initial commit

src/__tests__/token-store.test.ts

@@ -0,0 +1,60 @@
+import { describe, it, expect, beforeEach, afterEach } from "bun:test";
+import { existsSync, unlinkSync, mkdirSync } from "fs";
+import { dirname } from "path";
+import {
+  saveToken,
+  getToken,
+  removeToken,
+  findUserIdByToken,
+  initTokenStore,
+} from "../token-store";
+
+const TEST_STORE = "./data/test-tokens.json";
+
+beforeEach(() => {
+  const dir = dirname(TEST_STORE);
+  if (!existsSync(dir)) mkdirSync(dir, { recursive: true });
+  if (existsSync(TEST_STORE)) unlinkSync(TEST_STORE);
+  initTokenStore(TEST_STORE);
+});
+
+afterEach(() => {
+  if (existsSync(TEST_STORE)) unlinkSync(TEST_STORE);
+});
+
+describe("token-store", () => {
+  it("saves and retrieves token", () => {
+    saveToken("user1", "token-abc", 3600);
+    expect(getToken("user1")).toBe("token-abc");
+  });
+
+  it("returns null for expired token", () => {
+    saveToken("user1", "token-abc", -1);
+    expect(getToken("user1")).toBeNull();
+  });
+
+  it("returns null for nonexistent user", () => {
+    expect(getToken("nobody")).toBeNull();
+  });
+
+  it("removes token", () => {
+    saveToken("user1", "token-abc", 3600);
+    removeToken("user1");
+    expect(getToken("user1")).toBeNull();
+  });
+
+  it("finds userId by token", () => {
+    saveToken("user1", "token-abc", 3600);
+    expect(findUserIdByToken("token-abc")).toBe("user1");
+  });
+
+  it("returns null for unknown token", () => {
+    expect(findUserIdByToken("unknown")).toBeNull();
+  });
+
+  it("persists across reload", () => {
+    saveToken("user1", "token-abc", 3600);
+    initTokenStore(TEST_STORE);
+    expect(getToken("user1")).toBe("token-abc");
+  });
+});