Improve log messages for #insert_all / #upsert_all / #insert / #upsert etc. methods

In rails#35077, `#insert_all` / `#upsert_all` / `#insert` / `#upsert` etc. methods are added. But Active Record logs only “Bulk Insert” log messages when they are invoked.

This commit improves the log messages to use collect words for how invoked them.

Author: ryohashimoto

activerecord/lib/active_record/insert_all.rb

@@ -21,7 +21,10 @@ def initialize(model, inserts, on_duplicate:, returning: nil, unique_by: nil)
     end
 
     def execute
-      connection.exec_query to_sql, "Bulk Insert"
+      message = "#{model} "
+      message += "Bulk " if inserts.many?
+      message += (on_duplicate == :update ? "Upsert" : "Insert")
+      connection.exec_query to_sql, message
     end
 
     def updatable_columns

activerecord/test/cases/insert_all_test.rb

@@ -143,6 +143,42 @@ def test_insert_all_and_upsert_all_raises_when_index_is_missing
     end
   end
 
+  def test_insert_logs_message_including_model_name
+    skip unless supports_insert_conflict_target?
+
+    capture_log_output do |output|
+      Book.insert(name: "Rework", author_id: 1)
+      assert_match "Book Insert", output.string
+    end
+  end
+
+  def test_insert_all_logs_message_including_model_name
+    skip unless supports_insert_conflict_target?
+
+    capture_log_output do |output|
+      Book.insert_all [{ name: "Remote", author_id: 1 }, { name: "Renote", author_id: 1 }]
+      assert_match "Book Bulk Insert", output.string
+    end
+  end
+
+  def test_upsert_logs_message_including_model_name
+    skip unless supports_insert_on_duplicate_update?
+
+    capture_log_output do |output|
+      Book.upsert(name: "Remote", author_id: 1)
+      assert_match "Book Upsert", output.string
+    end
+  end
+
+  def test_upsert_all_logs_message_including_model_name
+    skip unless supports_insert_on_duplicate_update?
+
+    capture_log_output do |output|
+      Book.upsert_all [{ name: "Remote", author_id: 1 }, { name: "Renote", author_id: 1 }]
+      assert_match "Book Bulk Upsert", output.string
+    end
+  end
+
   def test_upsert_all_updates_existing_records
     skip unless supports_insert_on_duplicate_update?
 
@@ -186,4 +222,17 @@ def test_insert_all_raises_on_unknown_attribute
       Book.insert_all! [{ unknown_attribute: "Test" }]
     end
   end
+
+  private
+
+    def capture_log_output
+      output = StringIO.new
+      old_logger, ActiveRecord::Base.logger = ActiveRecord::Base.logger, ActiveSupport::Logger.new(output)
+
+      begin
+        yield output
+      ensure
+        ActiveRecord::Base.logger = old_logger
+      end
+    end
 end