Files
fusion/packages/dashboard/app/components/FileBrowserModal.test.tsx
gsxdsm 2562814518 fix: project-scope terminal, file browser, agent execution, and heartbeat monitor
- TerminalService: use per-project instance map instead of destructive singleton
- File browser: thread projectId through API functions, hooks, and components
- Workspace file editor: pass projectId to read/write operations
- Agent heartbeat: guard execution with project scope validation
- Agent runs/stop: validate heartbeatMonitor matches scoped project
- CLI dashboard/serve: pass rootDir to heartbeatMonitor via server options
- Add getRootDir() to HeartbeatMonitor for scope comparison

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
2026-04-12 18:38:26 -07:00

628 lines
19 KiB
TypeScript

import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
import { render, screen, fireEvent, waitFor, act } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { FileBrowserModal } from "./FileBrowserModal";
import * as workspaceBrowserHook from "../hooks/useWorkspaceFileBrowser";
import * as workspaceEditorHook from "../hooks/useWorkspaceFileEditor";
import * as workspacesHook from "../hooks/useWorkspaces";
vi.mock("../hooks/useWorkspaceFileBrowser");
vi.mock("../hooks/useWorkspaceFileEditor");
vi.mock("../hooks/useWorkspaces");
const mockUseWorkspaceFileBrowser = vi.mocked(workspaceBrowserHook.useWorkspaceFileBrowser);
const mockUseWorkspaceFileEditor = vi.mocked(workspaceEditorHook.useWorkspaceFileEditor);
const mockUseWorkspaces = vi.mocked(workspacesHook.useWorkspaces);
describe("FileBrowserModal", () => {
const mockOnClose = vi.fn();
const mockOnWorkspaceChange = vi.fn();
const mockSave = vi.fn().mockResolvedValue(undefined);
const mockSetContent = vi.fn();
const mockSetPath = vi.fn();
const mockRefresh = vi.fn();
const defaultBrowserState = {
entries: [
{ name: "file1.ts", type: "file" as const, size: 1024, mtime: "2024-01-01" },
{ name: "folder1", type: "directory" as const, mtime: "2024-01-01" },
],
currentPath: ".",
setPath: mockSetPath,
loading: false,
error: null,
refresh: mockRefresh,
};
const defaultEditorState = {
content: "console.log('hello');",
setContent: mockSetContent,
originalContent: "console.log('hello');",
loading: false,
saving: false,
error: null,
save: mockSave,
hasChanges: false,
mtime: "2024-01-01",
};
beforeEach(() => {
vi.resetAllMocks();
mockUseWorkspaceFileBrowser.mockReturnValue(defaultBrowserState);
mockUseWorkspaceFileEditor.mockReturnValue(defaultEditorState);
mockUseWorkspaces.mockReturnValue({
projectName: "kb",
workspaces: [
{ id: "FN-001", label: "FN-001", title: "Task One", worktree: "/repo/.worktrees/kb-001", kind: "task" },
{ id: "FN-002", label: "FN-002", title: "Task Two", worktree: "/repo/.worktrees/kb-002", kind: "task" },
],
loading: false,
error: null,
});
Object.defineProperty(window, "innerWidth", {
writable: true,
configurable: true,
value: 1024,
});
});
afterEach(() => {
vi.restoreAllMocks();
});
it("renders project-root modal title and workspace selector", () => {
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
onWorkspaceChange={mockOnWorkspaceChange}
/>,
);
expect(screen.getByText("Files — Project")).toBeInTheDocument();
expect(screen.getByRole("button", { name: /kb/i })).toBeInTheDocument();
expect(mockUseWorkspaceFileBrowser).toHaveBeenCalledWith("project", true, undefined);
});
it("opens a file in the editor when selected", async () => {
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
fireEvent.click(screen.getByText("file1.ts"));
await waitFor(() => {
expect(screen.getByLabelText("Editor for file1.ts")).toBeInTheDocument();
});
expect(mockUseWorkspaceFileEditor).toHaveBeenLastCalledWith("project", "file1.ts", true, undefined);
});
it("switches workspace and notifies parent", async () => {
const user = userEvent.setup();
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
onWorkspaceChange={mockOnWorkspaceChange}
/>,
);
await user.click(screen.getByRole("button", { name: /kb/i }));
await user.click(screen.getByRole("button", { name: /FN-002 Task Two/i }));
expect(mockOnWorkspaceChange).toHaveBeenCalledWith("FN-002");
});
it("shows back button in mobile editor view", async () => {
Object.defineProperty(window, "innerWidth", {
writable: true,
configurable: true,
value: 375,
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
fireEvent(window, new Event("resize"));
fireEvent.click(screen.getByText("file1.ts"));
await waitFor(() => {
expect(screen.getByLabelText("Back to file list")).toBeInTheDocument();
});
});
it("keeps mobile close button visible and clickable", async () => {
Object.defineProperty(window, "innerWidth", {
writable: true,
configurable: true,
value: 375,
});
const { container } = render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
fireEvent(window, new Event("resize"));
const closeButton = container.querySelector("button.modal-close");
expect(closeButton).toBeInTheDocument();
expect(closeButton).toBeVisible();
fireEvent.click(closeButton!);
await waitFor(() => {
expect(mockOnClose).toHaveBeenCalledTimes(1);
});
});
it("close button is visible on mobile after selecting a file with a long path", async () => {
Object.defineProperty(window, "innerWidth", {
writable: true,
configurable: true,
value: 375,
});
// Provide a file with a long path name
const longFileName = "packages/dashboard/app/components/SomeVeryLongComponentName.tsx";
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: longFileName, type: "file" as const, size: 2048, mtime: "2024-01-01" },
],
});
const { container } = render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
fireEvent(window, new Event("resize"));
// Select the long-named file
fireEvent.click(screen.getByText(longFileName));
// Verify the file path appears in the header
await waitFor(() => {
const pathEl = container.querySelector(".file-browser-header-path");
expect(pathEl).toBeInTheDocument();
expect(pathEl?.textContent).toBe(longFileName);
});
const closeButton = container.querySelector("button.modal-close");
expect(closeButton).toBeInTheDocument();
expect(closeButton).toBeVisible();
// Clicking the close button should trigger onClose
fireEvent.click(closeButton!);
await waitFor(() => {
expect(mockOnClose).toHaveBeenCalledTimes(1);
});
});
it("long file path is truncated on mobile", async () => {
// Read CSS file directly to verify the overflow/ellipsis rules
// (JSDOM doesn't apply stylesheets, so computed style checks won't work)
const { readFileSync } = await import("fs");
const { resolve } = await import("path");
const cssPath = resolve(__dirname, "../styles.css");
const cssContent = readFileSync(cssPath, "utf-8");
// Extract mobile media query blocks
function extractMobileMediaBlocks(content: string): string {
const blocks: string[] = [];
const regex = /@media\s*\(\s*max-width:\s*768px\s*\)\s*\{/g;
let match;
while ((match = regex.exec(content)) !== null) {
const startIdx = match.index + match[0].length;
let braceCount = 1;
let endIdx = startIdx;
while (braceCount > 0 && endIdx < content.length) {
if (content[endIdx] === "{") braceCount += 1;
if (content[endIdx] === "}") braceCount -= 1;
endIdx += 1;
}
if (braceCount === 0) {
blocks.push(content.slice(startIdx, endIdx - 1));
}
}
return blocks.join("\n");
}
const mobileBlock = extractMobileMediaBlocks(cssContent);
// Find the file-browser-header-path rule within mobile blocks
const pathMatch = mobileBlock.match(
/\.file-browser-header-path\s*\{([^}]*)\}/,
);
expect(pathMatch).not.toBeNull();
const pathRules = pathMatch![1];
expect(pathRules).toContain("text-overflow: ellipsis");
expect(pathRules).toContain("white-space: nowrap");
expect(pathRules).toContain("overflow: hidden");
expect(pathRules).toContain("max-width: 50vw");
});
it("closes on Escape and saves on Cmd+S", () => {
mockUseWorkspaceFileEditor.mockReturnValue({
...defaultEditorState,
hasChanges: true,
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
fireEvent.keyDown(document, { key: "Escape" });
fireEvent.keyDown(document, { key: "s", metaKey: true });
expect(mockOnClose).toHaveBeenCalledTimes(1);
expect(mockSave).toHaveBeenCalledTimes(1);
});
it("renders hidden files and directories from the file listing", () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: ".env.example", type: "file", size: 42, mtime: "2024-01-01" },
{ name: ".github", type: "directory", mtime: "2024-01-01" },
{ name: "src", type: "directory", mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
expect(screen.getByText(".env.example")).toBeInTheDocument();
expect(screen.getByText(".github")).toBeInTheDocument();
expect(screen.getByText("src")).toBeInTheDocument();
});
describe("image file preview", () => {
it("renders image preview for .png files instead of editor", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "screenshot.png", type: "file" as const, size: 102400, mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
// Select the image file
await act(async () => {
fireEvent.click(screen.getByText("screenshot.png"));
});
// Should render an image preview
const imagePreview = screen.getByRole("img", { name: "screenshot.png" });
expect(imagePreview).toBeInTheDocument();
expect(imagePreview).toHaveAttribute("src", expect.stringContaining("screenshot.png"));
// Should NOT render the text editor
expect(screen.queryByLabelText(/Editor for screenshot.png/)).not.toBeInTheDocument();
});
it("renders image preview for .jpg files instead of editor", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "photo.jpg", type: "file" as const, size: 204800, mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
await act(async () => {
fireEvent.click(screen.getByText("photo.jpg"));
});
const imagePreview = screen.getByRole("img", { name: "photo.jpg" });
expect(imagePreview).toBeInTheDocument();
});
it("renders image preview for .gif files instead of editor", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "animation.gif", type: "file" as const, size: 51200, mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
await act(async () => {
fireEvent.click(screen.getByText("animation.gif"));
});
const imagePreview = screen.getByRole("img", { name: "animation.gif" });
expect(imagePreview).toBeInTheDocument();
});
it("renders image preview for .webp files instead of editor", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "image.webp", type: "file" as const, size: 76800, mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
await act(async () => {
fireEvent.click(screen.getByText("image.webp"));
});
const imagePreview = screen.getByRole("img", { name: "image.webp" });
expect(imagePreview).toBeInTheDocument();
});
it("hides save/discard actions for image files", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "test.png", type: "file" as const, size: 1024, mtime: "2024-01-01" },
],
});
// Mock editor state with changes
mockUseWorkspaceFileEditor.mockReturnValue({
...defaultEditorState,
hasChanges: true,
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
await act(async () => {
fireEvent.click(screen.getByText("test.png"));
});
// Should NOT show Discard or Save buttons for images
expect(screen.queryByRole("button", { name: /Discard/ })).not.toBeInTheDocument();
expect(screen.queryByRole("button", { name: /Save/ })).not.toBeInTheDocument();
});
it("still shows save/discard actions for text files with changes", async () => {
// Mock editor state with changes
mockUseWorkspaceFileEditor.mockReturnValue({
...defaultEditorState,
hasChanges: true,
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
// Select a text file
await act(async () => {
fireEvent.click(screen.getByText("file1.ts"));
});
// Should show Discard and Save buttons
expect(screen.getByRole("button", { name: /Discard/ })).toBeInTheDocument();
expect(screen.getByRole("button", { name: /Save/ })).toBeInTheDocument();
});
it("renders file editor for non-image binary files like .pdf", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "document.pdf", type: "file" as const, size: 1024000, mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="project"
isOpen={true}
onClose={mockOnClose}
/>,
);
await act(async () => {
fireEvent.click(screen.getByText("document.pdf"));
});
// Should show binary indicator
expect(screen.getByText(/Binary file — read only/)).toBeInTheDocument();
// Should NOT render an image preview
expect(screen.queryByRole("img")).not.toBeInTheDocument();
});
it("image preview uses workspace-safe URL pattern", async () => {
mockUseWorkspaceFileBrowser.mockReturnValue({
...defaultBrowserState,
entries: [
{ name: "test.png", type: "file" as const, size: 1024, mtime: "2024-01-01" },
],
});
render(
<FileBrowserModal
initialWorkspace="FN-001"
isOpen={true}
onClose={mockOnClose}
/>,
);
await act(async () => {
fireEvent.click(screen.getByText("test.png"));
});
const imagePreview = screen.getByRole("img", { name: "test.png" });
// URL should include workspace parameter
expect(imagePreview).toHaveAttribute(
"src",
expect.stringContaining("workspace=FN-001")
);
expect(imagePreview).toHaveAttribute(
"src",
expect.stringContaining("test.png")
);
});
});
describe("modal height constraint regression", () => {
it("max-height uses calc() to stay within viewport padding", async () => {
const fs = await import("fs");
const path = await import("path");
const cssPath = path.resolve(__dirname, "../styles.css");
const css = fs.readFileSync(cssPath, "utf-8");
// Extract the first .file-browser-modal block (desktop base styles)
// Match from ".file-browser-modal {" to its closing "}"
const blockMatch = css.match(
/\.file-browser-modal\s*\{[^}]*max-height:\s*([^;]+);/,
);
expect(blockMatch).toBeTruthy();
const maxHeightValue = blockMatch![1].trim();
// The max-height must use calc() with the overlay-padding-top variable
// so the modal fits within the visible viewport (100vh minus top+bottom padding)
expect(maxHeightValue).toContain("calc(");
expect(maxHeightValue).toContain("--overlay-padding-top");
expect(maxHeightValue).toContain("100vh");
});
it("height and max-height together do not exceed viewport on desktop", async () => {
const fs = await import("fs");
const path = await import("path");
const cssPath = path.resolve(__dirname, "../styles.css");
const css = fs.readFileSync(cssPath, "utf-8");
const blockMatch = css.match(
/\.file-browser-modal\s*\{([^}]*)\}/,
);
expect(blockMatch).toBeTruthy();
const block = blockMatch![1];
// Extract height value
const heightMatch = block.match(/height:\s*([^;]+);/);
expect(heightMatch).toBeTruthy();
const heightValue = heightMatch![1].trim();
// height should be a reasonable vh value (≤ 85vh for desktop)
const heightNum = parseFloat(heightValue);
expect(heightNum).toBeGreaterThan(0);
expect(heightNum).toBeLessThanOrEqual(85);
// max-height must be present and use calc()
const maxHeightMatch = block.match(/max-height:\s*([^;]+);/);
expect(maxHeightMatch).toBeTruthy();
expect(maxHeightMatch![1].trim()).toContain("calc(");
});
it("mobile styles use 100dvh for full-screen behavior", async () => {
const fs = await import("fs");
const path = await import("path");
const cssPath = path.resolve(__dirname, "../styles.css");
const css = fs.readFileSync(cssPath, "utf-8");
// Extract mobile media query blocks (similar to existing pattern)
function extractMobileMediaBlocks(content: string): string {
const blocks: string[] = [];
const regex = /@media\s*\(\s*max-width:\s*768px\s*\)\s*\{/g;
let match;
while ((match = regex.exec(content)) !== null) {
const startIdx = match.index + match[0].length;
let braceCount = 1;
let endIdx = startIdx;
while (braceCount > 0 && endIdx < content.length) {
if (content[endIdx] === "{") braceCount += 1;
if (content[endIdx] === "}") braceCount -= 1;
endIdx += 1;
}
if (braceCount === 0) {
blocks.push(content.slice(startIdx, endIdx - 1));
}
}
return blocks.join("\n");
}
const mobileBlock = extractMobileMediaBlocks(css);
// Find the file-browser-modal rule within mobile blocks
const modalMatch = mobileBlock.match(
/\.file-browser-modal\s*\{([^}]*)\}/,
);
expect(modalMatch).not.toBeNull();
const modalRules = modalMatch![1];
// Mobile should use 100dvh for height/max-height
expect(modalRules).toContain("100dvh");
});
});
});