Files
kandev/apps/web/components/task/file-tab-content.test.tsx
T
2026-07-30 10:44:30 +01:00

69 lines
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TypeScript

import { fireEvent, render, screen } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import type { ReactNode } from "react";
import type { OpenFileTab } from "@/lib/types/backend";
import { FileTabContent } from "./file-tab-content";
vi.mock("./file-editor-content", () => ({
FileEditorContent: ({
markdownPreview,
onToggleMarkdownPreview,
}: {
markdownPreview?: boolean;
onToggleMarkdownPreview?: () => void;
}) => (
<div data-testid="file-editor-content" data-markdown-preview={String(markdownPreview)}>
<button type="button" onClick={onToggleMarkdownPreview}>
Toggle preview
</button>
</div>
),
}));
vi.mock("@kandev/ui/tabs", () => ({
TabsContent: ({ children }: { children: ReactNode }) => <div>{children}</div>,
}));
vi.mock("./file-viewer-header", () => ({
FileViewerExternalLink: () => null,
}));
vi.mock("./file-image-viewer", () => ({ FileImageViewer: () => null }));
vi.mock("./file-binary-viewer", () => ({ FileBinaryViewer: () => null }));
const file: OpenFileTab = {
path: "README.md",
name: "README.md",
content: "# README",
originalContent: "# README",
originalHash: "hash",
isDirty: false,
markdownPreview: true,
};
describe("FileTabContent Markdown preview", () => {
it("renders a Markdown tab in preview mode and forwards the toggle", () => {
const onToggleMarkdownPreview = vi.fn();
render(
<FileTabContent
tab={file}
activeSession={null}
activeSessionId="session-1"
taskId="task-1"
isSaving={false}
onFileChange={vi.fn()}
onFileSave={vi.fn()}
onFileDelete={vi.fn()}
onToggleMarkdownPreview={onToggleMarkdownPreview}
/>,
);
expect(screen.getByTestId("file-editor-content").getAttribute("data-markdown-preview")).toBe(
"true",
);
fireEvent.click(screen.getByRole("button", { name: "Toggle preview" }));
expect(onToggleMarkdownPreview).toHaveBeenCalledOnce();
});
});