homepage/src/components/services/status.test.jsx

// @vitest-environment jsdom

import { render, screen } from "@testing-library/react";
import { beforeEach, describe, expect, it, vi } from "vitest";

const { useSWR } = vi.hoisted(() => ({ useSWR: vi.fn() }));

vi.mock("swr", () => ({
  default: useSWR,
}));

import Status from "./status";

describe("components/services/status", () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  it("requests docker status and renders unknown by default", () => {
    useSWR.mockReturnValue({ data: undefined, error: undefined });

    render(<Status service={{ container: "c", server: "s" }} />);

    expect(useSWR).toHaveBeenCalledWith("/api/docker/status/c/s");
    expect(screen.getByText("docker.unknown")).toBeInTheDocument();
  });

  it("renders error when SWR fails", () => {
    useSWR.mockReturnValue({ data: undefined, error: new Error("nope") });

    render(<Status service={{ container: "c", server: "s" }} />);

    expect(screen.getByText("docker.error")).toBeInTheDocument();
  });

  it("renders healthy/unhealthy and partial/exited/not found statuses", () => {
    useSWR.mockReturnValue({ data: { status: "running", health: "healthy" }, error: undefined });
    render(<Status service={{ container: "c", server: "s" }} />);
    expect(screen.getByText("docker.healthy")).toBeInTheDocument();

    useSWR.mockReturnValue({ data: { status: "running", health: "unhealthy" }, error: undefined });
    render(<Status service={{ container: "c", server: "s" }} />);
    expect(screen.getByText("docker.unhealthy")).toBeInTheDocument();

    useSWR.mockReturnValue({ data: { status: "partial 1/2" }, error: undefined });
    render(<Status service={{ container: "c", server: "s" }} />);
    expect(screen.getByText("docker.partial 1/2")).toBeInTheDocument();

    useSWR.mockReturnValue({ data: { status: "exited" }, error: undefined });
    render(<Status service={{ container: "c", server: "s" }} />);
    expect(screen.getByText("docker.exited")).toBeInTheDocument();

    useSWR.mockReturnValue({ data: { status: "not found" }, error: undefined });
    render(<Status service={{ container: "c", server: "s" }} />);
    expect(screen.getByText("docker.not_found")).toBeInTheDocument();
  });

  it("renders starting health when container is running and starting", () => {
    useSWR.mockReturnValue({ data: { status: "running", health: "starting" }, error: undefined });

    render(<Status service={{ container: "c", server: "s" }} />);

    expect(screen.getByText("docker.starting")).toBeInTheDocument();
  });

  it("renders a dot when style is dot", () => {
    useSWR.mockReturnValue({ data: { status: "running" }, error: undefined });

    const { container } = render(<Status service={{ container: "c", server: "s" }} style="dot" />);

    expect(screen.queryByText("docker.running")).not.toBeInTheDocument();
    expect(container.querySelector(".rounded-full")).toBeTruthy();
  });
});