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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { describe, it, expect, vi, beforeEach } from 'vitest';
import { directoryCommand, expandHomeDir } from './directoryCommand.js';
import { Config, WorkspaceContext } from '@google/gemini-cli-core';
import { CommandContext } from './types.js';
import { MessageType } from '../types.js';
import * as os from 'os';
import * as path from 'path';
describe('directoryCommand', () => {
let mockContext: CommandContext;
let mockConfig: Config;
let mockWorkspaceContext: WorkspaceContext;
const addCommand = directoryCommand.subCommands?.find(
(c) => c.name === 'add',
);
const showCommand = directoryCommand.subCommands?.find(
(c) => c.name === 'show',
);
beforeEach(() => {
mockWorkspaceContext = {
addDirectory: vi.fn(),
getDirectories: vi
.fn()
.mockReturnValue([
path.normalize('/home/user/project1'),
path.normalize('/home/user/project2'),
]),
} as unknown as WorkspaceContext;
mockConfig = {
getWorkspaceContext: () => mockWorkspaceContext,
isRestrictiveSandbox: vi.fn().mockReturnValue(false),
getGeminiClient: vi.fn().mockReturnValue({
addDirectoryContext: vi.fn(),
}),
getWorkingDir: () => '/test/dir',
shouldLoadMemoryFromIncludeDirectories: () => false,
getDebugMode: () => false,
getFileService: () => ({}),
getExtensionContextFilePaths: () => [],
getFileFilteringOptions: () => ({ ignore: [], include: [] }),
setUserMemory: vi.fn(),
setGeminiMdFileCount: vi.fn(),
} as unknown as Config;
mockContext = {
services: {
config: mockConfig,
settings: {
merged: {
memoryDiscoveryMaxDirs: 1000,
},
},
},
ui: {
addItem: vi.fn(),
},
} as unknown as CommandContext;
});
describe('show', () => {
it('should display the list of directories', () => {
if (!showCommand?.action) throw new Error('No action');
showCommand.action(mockContext, '');
expect(mockWorkspaceContext.getDirectories).toHaveBeenCalled();
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.INFO,
text: `Current workspace directories:\n- ${path.normalize(
'/home/user/project1',
)}\n- ${path.normalize('/home/user/project2')}`,
}),
expect.any(Number),
);
});
});
describe('add', () => {
it('should show an error if no path is provided', () => {
if (!addCommand?.action) throw new Error('No action');
addCommand.action(mockContext, '');
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.ERROR,
text: 'Please provide at least one path to add.',
}),
expect.any(Number),
);
});
it('should call addDirectory and show a success message for a single path', async () => {
const newPath = path.normalize('/home/user/new-project');
if (!addCommand?.action) throw new Error('No action');
await addCommand.action(mockContext, newPath);
expect(mockWorkspaceContext.addDirectory).toHaveBeenCalledWith(newPath);
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.INFO,
text: `Successfully added directories:\n- ${newPath}`,
}),
expect.any(Number),
);
});
it('should call addDirectory for each path and show a success message for multiple paths', async () => {
const newPath1 = path.normalize('/home/user/new-project1');
const newPath2 = path.normalize('/home/user/new-project2');
if (!addCommand?.action) throw new Error('No action');
await addCommand.action(mockContext, `${newPath1},${newPath2}`);
expect(mockWorkspaceContext.addDirectory).toHaveBeenCalledWith(newPath1);
expect(mockWorkspaceContext.addDirectory).toHaveBeenCalledWith(newPath2);
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.INFO,
text: `Successfully added directories:\n- ${newPath1}\n- ${newPath2}`,
}),
expect.any(Number),
);
});
it('should show an error if addDirectory throws an exception', async () => {
const error = new Error('Directory does not exist');
vi.mocked(mockWorkspaceContext.addDirectory).mockImplementation(() => {
throw error;
});
const newPath = path.normalize('/home/user/invalid-project');
if (!addCommand?.action) throw new Error('No action');
await addCommand.action(mockContext, newPath);
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.ERROR,
text: `Error adding '${newPath}': ${error.message}`,
}),
expect.any(Number),
);
});
it('should handle a mix of successful and failed additions', async () => {
const validPath = path.normalize('/home/user/valid-project');
const invalidPath = path.normalize('/home/user/invalid-project');
const error = new Error('Directory does not exist');
vi.mocked(mockWorkspaceContext.addDirectory).mockImplementation(
(p: string) => {
if (p === invalidPath) {
throw error;
}
},
);
if (!addCommand?.action) throw new Error('No action');
await addCommand.action(mockContext, `${validPath},${invalidPath}`);
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.INFO,
text: `Successfully added directories:\n- ${validPath}`,
}),
expect.any(Number),
);
expect(mockContext.ui.addItem).toHaveBeenCalledWith(
expect.objectContaining({
type: MessageType.ERROR,
text: `Error adding '${invalidPath}': ${error.message}`,
}),
expect.any(Number),
);
});
});
it('should correctly expand a Windows-style home directory path', () => {
const windowsPath = '%userprofile%\\Documents';
const expectedPath = path.win32.join(os.homedir(), 'Documents');
const result = expandHomeDir(windowsPath);
expect(path.win32.normalize(result)).toBe(
path.win32.normalize(expectedPath),
);
});
});
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