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2026-10-15 20:36:59 +08:00
commit 6bf949949c
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+// 播放地址解析钩子单测：测试流注入的三分支行为
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:video_app/core/config/test_stream.dart';
+import 'package:video_app/models/video_item.dart';
+
+VideoItem _item(String url) =>
+    VideoItem(videoId: 1, author: VideoAuthor(userId: 1), videoUrl: url);
+
+void main() {
+  group('resolvePlayUrl', () {
+    const testUrl = 'https://test.cdn/sample.m3u8';
+
+    test('原始地址为 http 绝对地址时不替换', () {
+      final item = _item('https://cdn.example.com/hls/1/index.m3u8');
+      expect(resolvePlayUrl(item, testUrl: testUrl),
+          'https://cdn.example.com/hls/1/index.m3u8');
+    });
+
+    test('原始地址不可用且注入测试流时替换为测试流', () {
+      expect(resolvePlayUrl(_item('/hls/1/index.m3u8'), testUrl: testUrl),
+          testUrl);
+      expect(resolvePlayUrl(_item(''), testUrl: testUrl), testUrl);
+    });
+
+    test('原始地址不可用且未注入测试流时原样返回', () {
+      expect(resolvePlayUrl(_item('/hls/1/index.m3u8'), testUrl: ''),
+          '/hls/1/index.m3u8');
+      expect(resolvePlayUrl(_item(''), testUrl: ''), '');
+    });
+  });
+}