1 files changed, 23 insertions, 1 deletions
diff --git a/spec/models/member_spec.rb b/spec/models/member_spec.rb
index 7c40bb24b56..f155c240fb2 100644
--- a/spec/models/member_spec.rb
+++ b/spec/models/member_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-describe Member do
+RSpec.describe Member do
   include ExclusiveLeaseHelpers
 
   using RSpec::Parameterized::TableSyntax
@@ -88,6 +88,28 @@ describe Member do
         expect(child_member).to be_valid
       end
     end
+
+    context 'project bots' do
+      let_it_be(:project_bot) { create(:user, :project_bot) }
+      let(:new_member) { build(:project_member, user_id: project_bot.id) }
+
+      context 'not a member of any group or project' do
+        it 'is valid' do
+          expect(new_member).to be_valid
+        end
+      end
+
+      context 'already member of a project' do
+        before do
+          unrelated_project = create(:project)
+          unrelated_project.add_maintainer(project_bot)
+        end
+
+        it 'is not valid' do
+          expect(new_member).not_to be_valid
+        end
+      end
+    end
   end
 
   describe 'Scopes & finders' do