Add search from page tests.

lib/src/reverse_engineering/youtube_http_client.dart

@@ -143,7 +143,7 @@ class YoutubeHttpClient extends http.BaseClient {
         request.headers[key] = _defaultHeaders[key];
       }
     });
-//    print('Request: $request');
+   // print('Request: $request');
 //    print('Stack:\n${StackTrace.current}');
     return _httpClient.send(request);
   }

lib/src/search/base_search_content.dart

@@ -1,4 +1,4 @@
-///
+/// This i can either be a [SearchVideo] or [SearchPlaylist]
 abstract class BaseSearchContent {
   ///
   const BaseSearchContent();

test/search_test.dart

@@ -17,7 +17,26 @@ void main() {
     expect(videos, isNotEmpty);
   });
 
-  test('Search a youtube videos from the search page', () async {
+  test('Search a youtube video from the search page', () async {
+    var videos = await yt.search
+        .getVideosFromPage('hello')
+        .where((e) => e is SearchVideo) // Take only the videos.
+        .cast<SearchVideo>()
+        .take(10) // Take on 10 results.
+        .toList();
+    expect(videos, hasLength(10));
+    var video = videos.first;
+    expect(video.videoId, isNotNull);
+
+    expect(video.videoTitle, isNotEmpty);
+    expect(video.videoAuthor, isNotEmpty);
+    expect(video.videoDescriptionSnippet, isNotEmpty);
+    expect(video.videoDuration, isNotEmpty);
+    expect(video.videoViewCount, greaterThan(0));
+    expect(video.videoThumbnails, isNotEmpty);
+  });
+
+  test('Search a youtube videos from the search page - old', () async {
     // ignore: deprecated_member_use_from_same_package
     var searchQuery = await yt.search.queryFromPage('hello');
     expect(searchQuery.content, isNotEmpty);
@@ -25,7 +44,7 @@ void main() {
     expect(searchQuery.relatedQueries, isNotEmpty);
   }, skip: 'Not supported anymore');
 
-  test('Search with no results', () async {
+  test('Search with no results - old', () async {
     var query =
         // ignore: deprecated_member_use_from_same_package
         await yt.search.queryFromPage('g;jghEOGHJeguEPOUIhjegoUEHGOGHPSASG');
@@ -36,7 +55,7 @@ void main() {
     expect(nextPage, isNull);
   });
 
-  test('Search youtube videos have thumbnails', () async {
+  test('Search youtube videos have thumbnails - old', () async {
     // ignore: deprecated_member_use_from_same_package
     var searchQuery = await yt.search.queryFromPage('hello');
     expect(searchQuery.content.first, isA<SearchVideo>());
@@ -45,7 +64,7 @@ void main() {
     expect(video.videoThumbnails, isNotEmpty);
   });
 
-  test('Search youtube videos from search page (stream)', () async {
+  test('Search youtube videos from search page (stream) - old', () async {
     var query = await yt.search.getVideosFromPage('hello').take(30).toList();
     expect(query, hasLength(30));
   });