add: tests

tests/AuthProvider.test.js

@@ -0,0 +1,23 @@
+import React from "react";
+import { render, screen } from "@testing-library/react";
+import AuthProvider, { AuthContext } from "../src/AuthProvider";
+import "@testing-library/jest-dom";
+describe("AuthProvider", () => {
+    it("should provide default user and roles as null and empty array", () => {
+        render(
+            <AuthProvider>
+                <AuthContext.Consumer>
+                    {({ user, roles }) => (
+                        <>
+                            <div data-testid="user">{user ? user.name : "null"}</div>
+                            <div data-testid="roles">{roles.length}</div>
+                        </>
+                    )}
+                </AuthContext.Consumer>
+            </AuthProvider>
+        );
+
+        expect(screen.getByTestId("user")).toHaveTextContent("null");
+        expect(screen.getByTestId("roles")).toHaveTextContent("0");
+    });
+});