| // Copyright (c) 2014, 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. |
| |
| library test.protocol; |
| |
| import 'dart:convert'; |
| |
| import 'package:analysis_server/src/protocol.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| main() { |
| group('Notification', () { |
| test('getParameter_defined', NotificationTest.getParameter_defined); |
| test('getParameter_undefined', NotificationTest.getParameter_undefined); |
| test('fromJson', NotificationTest.fromJson); |
| test('fromJson_withParams', NotificationTest.fromJson_withParams); |
| }); |
| group('Request', () { |
| test('getParameter_defined', RequestTest.getParameter_defined); |
| test('getParameter_undefined', RequestTest.getParameter_undefined); |
| test('getRequiredParameter_defined', RequestTest.getRequiredParameter_defined); |
| test('getRequiredParameter_undefined', RequestTest.getRequiredParameter_undefined); |
| test('fromJson', RequestTest.fromJson); |
| test('fromJson_invalidId', RequestTest.fromJson_invalidId); |
| test('fromJson_invalidMethod', RequestTest.fromJson_invalidMethod); |
| test('fromJson_invalidParams', RequestTest.fromJson_invalidParams); |
| test('fromJson_withParams', RequestTest.fromJson_withParams); |
| test('toBool', RequestTest.toBool); |
| test('toInt', RequestTest.toInt); |
| test('toJson', RequestTest.toJson); |
| test('toJson_withParams', RequestTest.toJson_withParams); |
| }); |
| group('RequestError', () { |
| test('create', RequestErrorTest.create); |
| test('create_methodNotFound', RequestErrorTest.create_methodNotFound); |
| test('create_invalidParameters', RequestErrorTest.create_invalidParameters); |
| test('create_invalidRequest', RequestErrorTest.create_invalidRequest); |
| test('create_internalError', RequestErrorTest.create_internalError); |
| test('create_parseError', RequestErrorTest.create_parseError); |
| test('fromJson', RequestErrorTest.fromJson); |
| test('toJson', RequestErrorTest.toJson); |
| }); |
| group('Response', () { |
| test('create_contextDoesNotExist', ResponseTest.create_contextDoesNotExist); |
| test('create_invalidRequestFormat', ResponseTest.create_invalidRequestFormat); |
| test('create_missingRequiredParameter', ResponseTest.create_missingRequiredParameter); |
| test('create_unknownAnalysisOption', ResponseTest.create_unknownAnalysisOption); |
| test('create_unknownRequest', ResponseTest.create_unknownRequest); |
| test('setResult', ResponseTest.setResult); |
| test('fromJson', ResponseTest.fromJson); |
| test('fromJson_withError', ResponseTest.fromJson_withError); |
| test('fromJson_withResult', ResponseTest.fromJson_withResult); |
| }); |
| } |
| |
| class NotificationTest { |
| static void getParameter_defined() { |
| Notification notification = new Notification('foo'); |
| notification.setParameter('x', 'y'); |
| expect(notification.event, equals('foo')); |
| expect(notification.params.length, equals(1)); |
| expect(notification.getParameter('x'), equals('y')); |
| expect(notification.toJson(), equals({ |
| 'event' : 'foo', |
| 'params' : {'x' : 'y'} |
| })); |
| } |
| |
| static void getParameter_undefined() { |
| Notification notification = new Notification('foo'); |
| expect(notification.event, equals('foo')); |
| expect(notification.params.length, equals(0)); |
| expect(notification.getParameter('x'), isNull); |
| expect(notification.toJson(), equals({ |
| 'event' : 'foo' |
| })); |
| } |
| |
| static void fromJson() { |
| Notification original = new Notification('foo'); |
| Notification notification = new Notification.fromJson(original.toJson()); |
| expect(notification.event, equals('foo')); |
| expect(notification.params.length, equals(0)); |
| expect(notification.getParameter('x'), isNull); |
| } |
| |
| static void fromJson_withParams() { |
| Notification original = new Notification('foo'); |
| original.setParameter('x', 'y'); |
| Notification notification = new Notification.fromJson(original.toJson()); |
| expect(notification.event, equals('foo')); |
| expect(notification.params.length, equals(1)); |
| expect(notification.getParameter('x'), equals('y')); |
| } |
| } |
| |
| class RequestTest { |
| static void getParameter_defined() { |
| String name = 'name'; |
| String value = 'value'; |
| Request request = new Request('0', ''); |
| request.setParameter(name, value); |
| expect(request.getParameter(name), equals(value)); |
| } |
| |
| static void getParameter_undefined() { |
| String name = 'name'; |
| Request request = new Request('0', ''); |
| expect(request.getParameter(name), isNull); |
| } |
| |
| static void getRequiredParameter_defined() { |
| String name = 'name'; |
| String value = 'value'; |
| Request request = new Request('0', ''); |
| request.setParameter(name, value); |
| expect(request.getRequiredParameter(name), equals(value)); |
| } |
| |
| static void getRequiredParameter_undefined() { |
| String name = 'name'; |
| Request request = new Request('0', ''); |
| expect(() => request.getRequiredParameter(name), _throwsRequestFailure); |
| } |
| |
| static void fromJson() { |
| Request original = new Request('one', 'aMethod'); |
| String json = JSON.encode(original.toJson()); |
| Request request = new Request.fromString(json); |
| expect(request.id, equals('one')); |
| expect(request.method, equals('aMethod')); |
| } |
| |
| static void fromJson_invalidId() { |
| String json = '{"id":{"one":"two"},"method":"aMethod","params":{"foo":"bar"}}'; |
| Request request = new Request.fromString(json); |
| expect(request, isNull); |
| } |
| |
| static void fromJson_invalidMethod() { |
| String json = '{"id":"one","method":{"boo":"aMethod"},"params":{"foo":"bar"}}'; |
| Request request = new Request.fromString(json); |
| expect(request, isNull); |
| } |
| |
| static void fromJson_invalidParams() { |
| String json = '{"id":"one","method":"aMethod","params":"foobar"}'; |
| Request request = new Request.fromString(json); |
| expect(request, isNull); |
| } |
| |
| static void fromJson_withParams() { |
| Request original = new Request('one', 'aMethod'); |
| original.setParameter('foo', 'bar'); |
| String json = JSON.encode(original.toJson()); |
| Request request = new Request.fromString(json); |
| expect(request.id, equals('one')); |
| expect(request.method, equals('aMethod')); |
| expect(request.getParameter('foo'), equals('bar')); |
| } |
| |
| static void toBool() { |
| Request request = new Request('0', ''); |
| expect(request.toBool(true), isTrue); |
| expect(request.toBool(false), isFalse); |
| expect(request.toBool('true'), isTrue); |
| expect(request.toBool('false'), isFalse); |
| expect(request.toBool('abc'), isFalse); |
| expect(() => request.toBool(42), _throwsRequestFailure); |
| } |
| |
| static void toInt() { |
| Request request = new Request('0', ''); |
| expect(request.toInt(1), equals(1)); |
| expect(request.toInt('2'), equals(2)); |
| expect(() => request.toInt('xxx'), _throwsRequestFailure); |
| expect(() => request.toInt(request), _throwsRequestFailure); |
| } |
| |
| static void toJson() { |
| Request request = new Request('one', 'aMethod'); |
| expect(request.toJson(), equals({ |
| Request.ID : 'one', |
| Request.METHOD : 'aMethod' |
| })); |
| } |
| |
| static void toJson_withParams() { |
| Request request = new Request('one', 'aMethod'); |
| request.setParameter('foo', 'bar'); |
| expect(request.toJson(), equals({ |
| Request.ID : 'one', |
| Request.METHOD : 'aMethod', |
| Request.PARAMS : {'foo' : 'bar'} |
| })); |
| } |
| } |
| |
| class RequestErrorTest { |
| static void create() { |
| RequestError error = new RequestError(42, 'msg'); |
| expect(error.code, 42); |
| expect(error.message, "msg"); |
| expect(error.toJson(), equals({ |
| RequestError.CODE: 42, |
| RequestError.MESSAGE: "msg" |
| })); |
| } |
| |
| static void create_parseError() { |
| RequestError error = new RequestError.parseError(); |
| expect(error.code, RequestError.CODE_PARSE_ERROR); |
| expect(error.message, "Parse error"); |
| } |
| |
| static void create_methodNotFound() { |
| RequestError error = new RequestError.methodNotFound(); |
| expect(error.code, RequestError.CODE_METHOD_NOT_FOUND); |
| expect(error.message, "Method not found"); |
| } |
| |
| static void create_invalidParameters() { |
| RequestError error = new RequestError.invalidParameters(); |
| expect(error.code, RequestError.CODE_INVALID_PARAMS); |
| expect(error.message, "Invalid parameters"); |
| } |
| |
| static void create_invalidRequest() { |
| RequestError error = new RequestError.invalidRequest(); |
| expect(error.code, RequestError.CODE_INVALID_REQUEST); |
| expect(error.message, "Invalid request"); |
| } |
| |
| static void create_internalError() { |
| RequestError error = new RequestError.internalError(); |
| expect(error.code, RequestError.CODE_INTERNAL_ERROR); |
| expect(error.message, "Internal error"); |
| } |
| |
| static void fromJson() { |
| var json = { |
| RequestError.CODE: RequestError.CODE_PARSE_ERROR, |
| RequestError.MESSAGE: 'foo', |
| RequestError.DATA: {'ints': [1, 2, 3]} |
| }; |
| RequestError error = new RequestError.fromJson(json); |
| expect(error.code, RequestError.CODE_PARSE_ERROR); |
| expect(error.message, "foo"); |
| expect(error.data['ints'], [1, 2, 3]); |
| expect(error.getData('ints'), [1, 2, 3]); |
| } |
| |
| static void toJson() { |
| RequestError error = new RequestError(0, 'msg'); |
| error.setData('answer', 42); |
| error.setData('question', 'unknown'); |
| expect(error.toJson(), { |
| RequestError.CODE: 0, |
| RequestError.MESSAGE: 'msg', |
| RequestError.DATA: {'answer': 42, 'question': 'unknown'} |
| }); |
| } |
| } |
| |
| class ResponseTest { |
| static void create_contextDoesNotExist() { |
| Response response = new Response.contextDoesNotExist(new Request('0', '')); |
| expect(response.id, equals('0')); |
| expect(response.error, isNotNull); |
| expect(response.toJson(), equals({ |
| Response.ID: '0', |
| Response.ERROR: {'code': -1, 'message': 'Context does not exist'} |
| })); |
| } |
| |
| static void create_invalidRequestFormat() { |
| Response response = new Response.invalidRequestFormat(); |
| expect(response.id, equals('')); |
| expect(response.error, isNotNull); |
| expect(response.toJson(), equals({ |
| Response.ID: '', |
| Response.ERROR: {'code': -4, 'message': 'Invalid request'} |
| })); |
| } |
| |
| static void create_missingRequiredParameter() { |
| Response response = new Response.missingRequiredParameter(new Request('0', ''), 'x'); |
| expect(response.id, equals('0')); |
| expect(response.error, isNotNull); |
| expect(response.toJson(), equals({ |
| Response.ID: '0', |
| Response.ERROR: {'code': -5, 'message': 'Missing required parameter: x'} |
| })); |
| } |
| |
| static void create_unknownAnalysisOption() { |
| Response response = new Response.unknownAnalysisOption(new Request('0', ''), 'x'); |
| expect(response.id, equals('0')); |
| expect(response.error, isNotNull); |
| expect(response.toJson(), equals({ |
| Response.ID: '0', |
| Response.ERROR: {'code': -6, 'message': 'Unknown analysis option: "x"'} |
| })); |
| } |
| |
| static void create_unknownRequest() { |
| Response response = new Response.unknownRequest(new Request('0', '')); |
| expect(response.id, equals('0')); |
| expect(response.error, isNotNull); |
| expect(response.toJson(), equals({ |
| Response.ID: '0', |
| Response.ERROR: {'code': -7, 'message': 'Unknown request'} |
| })); |
| } |
| |
| static void setResult() { |
| String resultName = 'name'; |
| String resultValue = 'value'; |
| Response response = new Response('0'); |
| response.setResult(resultName, resultValue); |
| expect(response.getResult(resultName), same(resultValue)); |
| expect(response.toJson(), equals({ |
| Response.ID: '0', |
| Response.ERROR: null, |
| Response.RESULT: { |
| resultName: resultValue |
| } |
| })); |
| } |
| |
| static void fromJson() { |
| Response original = new Response('myId'); |
| Response response = new Response.fromJson(original.toJson()); |
| expect(response.id, equals('myId')); |
| } |
| |
| static void fromJson_withError() { |
| Response original = new Response.invalidRequestFormat(); |
| Response response = new Response.fromJson(original.toJson()); |
| expect(response.id, equals('')); |
| expect(response.error, isNotNull); |
| RequestError error = response.error; |
| expect(error.code, equals(-4)); |
| expect(error.message, equals('Invalid request')); |
| } |
| |
| static void fromJson_withResult() { |
| Response original = new Response('myId'); |
| original.setResult('foo', 'bar'); |
| Response response = new Response.fromJson(original.toJson()); |
| expect(response.id, equals('myId')); |
| Map<String, Object> result = response.result; |
| expect(result.length, equals(1)); |
| expect(result['foo'], equals('bar')); |
| } |
| } |
| |
| Matcher _throwsRequestFailure = throwsA(new isInstanceOf<RequestFailure>()); |