1 files changed, 42 insertions, 0 deletions
diff --git a/test/functional/fixtures/fake-lsp-server.lua b/test/functional/fixtures/fake-lsp-server.lua
index 79a29cd8d8..0418ca7335 100644
--- a/test/functional/fixtures/fake-lsp-server.lua
+++ b/test/functional/fixtures/fake-lsp-server.lua
@@ -792,6 +792,48 @@ function tests.clientside_commands()
   }
 end
 
+function tests.codelens_refresh_lock()
+  skeleton {
+    on_init = function()
+      return {
+        capabilities = {
+          codeLensProvider = { resolveProvider = true; };
+        }
+      }
+    end;
+    body = function()
+      notify('start')
+      expect_request("textDocument/codeLens", function ()
+        return {code = -32002, message = "ServerNotInitialized"}, nil
+      end)
+      expect_request("textDocument/codeLens", function ()
+        local lenses = {
+          {
+            range = {
+              start = { line = 0, character = 0, },
+              ['end'] = { line = 0, character = 3 }
+            },
+            command = { title = 'Lens1', command = 'Dummy' }
+          },
+        }
+        return nil, lenses
+      end)
+      expect_request("textDocument/codeLens", function ()
+        local lenses = {
+          {
+            range = {
+              start = { line = 0, character = 0, },
+              ['end'] = { line = 0, character = 3 }
+            },
+            command = { title = 'Lens2', command = 'Dummy' }
+          },
+        }
+        return nil, lenses
+      end)
+      notify('shutdown')
+    end;
+  }
+end
 
 function tests.basic_formatting()
   skeleton {