = [
+      _expectId(
+        findElement.parameter('r'),
+        SearchResultKind.REFERENCE,
+        'A)',
+      ),
+    ];
+    await _verifyReferences(element, expected);
+  }
+
   test_searchReferences_ClassElement_mixin() async {
     await resolveTestCode('''
 mixin A {}
@@ -2393,7 +2427,7 @@ class F {}
     }
   }
 
-  test_subtypes_class_discover() async {
+  test_subTypes_class_discover() async {
     var aaaPackageRootPath = '$packagesRootPath/aaa';
     var bbbPackageRootPath = '$packagesRootPath/bbb';
 
@@ -2463,7 +2497,7 @@ class A {
     expect(b.members, ['method1']);
   }
 
-  test_subTypes_class_discover() async {
+  test_subTypes_class_discover2() async {
     var aaaPackageRootPath = '$packagesRootPath/aaa';
     var bbbPackageRootPath = '$packagesRootPath/bbb';
     var cccPackageRootPath = '$packagesRootPath/ccc';