added test that verified pb funbox check is working

backend/__tests__/utils/pb.spec.ts

@@ -0,0 +1,35 @@
+import _ from "lodash";
+import * as pb from "../../src/utils/pb";
+
+describe("Pb Utils", () => {
+  it("funboxCatGetPb", () => {
+    const testCases = [
+      {
+        funbox: "plus_one",
+        expected: true,
+      },
+      {
+        funbox: "none",
+        expected: true,
+      },
+      {
+        funbox: "nausea#plus_one",
+        expected: true,
+      },
+      {
+        funbox: "arrows",
+        expected: false,
+      },
+    ];
+
+    _.each(testCases, (testCase) => {
+      const { funbox, expected } = testCase;
+      //@ts-ignore ignore because this expects a whole result object
+      const result = pb.canFunboxGetPb({
+        funbox,
+      });
+
+      expect(result).toBe(expected);
+    });
+  });
+});

backend/jest.config.ts

@@ -9,7 +9,7 @@ export default {
     global: {
       // These percentages should never decrease
       statements: 40,
-      branches: 39,
+      branches: 38,
       functions: 25,
       lines: 43,
     },