1 files changed, 36 insertions, 0 deletions
diff --git a/spec/gitlab_keys_spec.rb b/spec/gitlab_keys_spec.rb
index 5bf4c04..2ef7241 100644
--- a/spec/gitlab_keys_spec.rb
+++ b/spec/gitlab_keys_spec.rb
@@ -145,6 +145,42 @@ describe GitlabKeys do
     end
   end
 
+  describe :lock do
+    it "should raise exception if operation lasts more then timeout" do
+      key = GitlabKeys.new
+      expect do
+        key.send :lock, 1 do
+          sleep 2
+        end
+      end.to raise_error
+    end
+
+    it "should actually lock file" do
+      $global = ""
+      key = GitlabKeys.new
+
+      thr1 = Thread.new do
+        key.send :lock do
+          # Put bigger sleep here to test if main thread will
+          # wait for lock file released before executing code
+          sleep 1
+          $global << "foo"
+        end
+      end
+
+      # make sure main thread start lock command after
+      # thread above
+      sleep 0.5
+
+      key.send :lock do
+        $global << "bar"
+      end
+
+      thr1.join
+      $global.should == "foobar"
+    end
+  end
+
   def build_gitlab_keys(*args)
     argv(*args)
     GitlabKeys.new