AITrader/tests/stock-db.spec.ts

import { test, expect } from "@playwright/test";

test.describe("Stock Database", () => {
  test("should add and list stocks", async ({ page }) => {
    const uniqueTicker = `TEST${Date.now()}`;
    
    const createRes = await page.request.post("/api/stocks", {
      data: new URLSearchParams({ ticker: uniqueTicker }).toString(),
      headers: { "Content-Type": "application/x-www-form-urlencoded" },
    });
    expect(createRes.ok()).toBeTruthy();
    
    const listRes = await page.request.get("/api/stocks");
    const stocks = await listRes.json();
    expect(stocks).toContainEqual(expect.objectContaining({ ticker: uniqueTicker }));
  });

  test("should delete stock from database", async ({ page }) => {
    const uniqueTicker = `DEL${Date.now()}`;
    
    await page.request.post("/api/stocks", {
      data: new URLSearchParams({ ticker: uniqueTicker }).toString(),
      headers: { "Content-Type": "application/x-www-form-urlencoded" },
    });

    let listRes = await page.request.get("/api/stocks");
    let stocks = await listRes.json();
    expect(stocks).toContainEqual(expect.objectContaining({ ticker: uniqueTicker }));

    const delRes = await page.request.post("/api/stocks", {
      data: new URLSearchParams({ ticker: uniqueTicker, _method: "DELETE" }).toString(),
      headers: { "Content-Type": "application/x-www-form-urlencoded" },
    });
    expect(delRes.ok()).toBeTruthy();

    listRes = await page.request.get("/api/stocks");
    stocks = await listRes.json();
    expect(stocks).not.toContainEqual(expect.objectContaining({ ticker: uniqueTicker }));
  });
});