DEV: Use freeze_time_safe in more places (#25949)

Followup to 120a2f70a9,
uses new method to avoid time-based spec flakiness

spec/jobs/bulk_invite_spec.rb

@@ -55,7 +55,6 @@ RSpec.describe Jobs::BulkInvite do
     it "handles daylight savings time correctly" do
       # EDT (-04:00) transitions to EST (-05:00) on the first Sunday in November.
       # Freeze time to the last Day of October, so that the creation and expiration date will be in different time zones.
-
       Time.use_zone("Eastern Time (US & Canada)") do
         freeze_time DateTime.parse("2023-10-31 06:00:00 -0400")
         described_class.new.execute(current_user_id: east_coast_user.id, invites: invites)

spec/lib/backup_restore/backup_file_handler_multisite_spec.rb

@@ -3,7 +3,7 @@
 require_relative "shared_context_for_backup_restore"
 
 RSpec.describe BackupRestore::BackupFileHandler, type: :multisite do
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   it "works with old backup file format" do
     test_multisite_connection("second") do

spec/lib/backup_restore/backup_file_handler_spec.rb

@@ -3,7 +3,7 @@
 require_relative "shared_context_for_backup_restore"
 
 RSpec.describe BackupRestore::BackupFileHandler do
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   it "works with current backup file format" do
     expect_decompress_and_clean_up_to_work(

spec/lib/backup_restore/database_restorer_multisite_spec.rb

@@ -5,7 +5,7 @@ require_relative "shared_context_for_backup_restore"
 RSpec.describe BackupRestore::DatabaseRestorer, type: :multisite do
   subject(:restorer) { BackupRestore::DatabaseRestorer.new(logger, current_db) }
 
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   let(:current_db) { RailsMultisite::ConnectionManagement.current_db }
 

spec/lib/backup_restore/database_restorer_spec.rb

@@ -5,7 +5,7 @@ require_relative "shared_context_for_backup_restore"
 RSpec.describe BackupRestore::DatabaseRestorer do
   subject(:restorer) { BackupRestore::DatabaseRestorer.new(logger, current_db) }
 
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   let(:current_db) { RailsMultisite::ConnectionManagement.current_db }
 

spec/lib/backup_restore/meta_data_handler_spec.rb

@@ -3,7 +3,7 @@
 require_relative "shared_context_for_backup_restore"
 
 RSpec.describe BackupRestore::MetaDataHandler do
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   let!(:backup_filename) { "discourse-2019-11-18-143242-v20191108000414.tar.gz" }
 

spec/lib/backup_restore/shared_context_for_backup_restore.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.shared_context "with shared stuff" do
+RSpec.shared_context "with shared backup restore context" do
   let!(:logger) do
     Class
       .new do

spec/lib/backup_restore/system_interface_multisite_spec.rb

@@ -5,7 +5,7 @@ require_relative "shared_context_for_backup_restore"
 RSpec.describe BackupRestore::SystemInterface, type: :multisite do
   subject(:system_interface) { BackupRestore::SystemInterface.new(logger) }
 
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   describe "#flush_redis" do
     it "removes only keys from the current site in a multisite" do

spec/lib/backup_restore/system_interface_spec.rb

@@ -5,7 +5,7 @@ require_relative "shared_context_for_backup_restore"
 RSpec.describe BackupRestore::SystemInterface do
   subject(:system_interface) { BackupRestore::SystemInterface.new(logger) }
 
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   describe "readonly mode" do
     after { Discourse::READONLY_KEYS.each { |key| Discourse.redis.del(key) } }

spec/lib/backup_restore/uploads_restorer_spec.rb

@@ -6,7 +6,7 @@ require_relative "shared_context_for_backup_restore"
 RSpec.describe BackupRestore::UploadsRestorer do
   subject(:restorer) { BackupRestore::UploadsRestorer.new(logger) }
 
-  include_context "with shared stuff"
+  include_context "with shared backup restore context"
 
   def with_temp_uploads_directory(name: "default", with_optimized: false)
     Dir.mktmpdir do |directory|

spec/lib/middleware/request_tracker_spec.rb

@@ -260,7 +260,7 @@ RSpec.describe Middleware::RequestTracker do
 
       # rate limiter tests depend on checks for retry-after
       # they can be sensitive to clock skew during test runs
-      freeze_time DateTime.parse("2021-01-01 01:00")
+      freeze_time_safe
     end
 
     use_redis_snapshotting

spec/lib/post_creator_spec.rb

@@ -680,8 +680,7 @@ RSpec.describe PostCreator do
     fab!(:topic) { Fabricate(:topic, user: user) }
 
     it "whispers do not mess up the public view" do
-      # turns out this can fail on leap years if we don't do this
-      freeze_time DateTime.parse("2010-01-01 12:00")
+      freeze_time_safe
 
       first = PostCreator.new(user, topic_id: topic.id, raw: "this is the first post").create
 
@@ -760,7 +759,7 @@ RSpec.describe PostCreator do
     fab!(:topic) { Fabricate(:topic, user: user) }
 
     it "silent do not mess up the public view" do
-      freeze_time DateTime.parse("2010-01-01 12:00")
+      freeze_time_safe
 
       first = PostCreator.new(user, topic_id: topic.id, raw: "this is the first post").create
 

spec/models/directory_item_spec.rb

@@ -45,7 +45,7 @@ RSpec.describe DirectoryItem do
 
   describe ".refresh!" do
     before do
-      freeze_time DateTime.parse("2017-02-02 12:00")
+      freeze_time_safe
       UserActionManager.enable
     end
 

spec/models/incoming_links_report_spec.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 RSpec.describe IncomingLinksReport do
-  before { freeze_time DateTime.parse("2010-01-01 6:00") }
+  before { freeze_time_safe }
 
   describe "integration" do
     it "runs correctly" do

spec/models/post_spec.rb

@@ -2202,7 +2202,7 @@ RSpec.describe Post do
 
   describe "public_posts_count_per_day" do
     before do
-      freeze_time DateTime.parse("2017-03-01 12:00")
+      freeze_time_safe
 
       Fabricate(:post)
       Fabricate(:post, created_at: 1.day.ago)

spec/models/report_spec.rb

@@ -49,7 +49,7 @@ RSpec.describe Report do
       subject(:json) { Report.find("http_total_reqs").as_json }
 
       before do
-        freeze_time DateTime.parse("2017-03-01 12:00")
+        freeze_time_safe
 
         # today, an incomplete day:
         application_requests = [
@@ -97,7 +97,7 @@ RSpec.describe Report do
     describe "topics" do
       before do
         Report.clear_cache
-        freeze_time DateTime.parse("2017-03-01 12:00")
+        freeze_time_safe
         user = Fabricate(:user)
         topics =
           ((0..32).to_a + [60, 61, 62, 63]).map do |i|
@@ -145,7 +145,7 @@ RSpec.describe Report do
       let(:user) { Fabricate(:user) }
 
       it "returns a report with data" do
-        freeze_time DateTime.parse("2000-01-01")
+        freeze_time_safe
         user.user_visits.create(visited_at: 1.hour.from_now)
         user.user_visits.create(visited_at: 1.day.ago)
         user.user_visits.create(visited_at: 2.days.ago, mobile: true)
@@ -169,7 +169,7 @@ RSpec.describe Report do
       let(:user) { Fabricate(:user) }
 
       it "returns a report with data" do
-        freeze_time DateTime.parse("2000-01-01")
+        freeze_time_safe
         user.user_visits.create(visited_at: 1.hour.from_now)
         user.user_visits.create(visited_at: 2.days.ago, mobile: true)
         user.user_visits.create(visited_at: 45.days.ago)
@@ -197,7 +197,7 @@ RSpec.describe Report do
 
       context "with #{pluralized}" do
         before(:each) do
-          freeze_time DateTime.parse("2017-03-01 12:00")
+          freeze_time_safe
 
           if arg == :flag
             user = Fabricate(:user, refresh_auto_groups: true)
@@ -262,7 +262,7 @@ RSpec.describe Report do
 
       context "with #{request_type}" do
         before do
-          freeze_time DateTime.parse("2017-03-01 12:00")
+          freeze_time_safe
           application_requests = [
             {
               date: 35.days.ago.to_time,
@@ -519,7 +519,7 @@ RSpec.describe Report do
 
     context "with different users/visits" do
       before do
-        freeze_time DateTime.parse("2017-03-01 12:00")
+        freeze_time_safe
 
         arpit = Fabricate(:user)
         arpit.user_visits.create(visited_at: 1.day.ago)
@@ -552,7 +552,7 @@ RSpec.describe Report do
 
     context "with different activities" do
       before do
-        freeze_time DateTime.parse("2017-03-01 12:00")
+        freeze_time_safe
 
         UserActionManager.enable
 
@@ -1146,7 +1146,7 @@ RSpec.describe Report do
 
     context "with data" do
       it "works" do
-        freeze_time DateTime.parse("2017-03-01 12:00")
+        freeze_time_safe
 
         ip = [81, 2, 69, 142]
 

spec/models/topic_hot_scores_spec.rb

@@ -29,8 +29,7 @@ RSpec.describe TopicHotScore do
     end
 
     it "can correctly update like counts and post counts and account for activity" do
-      # freeze to specific date + time to avoid flakiness from leap years
-      freeze_time(DateTime.parse("2024-02-01 01:00"))
+      freeze_time_safe
 
       TopicHotScore.create!(topic_id: -1, score: 0.0, recent_likes: 99, recent_posters: 0)
 

spec/models/topic_spec.rb

@@ -2519,7 +2519,7 @@ RSpec.describe Topic do
 
   describe "#listable_count_per_day" do
     before(:each) do
-      freeze_time DateTime.parse("2017-03-01 12:00")
+      freeze_time_safe
 
       Fabricate(:topic)
       Fabricate(:topic, created_at: 1.day.ago)

spec/models/user_spec.rb

@@ -442,7 +442,7 @@ RSpec.describe User do
   describe "#count_by_signup_date" do
     before(:each) do
       User.destroy_all
-      freeze_time DateTime.parse("2017-02-01 12:00")
+      freeze_time_safe
       Fabricate(:user)
       Fabricate(:user, created_at: 1.day.ago)
       Fabricate(:user, created_at: 1.day.ago)

spec/rails_helper.rb

@@ -781,6 +781,14 @@ def set_cdn_url(cdn_url)
   end
 end
 
+# Time.now can cause flaky tests, especially in cases like
+# leap days. This method freezes time at a "safe" specific
+# time (the Discourse 1.1 release date), so it will not be
+# affected by further temporal disruptions.
+def freeze_time_safe
+  freeze_time(DateTime.parse("2014-08-26 12:00:00"))
+end
+
 def freeze_time(now = Time.now)
   time = now
   datetime = now

spec/services/user_merger_spec.rb

@@ -977,7 +977,7 @@ RSpec.describe UserMerger do
   end
 
   it "merges user visits" do
-    freeze_time DateTime.parse("2010-01-01 12:00")
+    freeze_time_safe
 
     UserVisit.create!(
       user_id: source_user.id,