路由调试+多模块

netrain_flutter_app/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -2,6 +2,6 @@
 <Workspace
    version = "1.0">
    <FileRef
-      location = "group:Runner.xcodeproj">
+      location = "self:">
    </FileRef>
 </Workspace>

netrain_flutter_app/lib/douwen/dwMain.dart

 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
+import 'package:netrain_flutter_app/laishanqi/netrain/Images.dart';
 
-import 'second1.dart';
+import 'secondpage.dart';
 
 void main() {
   runApp(MyApp());
@@ -18,7 +19,7 @@ class MyApp extends StatelessWidget {
     return WillPopScope(
         child: MaterialApp(
           title: 'Flutter Demo',
-          initialRoute: "/key1",
+          // initialRoute: "/",
           theme: ThemeData(
             primarySwatch: Colors.blue,
             visualDensity: VisualDensity.adaptivePlatformDensity,
@@ -29,7 +30,10 @@ class MyApp extends StatelessWidget {
             ),
             body: RouterNavigator(title: 'Flutter Demo Home Page'),
           ),
-          // routes: <String, WidgetBuilder>{"/key2": (context) => second()},
+          routes: <String, WidgetBuilder>{
+            "key1": (context) => MyApp(),
+            "key2": (context) => Second()
+          },
         ),
         onWillPop: () async {
           Fluttertoast.showToast(msg: "退出");
@@ -55,10 +59,11 @@ class _RouterNavigatorState extends State<RouterNavigator> {
       child: Column(
         children: [
           _item("跳转", () async {
-            var result = await Navigator.push(
-                context, MaterialPageRoute(builder: (context) => Second(text:"")));
+            var result = await Navigator.pushNamed(context, "key2",
+                arguments: "this is value");
             print("返回值：$result");
-          })
+          }),
+          Image.asset(Images.bg_my_01)
         ],
       ),
     );

netrain_flutter_app/lib/douwen/second1.dart → netrain_flutter_app/lib/douwen/secondpage.dart

 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:http/http.dart';
+import 'package:netrain_flutter_app/douwen/dwMain.dart';
 
 class Second extends StatelessWidget {
-  Second({
-    Key key,
-    @required this.text
-  }):super(key: key);
-
-  final String text;
 
   @override
   Widget build(BuildContext context) {
     return WillPopScope(
-        child: MaterialApp(
-          title: 'Flutter Demo',
-          theme: ThemeData(
-            primarySwatch: Colors.blue,
-            visualDensity: VisualDensity.adaptivePlatformDensity,
-          ),
-          home: Scaffold(
+        child: Scaffold(
           appBar: AppBar(
             title: Text("哦吼2"),
           ),
           body: RouterNavigator(title: 'Flutter Demo Home Page'),
         ),
-        ),
         onWillPop: () async {
           Fluttertoast.showToast(msg: "哦吼2");
+          var args = ModalRoute.of(context).settings.arguments;
           return true;
         });
   }
@@ -50,7 +39,7 @@ class _RouterNavigatorState extends State<RouterNavigator> {
       child: Column(
         children: [
           _item("跳转", () {
-            Navigator.popUntil(context, ModalRoute.withName("/key1"));
+            Navigator.popUntil(context,ModalRoute.withName("/"));
           })
         ],
       ),

netrain_flutter_app/lib/laishanqi/netrain/Http/HttpUtil.dart

@@ -8,12 +8,12 @@ class HttpUtil {
   static HashMap<String,String> headers;
 
   static String scheme = "http";
-  static String host = "api-docker.naiterui.com";
+  static String host = "api-docker.naiterui.com/";
   static String global_config = "ad/doctorInfo/globalConfig";
 
   static Future<http.Response> get(String path,{Map<String, dynamic> queryParameters}) async {
 
-    var response = await http.get("http://$host/$path");
+    var response = await http.get(Uri(host: "http://$host/$path"));
     // _get(path, host: HttpUtil.host, queryParameters: queryParameters);
     return response;
   }

netrain_flutter_app/lib/main.dart

@@ -8,6 +8,8 @@ import 'laishanqi/netrain/user/loginPage.dart';
 import 'laishanqi/netrain/user/RegisterPage.dart';
 import 'laishanqi/photo.dart';
 
+import 'zhangfeng/LoginPage.dart';
+
 void main() {
   runApp(MyApp());
   // runApp(Login());
@@ -77,6 +79,7 @@ class _RouterNavigatorState extends State<RouterNavigator> {
           _item("layout页面", LayoutPage(), 'layout'),
           _item("拍照页面", PhotoApp(), 'photo'),
           _item("登陆", LoginPage(), 'login'),
+          _item("登录网络请求", LoginRequestPage(), 'loginRequest'),
         ],
       ),
     );

netrain_flutter_app/lib/zhangfeng/LoginPage.dart

+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'Network/Api.dart';
+
+
+class LoginRequestPage extends StatefulWidget {
+  final String title = "登录页";
+  @override
+  _LoginState createState() => _LoginState();
+}
+
+class _LoginState extends State<LoginRequestPage> {
+  // This widget is the root of your application.
+  void _loginAction() {
+    Map<String,String> map = new Map<String,String>();
+    map['workNumber'] = 'NTR000007';
+    map['password'] = '123456';
+    map['model'] = 'iPhone 12';
+    map['grant_type'] = 'worknumber_password';
+    map['client_id'] = 'app';
+    map['client_secret'] = '123456';
+    map['platform'] = '0';
+    Api.request(map);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(widget.title),
+      ),
+      body: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: <Widget>[
+            FloatingActionButton(
+              onPressed: _loginAction,
+              child:Icon(Icons.add),
+            ),
+          ],
+        ),
+      ), // This trailing comma makes auto-formatting nicer for build methods.
+    );
+  }
+}
\ No newline at end of file

netrain_flutter_app/lib/zhangfeng/Network/Api.dart

+import 'HttpManager.dart';
+import 'UrlPath.dart';
+
+/// 所有接口类
+class Api {
+  ///示例请求
+  static request(Map<String, dynamic> param) {
+    return HttpManager.getInstance().get(UrlPath.baseUrl + 'auth/oauth/token', params: param);
+  }
+
+}

netrain_flutter_app/lib/zhangfeng/Network/Code.dart

+///错误编码
+class Code {
+  ///网络错误
+  static const NETWORK_ERROR = -1;
+
+  ///网络超时
+  static const NETWORK_TIMEOUT = -2;
+
+  ///网络返回数据格式化一次
+  static const NETWORK_JSON_EXCEPTION = -3;
+
+  static const SUCCESS = 200;
+
+  static errorHandleFunction(code, message, noTip) {
+    if (noTip) {
+      return message;
+    }
+    return message;
+  }
+}

netrain_flutter_app/lib/zhangfeng/Network/DataHelper.dart

+import 'dart:collection';
+import 'dart:convert';
+import 'package:crypto/crypto.dart';
+import 'package:convert/convert.dart';
+
+///参数加密工具
+class DataHelper {
+  static encryptParams(Map<String, dynamic> map) {
+    var buffer = StringBuffer();
+    map.forEach((key, value) {
+      buffer.write(key);
+      buffer.write(value);
+    });
+
+    buffer.write("SERECT");
+    var sign = string2MD5(buffer.toString());
+    print("sign--->" + sign);
+    return sign;
+  }
+
+  static string2MD5(String data) {
+    var content = new Utf8Encoder().convert(data);
+    var digest = md5.convert(content);
+    return hex.encode(digest.bytes);
+  }
+}

netrain_flutter_app/lib/zhangfeng/Network/DioLogInterceptor.dart

+import 'package:dio/dio.dart';
+
+///日志拦截器
+class DioLogInterceptor extends Interceptor {
+  ///请求前
+  @override
+  void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
+    String requestStr = "\n==================== REQUEST ====================\n"
+        "- URL:\n${options.baseUrl + options.path}\n"
+        "- METHOD: ${options.method}\n";
+
+    requestStr += "- HEADER:\n${options.headers.mapToStructureString()}\n";
+
+    final data = options.data;
+    if (data != null) {
+      if (data is Map)
+        requestStr += "- BODY:\n${data.mapToStructureString()}\n";
+      else if (data is FormData) {
+        final formDataMap = Map()
+          ..addEntries(data.fields)
+          ..addEntries(data.files);
+        requestStr += "- BODY:\n${formDataMap.mapToStructureString()}\n";
+      } else
+        requestStr += "- BODY:\n${data.toString()}\n";
+    }
+    print(requestStr);
+
+    handler.next(options);
+  }
+
+  ///出错前
+  @override
+  void onError(DioError err, ErrorInterceptorHandler handler) {
+    String errorStr = "\n==================== RESPONSE ====================\n"
+        "- URL:\n${err.requestOptions.baseUrl + err.requestOptions.path}\n"
+        "- METHOD: ${err.requestOptions.method}\n";
+
+    errorStr +=
+    "- HEADER:\n${err.response.headers.map.mapToStructureString()}\n";
+    if (err.response != null && err.response.data != null) {
+      print('╔ ${err.type.toString()}');
+      errorStr += "- ERROR:\n${_parseResponse(err.response)}\n";
+    } else {
+      errorStr += "- ERRORTYPE: ${err.type}\n";
+      errorStr += "- MSG: ${err.message}\n";
+    }
+    print(errorStr);
+
+    handler.next(err);
+  }
+
+  ///响应前
+  @override
+  void onResponse(Response response, ResponseInterceptorHandler handler) {
+    String responseStr =
+        "\n==================== RESPONSE ====================\n"
+        "- URL:\n${response.requestOptions.uri}\n";
+    responseStr += "- HEADER:\n{";
+    response.headers.forEach(
+            (key, list) => responseStr += "\n  " + "\"$key\" : \"$list\",");
+    responseStr += "\n}\n";
+    responseStr += "- STATUS: ${response.statusCode}\n";
+
+    if (response.data != null) {
+      responseStr += "- BODY:\n ${_parseResponse(response)}";
+    }
+    printWrapped(responseStr);
+
+    handler.next(response);
+  }
+
+  void printWrapped(String text) {
+    final pattern = new RegExp('.{1,800}'); // 800 is the size of each chunk
+    pattern.allMatches(text).forEach((match) => print(match.group(0)));
+  }
+
+  String _parseResponse(Response response) {
+    String responseStr = "";
+    var data = response.data;
+    if (data is Map)
+      responseStr += data.mapToStructureString();
+    else if (data is List)
+      responseStr += data.listToStructureString();
+    else
+      responseStr += response.data.toString();
+
+    return responseStr;
+  }
+}
+
+///Map拓展，MAp转字符串输出
+extension Map2StringEx on Map {
+  String mapToStructureString({int indentation = 2}) {
+    String result = "";
+    String indentationStr = " " * indentation;
+    if (true) {
+      result += "{";
+      this.forEach((key, value) {
+        if (value is Map) {
+          var temp = value.mapToStructureString(indentation: indentation + 2);
+          result += "\n$indentationStr" + "\"$key\" : $temp,";
+        } else if (value is List) {
+          result += "\n$indentationStr" +
+              "\"$key\" : ${value.listToStructureString(indentation: indentation + 2)},";
+        } else {
+          result += "\n$indentationStr" + "\"$key\" : \"$value\",";
+        }
+      });
+      result = result.substring(0, result.length - 1);
+      result += indentation == 2 ? "\n}" : "\n${" " * (indentation - 1)}}";
+    }
+
+    return result;
+  }
+}
+
+///List拓展，List转字符串输出
+extension List2StringEx on List {
+  String listToStructureString({int indentation = 2}) {
+    String result = "";
+    String indentationStr = " " * indentation;
+    if (true) {
+      result += "$indentationStr[";
+      this.forEach((value) {
+        if (value is Map) {
+          var temp = value.mapToStructureString(indentation: indentation + 2);
+          result += "\n$indentationStr" + "\"$temp\",";
+        } else if (value is List) {
+          result += value.listToStructureString(indentation: indentation + 2);
+        } else {
+          result += "\n$indentationStr" + "\"$value\",";
+        }
+      });
+      result = result.substring(0, result.length - 1);
+      result += "\n$indentationStr]";
+    }
+
+    return result;
+  }
+}

netrain_flutter_app/lib/zhangfeng/Network/HttpManager.dart

+import 'package:dio/dio.dart';
+import 'Code.dart';
+import 'DioLogInterceptor.dart';
+import 'Loading.dart';
+import 'ResponseInterceptor.dart';
+import 'ResultData.dart';
+import 'UrlPath.dart';
+import 'DataHelper.dart';
+
+class HttpManager {
+  static HttpManager _instance = HttpManager._internal();
+  Dio _dio;
+
+  static const CODE_SUCCESS = 200;
+  static const CODE_TIME_OUT = -1;
+  static const CONNECT_TIMEOUT = 15000;
+
+  factory HttpManager() => _instance;
+
+  ///通用全局单例，第一次使用时初始化
+  HttpManager._internal({String baseUrl}) {
+    if (null == _dio) {
+      _dio = new Dio(new BaseOptions(
+          baseUrl: UrlPath.baseUrl, connectTimeout: CONNECT_TIMEOUT));
+      _dio.interceptors.add(new DioLogInterceptor());
+      _dio.interceptors.add(new ResponseInterceptors());
+    }
+  }
+
+  static HttpManager getInstance({String baseUrl}) {
+    if (baseUrl == null) {
+      return _instance._normal();
+    } else {
+      return _instance._baseUrl(baseUrl);
+    }
+  }
+
+  //用于指定特定域名
+  HttpManager _baseUrl(String baseUrl) {
+    if (_dio != null) {
+      _dio.options.baseUrl = baseUrl;
+    }
+    return this;
+  }
+
+  //一般请求，默认域名
+  HttpManager _normal() {
+    if (_dio != null) {
+      if (_dio.options.baseUrl != UrlPath.baseUrl) {
+        _dio.options.baseUrl = UrlPath.baseUrl;
+      }
+    }
+    return this;
+  }
+
+  ///通用的GET请求
+  get(api, {params, withLoading = true}) async {
+    if (withLoading) {
+      Loading.show();
+    }
+
+    Response response;
+
+    // params["platform"] = "android";
+    // params["system"] = "1.0.0";
+    // params["channel"] = "App";
+    // params["time"] = new DateTime.now().millisecondsSinceEpoch.toString();
+    // params["sign"] = DataHelper.encryptParams(params);
+
+    try {
+      response = await _dio.get(api, queryParameters: params);
+      if (withLoading) {
+        Loading.dismiss();
+      }
+    } on DioError catch (e) {
+      if (withLoading) {
+        Loading.dismiss();
+      }
+      return resultError(e);
+    }
+
+    if (response.data is DioError) {
+      return resultError(response.data['code']);
+    }
+
+    return response.data;
+  }
+
+  ///通用的POST请求
+  post(api, {params, withLoading = true}) async {
+    if (withLoading) {
+      Loading.show();
+    }
+
+    Response response;
+
+    // params["platform"] = "android";
+    // params["system"] = "1.0.0";
+    // params["channel"] = "App";
+    // params["time"] = new DateTime.now().millisecondsSinceEpoch.toString();
+    // params["sign"] = DataHelper.encryptParams(params);
+
+    try {
+      response = await _dio.post(api, data: params);
+      if (withLoading) {
+        Loading.dismiss();
+      }
+    } on DioError catch (e) {
+      if (withLoading) {
+        Loading.dismiss();
+      }
+      return resultError(e);
+    }
+
+    if (response.data is DioError) {
+      return resultError(response.data['code']);
+    }
+
+    return response.data;
+  }
+}
+
+ResultData resultError(DioError e) {
+  Response errorResponse;
+  if (e.response != null) {
+    errorResponse = e.response;
+  } else {
+    errorResponse = new Response(statusCode: 666);
+  }
+  if (e.type == DioErrorType.connectTimeout ||
+      e.type == DioErrorType.receiveTimeout) {
+    errorResponse.statusCode = Code.NETWORK_TIMEOUT;
+  }
+  return new ResultData(
+      null, false,-1,errorResponse.statusMessage);
+}

netrain_flutter_app/lib/zhangfeng/Network/Loading.dart

+import 'package:flutter_easyloading/flutter_easyloading.dart';
+
+class Loading {
+  static show() {
+    EasyLoading.show();
+  }
+
+  static dismiss() {
+    EasyLoading.dismiss();
+  }
+}

netrain_flutter_app/lib/zhangfeng/Network/ResponseInterceptor.dart

+import 'package:dio/dio.dart';
+import 'ResultData.dart';
+
+/// 数据初步处理
+class ResponseInterceptors extends InterceptorsWrapper {
+  @override
+  void onResponse(Response response, ResponseInterceptorHandler handler) {
+    RequestOptions option = response.requestOptions;
+
+    try {
+      if (option.contentType != null && option.contentType.contains("text")) {
+        response.data = ResultData(response.data, true, 0,'');
+        handler.next(response);
+      }
+
+      ///一般只需要处理200的情况，300、400、500保留错误信息，外层为http协议定义的响应码
+      if (response.statusCode == 200 || response.statusCode == 201) {
+        ///内层需要根据公司实际返回结构解析，一般会有code，data，msg字段
+
+        int code = response.data["code"];
+        String msg = response.data["msg"];
+        if (code == 0) {
+          response.data = ResultData(response.data, true, code ,msg);
+          handler.next(response);
+        } else {
+          response.data = ResultData(response.data, false, code, msg);
+          handler.next(response);
+        }
+      }
+    } catch (e) {
+      print("ResponseError====" + e.toString() + "****" + option.path);
+
+      response.data = ResultData(response.data, false, -1, '网络有误');
+      handler.next(response);
+    }
+
+    response.data = ResultData(response.data, false, -1,'网络有误');
+    handler.next(response);
+  }
+}

netrain_flutter_app/lib/zhangfeng/Network/ResultData.dart

+class ResultData {
+  var data;
+  bool isSuccess;
+  int code;
+  var msg;
+
+  ResultData(this.data, this.isSuccess, this.code, this.msg);
+}

netrain_flutter_app/lib/zhangfeng/Network/UrlPath.dart

+class UrlPath {
+  static String baseUrl = "https://api.health100.naiterui.com/";
+}

netrain_flutter_app/pubspec.yaml

@@ -25,14 +25,22 @@ dependencies:
   flutter:
     sdk: flutter
 
+  test_package:
+    path: ../test_package
+
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^0.1.3
-  image_picker: ^0.6.7+11
+  image_picker: ^0.8.1+3
   fluttertoast: ^3.1.3
-  http: 0.12.2
+  http: 0.13.3
   mqtt_client: ^9.3.2
+  flutter_easyrefresh: ^2.2.1  #下拉刷新
+  json_annotation: ^4.0.1  #json解析
+  flutter_easyloading: ^3.0.0   #简单的加载loading
+  dio: ^4.0.0  #网络库
+  convert: ^3.0.1 #转码器
 
 
 dev_dependencies:

test_package/.gitignore

+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+build/
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Flutter.podspec
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/ephemeral
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3

test_package/.metadata

+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: f4abaa0735eba4dfd8f33f73363911d63931fe03
+  channel: stable
+
+project_type: package

test_package/CHANGELOG.md

+## 0.0.1
+
+* TODO: Describe initial release.

test_package/LICENSE

+TODO: Add your license here.

test_package/README.md

+# test_package
+
+A new Flutter package.
+
+## Getting Started
+
+This project is a starting point for a Dart
+[package](https://flutter.dev/developing-packages/),
+a library module containing code that can be shared easily across
+multiple Flutter or Dart projects.
+
+For help getting started with Flutter, view our 
+[online documentation](https://flutter.dev/docs), which offers tutorials, 
+samples, guidance on mobile development, and a full API reference.

test_package/lib/test_package.dart

+library test_package;
+
+/// A Calculator.
+class Calculator {
+  /// Returns [value] plus 1.
+  int addOne(int value) => value + 1;
+}

test_package/pubspec.yaml

+name: test_package
+description: A new Flutter package.
+version: 0.0.1
+homepage:
+
+environment:
+  sdk: ">=2.12.0 <3.0.0"
+  flutter: ">=1.17.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter.
+flutter:
+
+  # To add assets to your package, add an assets section, like this:
+#   assets:
+#     - assets/imagas/
+  #   - images/a_dot_ham.jpeg
+  #
+  # For details regarding assets in packages, see
+  # https://flutter.dev/assets-and-images/#from-packages
+  #
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/assets-and-images/#resolution-aware.
+
+  # To add custom fonts to your package, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts in packages, see
+  # https://flutter.dev/custom-fonts/#from-packages

test_package/test/test_package_test.dart

+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:test_package/test_package.dart';
+
+void main() {
+  test('adds one to input values', () {
+    final calculator = Calculator();
+    expect(calculator.addOne(2), 3);
+    expect(calculator.addOne(-7), -6);
+    expect(calculator.addOne(0), 1);
+  });
+}