Playwrightモニタリング C#テストを24時間365日の本番監視に変える

				
					await Page.GotoAsync("https://shop.example.com");
await Page.GetByPlaceholder("Search products")
    .FillAsync("trail shoes");
await Page.Keyboard.PressAsync("Enter");
await Expect(Page).ToHaveURLAsync(new Regex("/search"));
 
await Page.GetByRole(AriaRole.Link,
    new() { Name = "Trail Runner" }).ClickAsync();
await Page.GetByRole(AriaRole.Button,
    new() { Name = "Add to cart" }).ClickAsync();
await Expect(Page.GetByTestId("cart-count"))
    .ToHaveTextAsync("1");
 
// Checkout page must load and render
await Page.GotoAsync("https://shop.example.com/checkout");
await Expect(Page.GetByRole(AriaRole.Heading,
    new() { Name = "Checkout" })).ToBeVisibleAsync();