Adding a Pusher container as a middleware/dispatcher between front and back

pusher/tests/ArrayHelperTest.ts

@@ -0,0 +1,14 @@
+import {arrayIntersect} from "../src/Services/ArrayHelper";
+
+
+describe("RoomIdentifier", () => {
+    it("should return true on intersect", () => {
+        expect(arrayIntersect(['admin', 'user'], ['admin', 'superAdmin'])).toBe(true);
+    });
+    it("should be reflexive", () => {
+        expect(arrayIntersect(['admin', 'superAdmin'], ['admin', 'user'])).toBe(true);
+    });
+    it("should return false on non intersect", () => {
+        expect(arrayIntersect(['admin', 'user'], ['superAdmin'])).toBe(false);
+    });
+})