import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import { fireEvent, render, screen } from "@testing-library/react";
import { describe, expect, it } from "vitest";
import { ToastProvider } from "../../shell/toasts";
import { SettingsPage } from "./SettingsPage";
function renderPage(seedPrompt?: string) {
const queryClient = new QueryClient({ defaultOptions: { queries: { retry: false } } });
if (seedPrompt !== undefined) {
queryClient.setQueryData(["config", "user-prompt"], seedPrompt);
}
render(
<QueryClientProvider client={queryClient}>
<ToastProvider>
<SettingsPage />
</ToastProvider>
</QueryClientProvider>,
);
}
describe("SettingsPage", () => {
it("shows a loading state before the prompt loads", () => {
renderPage();
expect(screen.getByText("Loading…")).toBeInTheDocument();
expect(screen.queryByPlaceholderText(/always run/)).not.toBeInTheDocument();
});
it("seeds the textarea from the loaded prompt and disables save until edited", () => {
renderPage("existing prompt");
expect(screen.getByPlaceholderText(/always run/)).toHaveValue("existing prompt");
expect(screen.getByRole("button", { name: "Save" })).toBeDisabled();
expect(screen.queryByText("unsaved changes")).not.toBeInTheDocument();
});
it("marks the draft dirty and enables save once edited", () => {
renderPage("existing prompt");
fireEvent.change(screen.getByPlaceholderText(/always run/), {
target: { value: "existing prompt, edited" },
});
expect(screen.getByRole("button", { name: "Save" })).not.toBeDisabled();
expect(screen.getByText("unsaved changes")).toBeInTheDocument();
});
});