tech-log-frontend/tests/features/tech-log/studio-screens-smoke.test.tsx

// @vitest-environment jsdom

import { fireEvent, render, screen, waitFor } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import type { ReactNode } from "react";
import { MemoryRouter, useLocation, useNavigate } from "react-router-dom";
import { afterEach, describe, expect, it, vi } from "vitest";

import { createTechLogFeatureInstalledInput } from "../../../src/features/tech-log/adapters/create-tech-log-feature-input.ts";
import { MOCK_STUDIO_INSTALL_CONTEXT } from "../../helpers/studio-install-context.ts";
import type { StudioGateway } from "../../../src/features/tech-log/application/ports/studio-gateway.ts";
import type { DocumentPage } from "../../../src/features/tech-log/contracts/studio/contract.ts";
import { DocumentList } from "../../../src/features/tech-log/presentation/studio/components/document-list.tsx";
import { NewDocumentForm } from "../../../src/features/tech-log/presentation/studio/components/new-document-form.tsx";
import { StudioDashboard } from "../../../src/features/tech-log/presentation/studio/components/studio-dashboard.tsx";
import { StudioProvider } from "../../../src/features/tech-log/presentation/studio/studio-provider.tsx";
import { ApplicationProvider } from "../../../src/presentation/providers/application-provider.tsx";
import { createTestApplication } from "../../helpers/create-test-application.ts";

afterEach(() => vi.restoreAllMocks());

function LocationProbe() {
  return <output aria-label="현재 경로">{useLocation().pathname}</output>;
}

function RouterStudioProvider({
  children,
  gateway,
}: Readonly<{ children: ReactNode; gateway: StudioGateway }>) {
  const navigate = useNavigate();
  return (
    <StudioProvider
      createGateway={() => gateway}
      navigate={(href) => {
        void navigate(href);
      }}
    >
      {children}
    </StudioProvider>
  );
}

function renderScreen(children: ReactNode, gateway: StudioGateway) {
  const input = createTechLogFeatureInstalledInput(MOCK_STUDIO_INSTALL_CONTEXT).input;
  return render(
    <ApplicationProvider
      application={createTestApplication({
        featureInputs: { "tech-log": { ...input, createStudioGateway: () => gateway } },
      })}
    >
      <MemoryRouter initialEntries={["/studio"]}>
        <RouterStudioProvider gateway={gateway}>{children}</RouterStudioProvider>
      </MemoryRouter>
    </ApplicationProvider>,
  );
}

describe("TechLog Studio index screens", () => {
  it("shows the source dashboard totals, workflow sections, status links, and sample rows", async () => {
    const gateway = createTechLogFeatureInstalledInput(MOCK_STUDIO_INSTALL_CONTEXT).input.createStudioGateway();

    const { container } = renderScreen(<StudioDashboard />, gateway);

    const summary = await screen.findByLabelText("Studio 요약");
    expect(summary).toHaveTextContent("전체 작업본7");
    expect(summary).toHaveTextContent("검증할 기록5");
    expect(summary).toHaveTextContent("게시 준비0");
    expect(summary).toHaveTextContent("게시 기록4");
    expect(screen.getByRole("heading", { level: 1, name: "작업 흐름" })).toBeVisible();
    expect(
      Array.from(container.querySelectorAll(".studio-section-title a"), (link) => [
        link.textContent,
        link.getAttribute("href"),
      ]),
    ).toEqual([
      ["전체 보기", "/studio/documents"],
      ["전체 보기", "/studio/documents"],
      ["전체 보기", "/studio/documents"],
      ["게시 기록 보기", "/studio/publications"],
    ]);
    expect(screen.getAllByText("컬렉션 Fetch Join과 페이징은 왜 충돌하는가").length).toBeGreaterThan(0);
  });

  it("searches and filters documents and renders the source empty state", async () => {
    const gateway = createTechLogFeatureInstalledInput(MOCK_STUDIO_INSTALL_CONTEXT).input.createStudioGateway();
    renderScreen(<DocumentList />, gateway);

    expect(await screen.findByText("7개의 작업본")).toBeVisible();
    fireEvent.change(screen.getByLabelText("검색"), { target: { value: "Fetch Join" } });
    fireEvent.submit(screen.getByRole("search"));
    expect(await screen.findByText("1개의 작업본")).toBeVisible();
    expect(screen.getByText("컬렉션 Fetch Join과 페이징은 왜 충돌하는가")).toBeVisible();

    fireEvent.change(screen.getByLabelText("종류"), { target: { value: "QUESTION" } });
    expect(await screen.findByText("0개의 작업본")).toBeVisible();
    expect(screen.getByRole("heading", { level: 2, name: "조건에 맞는 작업본이 없습니다" })).toBeVisible();
  });

  it("cancels an obsolete list request and advances cursor pagination", async () => {
    const base = createTechLogFeatureInstalledInput(MOCK_STUDIO_INSTALL_CONTEXT).input.createStudioGateway();
    const all = await base.listDocuments({ limit: 20 });
    let obsoleteSignal: AbortSignal | undefined;
    const firstPage: DocumentPage = { items: all.items.slice(0, 1), nextCursor: "next-page" };
    const secondPage: DocumentPage = { items: all.items.slice(1, 2), nextCursor: null };
    const listDocuments = vi.fn<StudioGateway["listDocuments"]>()
      .mockImplementationOnce((_query, { signal } = {}) => {
        obsoleteSignal = signal;
        return new Promise(() => {});
      })
      .mockResolvedValueOnce(firstPage)
      .mockResolvedValueOnce(secondPage);
    const gateway = { ...base, listDocuments } satisfies StudioGateway;
    renderScreen(<DocumentList />, gateway);

    fireEvent.change(screen.getByLabelText("종류"), { target: { value: "CASE" } });
    await waitFor(() => expect(obsoleteSignal?.aborted).toBe(true));
    expect(await screen.findByText("1개의 작업본")).toBeVisible();
    await userEvent.click(screen.getByRole("button", { name: "다음 작업본" }));
    await waitFor(() => expect(listDocuments).toHaveBeenCalledTimes(3));
    expect(screen.getByText(secondPage.items[0]!.title)).toBeVisible();
    expect(screen.queryByRole("button", { name: "다음 작업본" })).not.toBeInTheDocument();
  });

  it("shows a retry action after a list failure and recovers", async () => {
    const user = userEvent.setup();
    const base = createTechLogFeatureInstalledInput(MOCK_STUDIO_INSTALL_CONTEXT).input.createStudioGateway();
    const recovered = await base.listDocuments({ limit: 20 });
    const gateway = {
      ...base,
      listDocuments: vi.fn<StudioGateway["listDocuments"]>()
        .mockRejectedValueOnce(new Error("offline"))
        .mockResolvedValueOnce(recovered),
    } satisfies StudioGateway;
    renderScreen(<DocumentList />, gateway);

    expect(await screen.findByRole("alert")).toHaveTextContent("작업본을 불러오지 못했습니다.");
    await user.click(screen.getByRole("button", { name: "다시 시도" }));

    expect(await screen.findByText("7개의 작업본")).toBeVisible();
    expect(gateway.listDocuments).toHaveBeenCalledTimes(2);
  });

  it("creates the selected Question in the same session and redirects to its editor", async () => {
    const user = userEvent.setup();
    const gateway = createTechLogFeatureInstalledInput(MOCK_STUDIO_INSTALL_CONTEXT).input.createStudioGateway();
    renderScreen(
      <>
        <NewDocumentForm />
        <LocationProbe />
      </>,
      gateway,
    );

    await user.click(screen.getByRole("radio", { name: /Question/ }));
    await user.click(screen.getByRole("button", { name: "작업본 만들기" }));

    await waitFor(() => expect(screen.getByLabelText("현재 경로")).toHaveTextContent(/^\/studio\/documents\/[0-9a-f-]+\/edit$/));
    expect((await gateway.listDocuments({ kind: "QUESTION" })).items).toHaveLength(2);
  });
});