1 files changed, 51 insertions, 0 deletions
diff --git a/spec/services/design_management/copy_design_collection/queue_service_spec.rb b/spec/services/design_management/copy_design_collection/queue_service_spec.rb
new file mode 100644
index 00000000000..2d9ea4633a0
--- /dev/null
+++ b/spec/services/design_management/copy_design_collection/queue_service_spec.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe DesignManagement::CopyDesignCollection::QueueService, :clean_gitlab_redis_shared_state do
+  include DesignManagementTestHelpers
+
+  let_it_be(:user) { create(:user) }
+  let_it_be(:issue) { create(:issue) }
+  let_it_be(:target_issue, refind: true) { create(:issue) }
+  let_it_be(:design) { create(:design, issue: issue, project: issue.project) }
+
+  subject { described_class.new(user, issue, target_issue).execute }
+
+  before do
+    enable_design_management
+  end
+
+  it 'returns an error if user does not have permission' do
+    expect(subject).to be_kind_of(ServiceResponse)
+    expect(subject).to be_error
+    expect(subject.message).to eq('User cannot copy designs to issue')
+  end
+
+  context 'when user has permission' do
+    before_all do
+      issue.project.add_reporter(user)
+      target_issue.project.add_reporter(user)
+    end
+
+    it 'returns an error if design collection copy_state is not queuable' do
+      target_issue.design_collection.start_copy!
+
+      expect(subject).to be_kind_of(ServiceResponse)
+      expect(subject).to be_error
+      expect(subject.message).to eq('Target design collection copy state must be `ready`')
+    end
+
+    it 'sets the design collection copy state' do
+      expect { subject }.to change { target_issue.design_collection.copy_state }.from('ready').to('in_progress')
+    end
+
+    it 'queues a DesignManagement::CopyDesignCollectionWorker' do
+      expect { subject }.to change(DesignManagement::CopyDesignCollectionWorker.jobs, :size).by(1)
+    end
+
+    it 'returns success' do
+      expect(subject).to be_kind_of(ServiceResponse)
+      expect(subject).to be_success
+    end
+  end
+end