Files
fusion/packages/dashboard/app/components/__tests__/DevServerView.mobile.test.tsx
Fusion (runfusion.ai) abd4fad929 test(FN-4925): complete Step 6 — add mobile layout regression coverage
Fusion-Task-Id: FN-4925
Fusion-Task-Lineage: 31fe1419-89df-4d8b-b7fe-7a872801c665
2026-05-17 14:03:16 -07:00

95 lines
3.4 KiB
TypeScript

import { render, screen } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import { loadAllAppCss } from "../../test/cssFixture";
import { DevServerView } from "../DevServerView";
const mockUseDevServer = vi.fn();
const mockUseDevServerLogs = vi.fn();
const mockUsePreviewEmbed = vi.fn();
vi.mock("../../hooks/useDevServer", () => ({
useDevServer: (...args: unknown[]) => mockUseDevServer(...args),
}));
vi.mock("../../hooks/useDevServerLogs", () => ({
useDevServerLogs: (...args: unknown[]) => mockUseDevServerLogs(...args),
}));
vi.mock("../../hooks/usePreviewEmbed", () => ({
usePreviewEmbed: (...args: unknown[]) => mockUsePreviewEmbed(...args),
}));
vi.mock("../DevServerLogViewer", () => ({
DevServerLogViewer: () => <div data-testid="mock-devserver-log-viewer" />,
}));
function createDevServerHookState() {
return {
session: {
config: { id: "default", name: "Dev Server", command: "pnpm dev", cwd: "." },
status: "running",
previewUrl: "http://localhost:3000",
logHistory: [],
},
sessions: [],
detectedCommands: [],
previewUrl: "http://localhost:3000",
isLoading: false,
error: null,
startServer: vi.fn().mockResolvedValue(undefined),
stopServer: vi.fn().mockResolvedValue(undefined),
restartServer: vi.fn().mockResolvedValue(undefined),
setPreviewUrl: vi.fn().mockResolvedValue(undefined),
detectCommands: vi.fn().mockResolvedValue(undefined),
refresh: vi.fn().mockResolvedValue(undefined),
};
}
describe("DevServerView mobile CSS/structure", () => {
it("defines one mobile rule-set for preview header/actions and wraps badge correctly", () => {
const css = loadAllAppCss();
const mobileBlockMatch = css.match(/@media \(max-width: 768px\)\s*\{([\s\S]*?)\n\}/g) ?? [];
const mobileCss = mobileBlockMatch.join("\n");
const headerRuleCount = (mobileCss.match(/\.devserver-preview-header\s*\{/g) ?? []).length;
expect(headerRuleCount).toBe(1);
expect(mobileCss).toMatch(/\.devserver-preview-url-badge\s*\{[\s\S]*max-width:\s*100%/);
expect(mobileCss).toMatch(/\.dev-server-header-title\s*\{[\s\S]*flex-wrap:\s*wrap/);
});
it("renders preview header elements and keeps URL badge outside preview actions", () => {
mockUseDevServer.mockReturnValue(createDevServerHookState());
mockUseDevServerLogs.mockReturnValue({
entries: [],
loading: false,
loadingMore: false,
hasMore: false,
total: 0,
loadMore: vi.fn(),
});
mockUsePreviewEmbed.mockReturnValue({
embedStatus: "embedded",
setEmbedStatus: vi.fn(),
resetEmbedStatus: vi.fn(),
iframeRef: { current: null },
isEmbedded: true,
isBlocked: false,
blockReason: null,
retry: vi.fn(),
});
render(<DevServerView addToast={vi.fn()} projectId="project-a" />);
const previewPanel = screen.getByTestId("devserver-preview-panel");
const badge = screen.getByTestId("devserver-preview-url-badge");
const actions = previewPanel.querySelector(".devserver-preview-actions");
const statusBadge = screen.getByTestId("dev-server-status-badge");
expect(previewPanel.querySelector(".devserver-preview-header")).toBeInTheDocument();
expect(statusBadge).toBeInTheDocument();
expect(actions).toBeTruthy();
expect(actions?.contains(badge)).toBe(false);
expect(badge.parentElement).toBe(previewPanel.querySelector(".devserver-preview-header"));
});
});