feat: complete kouyu_english app codebase, A0 specifications and .gitignore

2026-09-15 15:58:33 +08:00
parent b8072673d8
commit 37c86f7ecb
136 changed files with 19042 additions and 0 deletions
@@ -0,0 +1,80 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter/material.dart';
+import 'package:kouyu_english/core/app_state.dart';
+import 'package:kouyu_english/widgets/lexicon_lookup.dart';
+
+void main() {
+  test('lookup prefers the longest reviewed phrase', () {
+    final entry = findCourseLexicon('Nice to meet you, Mia.');
+
+    expect(entry, isNotNull);
+    expect(entry!.word, 'Nice to meet you');
+    expect(entry.meaning, isNotEmpty);
+  });
+
+  test('lookup includes reviewed vocabulary from split segments', () {
+    final entry = findCourseLexicon("It's three o'clock.");
+
+    expect(entry, isNotNull);
+    expect(entry!.word, "It's three o'clock.");
+  });
+
+  test('unknown text has no invented dictionary entry', () {
+    expect(findCourseLexicon('supercalifragilistic'), isNull);
+  });
+
+  test('lookup does not match substrings within longer words', () {
+    expect(findCourseLexicon('often'), isNull);
+    expect(findCourseLexicon('sentence'), isNull);
+    expect(findCourseLexicon('teacher'), isNull);
+  });
+
+  test('lookup matches reviewed vocabulary with punctuation and apostrophes', () {
+    expect(findCourseLexicon('tea'), isNotNull);
+    expect(findCourseLexicon('tea.'), isNotNull);
+    expect(findCourseLexicon("What's this?"), isNotNull);
+    expect(findCourseLexicon('What’s this?'), isNotNull);
+  });
+
+  testWidgets('cached temporary definition appears when lookup opens', (
+    tester,
+  ) async {
+    final state = AppState()
+      ..cacheTemporaryDefinition(query: 'library', definition: '图书馆');
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Builder(
+          builder: (context) => ElevatedButton(
+            onPressed: () => showLexiconLookup(
+              context,
+              state: state,
+              initialText: 'library',
+            ),
+            child: const Text('查词'),
+          ),
+        ),
+      ),
+    );
+    await tester.tap(find.text('查词'));
+    await tester.pumpAndSettle();
+
+    expect(find.textContaining('待审核临时释义'), findsOneWidget);
+    expect(find.textContaining('图书馆'), findsOneWidget);
+  });
+
+  testWidgets('selected arbitrary text exposes a dynamic lookup action', (
+    tester,
+  ) async {
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Scaffold(body: LexiconText('mystery widget', state: AppState())),
+      ),
+    );
+
+    expect(find.byType(SelectableText), findsOneWidget);
+    await tester.longPress(find.text('mystery widget'));
+    await tester.pumpAndSettle();
+
+    expect(find.text('查询已选文本'), findsOneWidget);
+  });
+}