[ruby/rubygems] Take one timestamp per multi-source repo buildHEADmaster

Stamping each solo_gem with its own Time.now.utc lets the two dates
drift apart and matches neither the surrounding before block. Snapshot
the time once so the cooldown window stays stable as thresholds tighten.

https://github.com/ruby/rubygems/commit/69c6d876d4

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/spec/bundler/install/cooldown_spec.rb b/spec/bundler/install/cooldown_spec.rb
index e85267ff41..01e87be663 100644
--- a/spec/bundler/install/cooldown_spec.rb
+++ b/spec/bundler/install/cooldown_spec.rb
@@ -489,12 +489,13 @@ RSpec.describe "bundle install with the cooldown setting" do
     end
 
     it "keeps a top-level source cooldown through a partial update with multiple sources" do
+      now = Time.now.utc
       build_repo4 do
         build_gem "solo_gem", "1.0.0" do |s|
-          s.date = Time.now.utc - (30 * 86_400)
+          s.date = now - (30 * 86_400)
         end
         build_gem "solo_gem", "2.0.0" do |s|
-          s.date = Time.now.utc - (1 * 86_400)
+          s.date = now - (1 * 86_400)
         end
       end
 
@@ -537,12 +538,13 @@ RSpec.describe "bundle install with the cooldown setting" do
     end
 
     it "carries cooldown declared on a gem-block source" do
+      now = Time.now.utc
       build_repo4 do
         build_gem "solo_gem", "1.0.0" do |s|
-          s.date = Time.now.utc - (30 * 86_400)
+          s.date = now - (30 * 86_400)
         end
         build_gem "solo_gem", "2.0.0" do |s|
-          s.date = Time.now.utc - (1 * 86_400)
+          s.date = now - (1 * 86_400)
         end
       end