fix test: now -> 0

Author: stanislav-shchetinin

tests/integration/basic_example_it/basic_example.cpp

@@ -513,7 +513,7 @@ std::string MultiStep(TTableClient client, const std::string& path) {
 
 void ExplicitTcl(TTableClient client, const std::string& path) {
     ThrowOnError(client.RetryOperationSync([path](TSession session) {
-        return ExplicitTclTransaction(session, path, TInstant::Now());
+        return ExplicitTclTransaction(session, path, TInstant());
     }));
 }
 

tests/integration/basic_example_it/main.cpp

@@ -46,7 +46,7 @@ TEST(Integration, BasicExample) {
         driver.Stop(true);
     }
 
-    std::string correct_output = "> Describe table: series\nColumn, name: series_id, type: Uint64?\nColumn, name: title, type: Utf8?\nColumn, name: series_info, type: Utf8?\nColumn, name: release_date, type: Uint64?\n> SelectSimple:\nSeries, Id: 1, Title: IT Crowd, Release date: 2006-02-03\n> SelectWithParams:\nSeason, Title: Season 3, Series title: Silicon Valley\n> PreparedSelect:\nEpisode 7, Title: To Build a Better Beta, Air date: Sun Jun 05, 2016\n> PreparedSelect:\nEpisode 8, Title: Bachman's Earnings Over-Ride, Air date: Sun Jun 12, 2016\n> MultiStep:\nEpisode 1, Season: 5, Title: Grow Fast or Die Slow, Air date: Sun Mar 25, 2018\nEpisode 2, Season: 5, Title: Reorientation, Air date: Sun Apr 01, 2018\nEpisode 3, Season: 5, Title: Chief Operating Officer, Air date: Sun Apr 08, 2018\n> PreparedSelect:\nEpisode 1, Title: TBD, Air date: Fri Jul 19, 2024\n> ScanQuerySelect:\nSeason, SeriesId: 1, SeasonId: 1, Title: Season 1, Air date: 2006-02-03\nSeason, SeriesId: 1, SeasonId: 2, Title: Season 2, Air date: 2007-08-24\nSeason, SeriesId: 1, SeasonId: 3, Title: Season 3, Air date: 2008-11-21\nSeason, SeriesId: 1, SeasonId: 4, Title: Season 4, Air date: 2010-06-25\n";
+    std::string correct_output = "> Describe table: series\nColumn, name: series_id, type: Uint64?\nColumn, name: title, type: Utf8?\nColumn, name: series_info, type: Utf8?\nColumn, name: release_date, type: Uint64?\n> SelectSimple:\nSeries, Id: 1, Title: IT Crowd, Release date: 2006-02-03\n> SelectWithParams:\nSeason, Title: Season 3, Series title: Silicon Valley\n> PreparedSelect:\nEpisode 7, Title: To Build a Better Beta, Air date: Sun Jun 05, 2016\n> PreparedSelect:\nEpisode 8, Title: Bachman's Earnings Over-Ride, Air date: Sun Jun 12, 2016\n> MultiStep:\nEpisode 1, Season: 5, Title: Grow Fast or Die Slow, Air date: Sun Mar 25, 2018\nEpisode 2, Season: 5, Title: Reorientation, Air date: Sun Apr 01, 2018\nEpisode 3, Season: 5, Title: Chief Operating Officer, Air date: Sun Apr 08, 2018\n> PreparedSelect:\nEpisode 1, Title: TBD, Air date: Thu Jan 01, 1970\n> ScanQuerySelect:\nSeason, SeriesId: 1, SeasonId: 1, Title: Season 1, Air date: 2006-02-03\nSeason, SeriesId: 1, SeasonId: 2, Title: Season 2, Air date: 2007-08-24\nSeason, SeriesId: 1, SeasonId: 3, Title: Season 3, Air date: 2008-11-21\nSeason, SeriesId: 1, SeasonId: 4, Title: Season 4, Air date: 2010-06-25\n";
     ASSERT_EQ(response->result, correct_output);
 
     driver.Stop(true);