Add specs for caching commit author

1 files changed, 15 insertions, 7 deletions

diff --git a/app/models/commit.rb b/app/models/commit.rb
index 6a0d32d406e..486ad6714d9 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -178,14 +178,18 @@ class Commit
   end
 
   def author
-    key = "commit_author:#{author_email}"
-
-    # nil is a valid value since no author may exist in the system
-    unless RequestStore.store.has_key?(key)
-      RequestStore.store[key] = User.find_by_any_email(author_email.downcase)
+    if RequestStore.active?
+      key = "commit_author:#{author_email.downcase}"
+      # nil is a valid value since no author may exist in the system
+      if RequestStore.store.has_key?(key)
+        @author = RequestStore.store[key]
+      else
+        @author = find_author_by_any_email
+        RequestStore.store[key] = @author
+      end
+    else
+      @author ||= find_author_by_any_email
     end
-
-    @author ||= RequestStore.store[key]
   end
 
   def committer
@@ -313,6 +317,10 @@ class Commit
 
   private
 
+  def find_author_by_any_email
+    User.find_by_any_email(author_email.downcase)
+  end
+
   def repo_changes
     changes = { added: [], modified: [], removed: [] }