feat(auth): refresh for relay

app/__tests__/authFetch.test.ts

@@ -0,0 +1,59 @@
+import { authFetch, refreshTokens } from "@phoenix/authFetch";
+jest.mock("@phoenix/config");
+
+describe("authFetch", () => {
+  const _fetch = global.fetch;
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  afterEach(() => {
+    global.fetch = _fetch;
+  });
+  it("should call fetch with the provided input and init", async () => {
+    // @ts-expect-error mock global fetch
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        json: () => Promise.resolve({ data: "12345" }),
+      })
+    );
+
+    const response = await authFetch("/test", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ test: "test" }),
+    }).then((res) => res.json());
+
+    expect(response).toEqual({ data: "12345" });
+  });
+  it("should try to refresh the tokens if it gets a 401", async () => {
+    let count = 0;
+    // @ts-expect-error mock global fetch
+    global.fetch = jest.fn(() => {
+      count += 1;
+      return Promise.resolve({
+        status: count === 1 ? 401 : 200,
+        ok: count === 1 ? false : true,
+        json: () => Promise.resolve(),
+      });
+    });
+
+    await authFetch("/test", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ test: "test" }),
+    });
+
+    expect(count).toBe(3);
+    // @ts-expect-error mock global fetch
+    expect(global.fetch.mock.calls[0][0]).toBe("/test");
+    // @ts-expect-error mock global fetch
+    expect(global.fetch.mock.calls[1][0]).toBe("http://localhost/auth/refresh");
+    // @ts-expect-error mock global fetch
+    expect(global.fetch.mock.calls[2][0]).toBe("/test");
+  });
+});

app/jest.config.js

@@ -3,7 +3,7 @@
 // eslint-disable-next-line no-undef
 module.exports = {
   preset: "ts-jest",
-  testEnvironment: "node",
+  testEnvironment: "jsdom",
   prettierPath: null,
   transform: {
     "^.+\\.[jt]sx?$": ["esbuild-jest"],

app/package.json

@@ -72,6 +72,7 @@
     "eslint-plugin-simple-import-sort": "^10.0.0",
     "graphql": "^16.9.0",
     "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
     "only-allow": "^1.2.1",
     "prettier": "^3.3.3",
     "relay-compiler": "^16.2.0",