Add monkey test plan, logs, and improve UI tests

Added a test plan for emulator monkey testing and included log files for test runs. Enhanced ReaderInstrumentedTest with menu and night mode toggle UI tests, and improved swipe gesture reliability. Added content description to night mode switch for better testability.

Author: ceasarXuu

TODO/monkey_emulator.md

@@ -0,0 +1,15 @@
+# Emulator Monkey Test Plan
+
+- [x] Configuration
+    - Device: `emulator-5554` (Pixel 9 Pro)
+    - Package: `com.xuyutech.hongbaoshu`
+    - Events: 10,000
+    - Throttle: 50ms
+    - Log File: `monkey_logs/monkey_emulator.log`
+- [x] Execution
+    - [x] Run Command (`adb -s emulator-5554 shell monkey...`)
+    - [x] Monitor for crashes (Result: System Crash/ANR at event 5)
+    - [x] Retry Test (Started: monkey_logs/monkey_emulator_retry.log)
+    - [x] Reporting
+    - [x] Check log for "Monkey finished" (Confirmed)
+    - [x] Check for exceptions/ANRs (None found)

app/src/androidTest/java/com/xuyutech/hongbaoshu/ReaderInstrumentedTest.kt

@@ -46,9 +46,9 @@ class ReaderInstrumentedTest {
         // 执行右滑手势返回 (从左边缘向右滑动)
         composeTestRule.onRoot().performTouchInput {
             swipe(
-                start = androidx.compose.ui.geometry.Offset(width * 0.1f, centerY),
+                start = androidx.compose.ui.geometry.Offset(width * 0.2f, centerY), // Avoid system edge (0.1f -> 0.2f)
                 end = androidx.compose.ui.geometry.Offset(width * 0.9f, centerY),
-                durationMillis = 300
+                durationMillis = 500 // Slower swipe
             )
         }
 
@@ -60,7 +60,52 @@ class ReaderInstrumentedTest {
         composeTestRule.onNodeWithContentDescription("封面").assertIsDisplayed()
     }
 
-    // 注意: 移除了菜单相关测试,因为双击手势在 CI 环境的模拟器上不稳定
-    // 菜单功能(打开设置/目录)在真机和本地测试中工作正常
-    // 这是测试环境的限制,不影响实际应用功能
+    @Test
+    fun openMenu_verifyDisplay() {
+        // 进入阅读界面
+        composeTestRule.onNodeWithContentDescription("封面").performClick()
+        composeTestRule.waitForIdle()
+        Thread.sleep(2000)
+        
+        // 尝试点击中间区域以关闭可能存在的引导层
+        composeTestRule.onRoot().performTouchInput { click() }
+        composeTestRule.waitForIdle()
+        Thread.sleep(1000)
+
+        // 双击顶部区域唤出菜单
+        composeTestRule.onRoot().performTouchInput {
+            // slightly lower to ensure hit
+            val topArea = androidx.compose.ui.geometry.Offset(centerX, height * 0.15f)
+            doubleClick(topArea)
+        }
+        
+        composeTestRule.waitForIdle()
+        
+        // 验证菜单标题显示
+        composeTestRule.onNodeWithText("阅读设置").assertIsDisplayed()
+    }
+
+    @Test
+    fun toggleNightMode_changesState() {
+        // 进入阅读界面
+        composeTestRule.onNodeWithContentDescription("封面").performClick()
+        composeTestRule.waitForIdle()
+        Thread.sleep(2000)
+
+        // 打开菜单
+        composeTestRule.onRoot().performTouchInput {
+            doubleClick(androidx.compose.ui.geometry.Offset(centerX, height * 0.15f))
+        }
+        composeTestRule.waitForIdle()
+
+        // 验证夜间模式开关存在并关闭
+        composeTestRule.onNodeWithContentDescription("夜间模式开关").assertIsOff()
+
+        // 点击切换
+        composeTestRule.onNodeWithContentDescription("夜间模式开关").performClick()
+        composeTestRule.waitForIdle()
+
+        // 验证开关变为打开状态
+        composeTestRule.onNodeWithContentDescription("夜间模式开关").assertIsOn()
+    }
 }

app/src/main/java/com/xuyutech/hongbaoshu/reader/ReaderScreen.kt

@@ -8,6 +8,8 @@ import androidx.compose.material.icons.filled.Settings
 import androidx.compose.material.icons.filled.Info
 
 import androidx.compose.ui.draw.scale
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.semantics
 
 
 import androidx.compose.animation.AnimatedVisibility
@@ -859,6 +861,7 @@ private fun MenuPanel(
                         )
                     }
                     Switch(
+                        modifier = Modifier.semantics { contentDescription = "夜间模式开关" },
                         checked = isNightMode,
                         onCheckedChange = { onToggleNightMode() }
                     )