Add expires_at to group member builder data

lib/gitlab/hook_data/group_member_builder.rb

@@ -19,6 +19,7 @@ module Gitlab
       #   :group_access=>"Guest",
       #   :created_at=>"2020-11-04T10:12:10Z",
       #   :updated_at=>"2020-11-04T10:12:10Z",
+      #   :expires_at=>"2020-12-04T10:12:10Z"
       # }
 
       def build(event)
@@ -40,7 +41,8 @@ module Gitlab
           user_name: group_member.user.name,
           user_email: group_member.user.email,
           user_id: group_member.user.id,
-          group_access: group_member.human_access
+          group_access: group_member.human_access,
+          expires_at: group_member.expires_at&.xmlschema
         }
       end
 

spec/lib/gitlab/hook_data/group_member_builder_spec.rb

@@ -11,7 +11,7 @@ RSpec.describe Gitlab::HookData::GroupMemberBuilder do
     let(:event_name) { data[:event_name] }
     let(:attributes) do
       [
-        :event_name, :created_at, :updated_at, :group_name, :group_path,
+        :event_name, :created_at, :updated_at, :expires_at, :group_name, :group_path,
         :group_id, :user_id, :user_username, :user_name, :user_email, :group_access
       ]
     end
@@ -31,6 +31,7 @@ RSpec.describe Gitlab::HookData::GroupMemberBuilder do
           expect(data[:group_access]).to eq('Developer')
           expect(data[:created_at]).to eq(group_member.created_at&.xmlschema)
           expect(data[:updated_at]).to eq(group_member.updated_at&.xmlschema)
+          expect(data[:expires_at]).to eq(group_member.expires_at&.xmlschema)
         end
       end