| // Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file |
| // for details. 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:analyzer/dart/analysis/utilities.dart'; |
| import 'package:analyzer/dart/ast/ast.dart'; |
| import 'package:analyzer_plugin/src/utilities/visitors/local_declaration_visitor.dart'; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| void main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(LocalDeclarationVisitorTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class LocalDeclarationVisitorTest { |
| CompilationUnit parseCompilationUnit(String content) { |
| return parseString(content: content).unit; |
| } |
| |
| void test_visitForEachStatement() { |
| var unit = parseCompilationUnit(''' |
| class MyClass {} |
| f(List<MyClass> list) { |
| for(x in list) {} |
| } |
| '''); |
| var declarations = unit.declarations; |
| expect(declarations, hasLength(2)); |
| var f = declarations[1] as FunctionDeclaration; |
| expect(f, isNotNull); |
| var body = f.functionExpression.body as BlockFunctionBody; |
| var statement = body.block.statements[0] as ForStatement; |
| expect(statement.forLoopParts, const TypeMatcher<ForEachParts>()); |
| statement.accept(TestVisitor(statement.offset)); |
| } |
| } |
| |
| class TestVisitor extends LocalDeclarationVisitor { |
| TestVisitor(int offset) : super(offset); |
| |
| @override |
| void declaredLocalVar(SimpleIdentifier name, TypeAnnotation type) { |
| expect(name, isNotNull); |
| } |
| } |