1 files changed, 40 insertions, 0 deletions
diff --git a/spec/helpers/groups_helper_spec.rb b/spec/helpers/groups_helper_spec.rb
index 037b16c90ed..98719697cea 100644
--- a/spec/helpers/groups_helper_spec.rb
+++ b/spec/helpers/groups_helper_spec.rb
@@ -262,4 +262,44 @@ describe GroupsHelper do
       expect(parent_group_options(group2)).to eq([{ id: group.id, text: group.human_name }].to_json)
     end
   end
+
+  describe '#can_disable_group_emails?' do
+    let(:current_user) { create(:user) }
+    let(:group) { create(:group, name: 'group') }
+    let(:subgroup) { create(:group, name: 'subgroup', parent: group) }
+
+    before do
+      allow(helper).to receive(:current_user) { current_user }
+    end
+
+    it 'returns true for the group owner' do
+      allow(helper).to receive(:can?).with(current_user, :set_emails_disabled, group) { true }
+
+      expect(helper.can_disable_group_emails?(group)).to be_truthy
+    end
+
+    it 'returns false for anyone else' do
+      allow(helper).to receive(:can?).with(current_user, :set_emails_disabled, group) { false }
+
+      expect(helper.can_disable_group_emails?(group)).to be_falsey
+    end
+
+    context 'when subgroups' do
+      before do
+        allow(helper).to receive(:can?).with(current_user, :set_emails_disabled, subgroup) { true }
+      end
+
+      it 'returns false if parent group is disabling emails' do
+        allow(group).to receive(:emails_disabled?).and_return(true)
+
+        expect(helper.can_disable_group_emails?(subgroup)).to be_falsey
+      end
+
+      it 'returns true if parent group is not disabling emails' do
+        allow(group).to receive(:emails_disabled?).and_return(false)
+
+        expect(helper.can_disable_group_emails?(subgroup)).to be_truthy
+      end
+    end
+  end
 end