196 lines
8.4 KiB
Dart
196 lines
8.4 KiB
Dart
// 功能描述：验证用户端登录页字段、必填校验、提交行为和接口错误中文化。
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// 版本：1.2.0
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:user_app/app/dependencies.dart';
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import 'package:user_app/data/services/api_client.dart';
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import 'package:user_app/data/services/secure_session_store.dart';
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import 'package:user_app/ui/features/auth/login_page.dart';
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/// 记录登录调用，验证本地校验是否正确阻止请求。
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class _RecordingUserSession extends UserSession {
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_RecordingUserSession() : super(SecureSessionStore());
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int loginCallCount = 0;
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String? lastPhone;
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String? lastPassword;
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String? lastCode;
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int codeCalls = 0;
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@override
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Future<String> sendCode(String phone, String purpose) async {
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codeCalls++;
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return 'request-1';
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}
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@override
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Future<void> login({
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required String phone,
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required String password,
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String? verificationCode,
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String? requestIdentity,
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}) async {
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loginCallCount += 1;
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lastPhone = phone;
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lastPassword = password;
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lastCode = verificationCode;
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}
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}
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/// 模拟服务端确认短信未实际发送，验证页面不会显示虚假倒计时。
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class _UnavailableCodeSession extends _RecordingUserSession {
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@override
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Future<String> sendCode(String phone, String purpose) async {
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throw const ApiException(2410, '短信验证码暂未开放');
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}
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}
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/// 验证用户端登录界面的关键交互。
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void main() {
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testWidgets('显隐保留密码和焦点，重复选择当前登录方式不清空输入', (tester) async {
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: _RecordingUserSession())));
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await tester.tap(find.text('密码登录'));
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await tester.pumpAndSettle();
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await tester.enterText(find.byType(TextField).at(1), 'Input-test-123');
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await tester.tap(find.byTooltip('显示密码'));
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await tester.pumpAndSettle();
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var field = tester.widget<TextField>(find.byType(TextField).at(1));
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expect(field.controller!.text, 'Input-test-123');
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expect(field.obscureText, isFalse);
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expect(field.focusNode!.hasFocus, isTrue);
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await tester.tap(find.text('密码登录'));
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await tester.pumpAndSettle();
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expect(
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tester.widget<TextField>(find.byType(TextField).at(1)).controller!.text,
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'Input-test-123',
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);
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await tester.tap(find.byTooltip('隐藏密码'));
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await tester.pumpAndSettle();
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field = tester.widget<TextField>(find.byType(TextField).at(1));
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expect(field.obscureText, isTrue);
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expect(field.controller!.text, 'Input-test-123');
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expect(tester.takeException(), isNull);
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});
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testWidgets('有焦点时切换验证码建立新连接并清除上一种凭据', (tester) async {
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: _RecordingUserSession())));
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await tester.tap(find.text('密码登录'));
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await tester.pumpAndSettle();
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await tester.enterText(find.byType(TextField).at(1), 'Input-test-123');
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await tester.tap(find.text('验证码登录'));
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await tester.pumpAndSettle();
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final field = tester.widget<TextField>(find.byType(TextField).at(1));
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expect(field.controller!.text, isEmpty);
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expect(field.keyboardType, TextInputType.number);
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expect(field.obscureText, isFalse);
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expect(field.focusNode!.hasFocus, isTrue);
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await tester.enterText(find.byType(TextField).at(1), '314159');
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expect(field.controller!.text, '314159');
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expect(tester.takeException(), isNull);
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});
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testWidgets('login page exposes phone and password fields', (tester) async {
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final session = UserSession(SecureSessionStore());
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: session)));
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expect(find.bySemanticsLabel('瓶安芯'), findsOneWidget);
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expect(find.byType(TextField), findsNWidgets(2));
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expect(find.text('登录'), findsOneWidget);
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});
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testWidgets('手机号错误且密码为空时同时提示并阻止登录调用', (tester) async {
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final session = _RecordingUserSession();
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: session)));
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await tester.tap(find.text('密码登录'));
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await tester.pump();
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await tester.enterText(find.byType(TextField).first, '+8613800138000');
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await tester.ensureVisible(find.text('登录'));
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await tester.tap(find.text('登录'));
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await tester.pump();
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expect(find.text('请输入正确的11位手机号'), findsOneWidget);
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expect(tester.widget<TextField>(find.byType(TextField).at(1)).decoration?.errorText, '请输入密码');
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expect(find.text('Invalid Argument'), findsNothing);
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expect(session.loginCallCount, 0);
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expect(tester.widget<TextField>(find.byType(TextField).first).focusNode?.hasFocus, isTrue);
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});
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testWidgets('合法手机号配空密码时提示密码必填并阻止登录调用', (tester) async {
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final session = _RecordingUserSession();
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: session)));
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await tester.tap(find.text('密码登录'));
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await tester.pump();
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await tester.enterText(find.byType(TextField).first, '13800138000');
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await tester.ensureVisible(find.text('登录'));
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await tester.tap(find.text('登录'));
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await tester.pump();
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expect(find.text('请输入正确的11位手机号'), findsNothing);
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expect(tester.widget<TextField>(find.byType(TextField).at(1)).decoration?.errorText, '请输入密码');
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expect(session.loginCallCount, 0);
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expect(tester.widget<TextField>(find.byType(TextField).at(1)).focusNode?.hasFocus, isTrue);
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});
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testWidgets('修改字段清除对应错误并由回车原样提交密码', (tester) async {
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final session = _RecordingUserSession();
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: session)));
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await tester.tap(find.text('密码登录'));
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await tester.pump();
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await tester.ensureVisible(find.text('登录'));
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await tester.tap(find.text('登录'));
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await tester.pump();
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await tester.enterText(find.byType(TextField).first, '13800138000');
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await tester.pump();
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expect(find.text('请输入正确的11位手机号'), findsNothing);
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expect(tester.widget<TextField>(find.byType(TextField).at(1)).decoration?.errorText, '请输入密码');
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await tester.enterText(find.byType(TextField).at(1), ' 密码123 ');
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await tester.pump();
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expect(tester.widget<TextField>(find.byType(TextField).at(1)).decoration?.errorText, isNull);
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await tester.testTextInput.receiveAction(TextInputAction.done);
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await tester.pump();
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expect(session.loginCallCount, 1);
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expect(session.lastPhone, '13800138000');
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expect(session.lastPassword, ' 密码123 ');
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});
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test('接口错误优先按错误码中文化并屏蔽未知英文', () {
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expect(localizeApiErrorMessage(1704, 'Invalid Argument'), '请求参数错误');
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expect(localizeApiErrorMessage(1108, 'Password Incorrect'), '密码错误');
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expect(localizeApiErrorMessage(2410, 'service unavailable'), '短信验证码暂未开放');
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expect(localizeApiErrorMessage(9999, '业务处理失败'), '业务处理失败');
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expect(localizeApiErrorMessage(9999, 'Unexpected Error'), '操作失败，请稍后重试');
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});
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testWidgets('验证码发送后修改手机号不得复用旧请求', (tester) async {
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final session = _RecordingUserSession();
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: session)));
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await tester.enterText(find.byType(TextField).first, '13800138000');
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await tester.tap(find.text('获取验证码'));
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await tester.pump();
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await tester.enterText(find.byType(TextField).first, '13800138001');
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await tester.enterText(find.byType(TextField).at(1), '123456');
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await tester.ensureVisible(find.text('登录'));
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await tester.tap(find.text('登录'));
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await tester.pump();
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expect(find.text('请先获取当前手机号的验证码'), findsOneWidget);
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expect(session.loginCallCount, 0);
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await tester.pumpWidget(const SizedBox());
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});
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testWidgets('短信未实际发送时明确提示暂未开放且不启动倒计时', (tester) async {
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await tester.pumpWidget(MaterialApp(home: LoginPage(session: _UnavailableCodeSession())));
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await tester.enterText(find.byType(TextField).first, '13800138000');
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await tester.tap(find.text('获取验证码'));
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await tester.pump();
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expect(find.text('短信验证码暂未开放'), findsOneWidget);
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expect(find.text('60s'), findsNothing);
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});
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}
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