Add test for #957 (#960)

Author: lewisbirks

src/main/frontend/pipeline-graph-view/pipeline-graph/main/support/convertLabelToTooltip.spec.tsx

@@ -3,7 +3,7 @@ import { convertLabelToTooltip } from "./convertLabelToTooltip.tsx";
 describe("convertLabelToTooltip", () => {
   it("converts matrix labels to a tooltip", () => {
     const result = convertLabelToTooltip(
-      "Matrix - PKR_VAR_architecture = 'amd64', another = 'amd64', PKR_VAR_agent = 'ubuntu-20', PKR_VAR_image_type = 'amazon-ebs'",
+      "Matrix - PKR_VAR_architecture = 'amd64', another = 'amd64', PKR_VAR_agent = 'ubuntu-20', PKR_VAR_image_type = 'amazon-ebs', profiles = 'B,C'",
     );
 
     const expectedResult = [
@@ -23,6 +23,11 @@ describe("convertLabelToTooltip", () => {
         key: "PKR_VAR_image_type",
         value: "amazon-ebs",
       },
+      // ISSUE #957
+      {
+        key: "profiles",
+        value: "B,C",
+      },
     ];
 
     expect(result).toEqual(expectedResult);