1 files changed, 14 insertions, 0 deletions
diff --git a/spec/models/concerns/mentionable_spec.rb b/spec/models/concerns/mentionable_spec.rb
new file mode 100644
index 00000000000..ca6f11b2a4d
--- /dev/null
+++ b/spec/models/concerns/mentionable_spec.rb
@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe Issue, "Mentionable" do
+  describe :mentioned_users do
+    let!(:user) { create(:user, username: 'stranger') }
+    let!(:user2) { create(:user, username: 'john') }
+    let!(:issue) { create(:issue, description: '@stranger mentioned') }
+
+    subject { issue.mentioned_users }
+
+    it { should include(user) }
+    it { should_not include(user2) }
+  end
+end