Add clone test case for streams

language-server/modules/langserver-core/src/test/java/org/ballerinalang/langserver/codeaction/CloneValueCodeActionTest.java

@@ -67,7 +67,8 @@ public Object[][] dataProvider() {
                 {"clone_value_config24.json"},
                 {"clone_value_config25.json"},
                 {"clone_value_config26.json"},
-                {"clone_value_config27.json"}
+                {"clone_value_config27.json"},
+                {"clone_value_config28.json"}
         };
     }
 

language-server/modules/langserver-core/src/test/resources/codeaction/clone-value/config/clone_value_config28.json

@@ -0,0 +1,50 @@
+{
+  "position": {
+    "line": 4,
+    "character": 17
+  },
+  "source": "clone_value9.bal",
+  "description": "Clone a record value",
+  "expected": [
+    {
+      "title": "Clone the value",
+      "kind": "quickfix",
+      "edits": [
+        {
+          "range": {
+            "start": {
+              "line": 4,
+              "character": 32
+            },
+            "end": {
+              "line": 4,
+              "character": 32
+            }
+          },
+          "newText": ".clone()"
+        }
+      ],
+      "resolvable": false
+    },
+    {
+      "title": "Clone as a readonly value",
+      "kind": "quickfix",
+      "edits": [
+        {
+          "range": {
+            "start": {
+              "line": 4,
+              "character": 32
+            },
+            "end": {
+              "line": 4,
+              "character": 32
+            }
+          },
+          "newText": ".cloneReadOnly()"
+        }
+      ],
+      "resolvable": false
+    }
+  ]
+}

language-server/modules/langserver-core/src/test/resources/codeaction/clone-value/source/clone_value9.bal

@@ -0,0 +1,7 @@
+isolated stream<string[]> streamName = new;
+
+isolated function isolatedFn3() returns record {| string[] value; |}? {
+    lock {
+        return streamName.next();
+    }
+}