feat: creating the logout tests.

webapp/src/tests/Logout.test.js

@@ -0,0 +1,24 @@
+import axios from "axios";
+import MockAdapter from "axios-mock-adapter";
+import {logoutUser} from "components/game/Logout";
+
+const mockAxios = new MockAdapter(axios);
+
+describe("Logout User tests", () => {
+    beforeEach(() => {
+        sessionStorage.clear();
+        mockAxios.reset();
+    });
+
+    it("successfully logs out the user", async () => {
+        mockAxios.onGet(process.env.REACT_APP_API_ENDPOINT + "/auth/logout").replyOnce(200);
+
+        sessionStorage.setItem("jwtToken", "token");
+        sessionStorage.setItem("jwtRefreshToken", "refreshToken");
+
+        await logoutUser();
+
+        expect(sessionStorage.getItem("jwtToken")).toBeNull();
+        expect(sessionStorage.getItem("jwtRefreshToken")).toBeNull();
+    });
+});