@measey/mycoder-agent
Version:
Agent module for mycoder - an AI-powered software development assistant
177 lines • 8.17 kB
JavaScript
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { shellStartTool } from './shellStart';
import { ShellStatus, ShellTracker } from './ShellTracker';
/**
* This test focuses on the interaction between shellStart and ShellTracker
* to identify potential issues with shell status tracking.
*
* TODO: These tests are currently skipped due to issues with the test setup.
* They should be revisited and fixed in a future update.
*/
describe('shellStart ShellTracker integration', () => {
// Create mock process and event handlers
const mockProcess = {
on: vi.fn(),
stdout: { on: vi.fn() },
stderr: { on: vi.fn() },
};
// Capture event handlers
// eslint-disable-next-line @typescript-eslint/no-unsafe-function-type
const eventHandlers = {};
// Set up mock for child_process.spawn
vi.mock('child_process', () => ({
spawn: vi.fn().mockImplementation(() => {
// Set up event handler capture
mockProcess.on.mockImplementation((event, handler) => {
eventHandlers[event] = handler;
return mockProcess;
});
return mockProcess;
}),
}));
// Create a real ShellTracker
let shellTracker;
// Create mock logger
const mockLogger = {
log: vi.fn(),
debug: vi.fn(),
error: vi.fn(),
warn: vi.fn(),
info: vi.fn(),
};
// Create mock context function
const createMockContext = () => ({
logger: mockLogger,
workingDirectory: '/test',
headless: false,
userSession: false,
tokenTracker: { trackTokens: vi.fn() },
githubMode: false,
provider: 'anthropic',
maxTokens: 4000,
temperature: 0,
agentTracker: { registerAgent: vi.fn() },
shellTracker: shellTracker,
browserTracker: { registerSession: vi.fn() },
});
beforeEach(() => {
vi.clearAllMocks();
shellTracker = new ShellTracker('test-agent');
Object.keys(eventHandlers).forEach((key) => delete eventHandlers[key]);
// Mock the registerShell method to return a known ID
vi.spyOn(shellTracker, 'registerShell').mockImplementation((command) => {
const shellId = 'test-shell-id';
const shell = {
shellId,
status: ShellStatus.RUNNING,
startTime: new Date(),
metadata: { command },
};
shellTracker['shells'].set(shellId, shell);
return shellId;
});
});
afterEach(() => {
vi.resetAllMocks();
});
// TODO: Fix these tests
it.skip('should update shell status to COMPLETED when process exits with code 0 in sync mode', async () => {
// Start the shell command but don't await it yet
const resultPromise = shellStartTool.execute({ command: 'echo test', description: 'Test command', timeout: 5000 }, createMockContext());
// Verify the shell is registered
expect(shellTracker.getShells().length).toBe(1);
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(1);
// Trigger the exit event with success code
eventHandlers['exit']?.(0, null);
// Now await the result
const result = await resultPromise;
// Verify sync mode
expect(result.mode).toBe('sync');
// Check shell tracker status after completion
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(0);
expect(shellTracker.getShells(ShellStatus.COMPLETED).length).toBe(1);
// Verify the shell details
const completedShells = shellTracker.getShells(ShellStatus.COMPLETED);
expect(completedShells?.[0]?.shellId).toBe('test-shell-id');
expect(completedShells?.[0]?.metadata.exitCode).toBe(0);
});
it.skip('should update shell status to ERROR when process exits with non-zero code in sync mode', async () => {
// Start the shell command but don't await it yet
const resultPromise = shellStartTool.execute({ command: 'invalid command', description: 'Test error', timeout: 5000 }, createMockContext());
// Verify the shell is registered
expect(shellTracker.getShells().length).toBe(1);
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(1);
// Trigger the exit event with error code
eventHandlers['exit']?.(1, null);
// Now await the result
const result = await resultPromise;
// Verify sync mode
expect(result.mode).toBe('sync');
// Check shell tracker status after completion
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(0);
expect(shellTracker.getShells(ShellStatus.ERROR).length).toBe(1);
// Verify the shell details
const errorShells = shellTracker.getShells(ShellStatus.ERROR);
expect(errorShells?.[0]?.shellId).toBe('test-shell-id');
expect(errorShells?.[0]?.metadata.exitCode).toBe(1);
});
it.skip('should update shell status to COMPLETED when process exits with code 0 in async mode', async () => {
// Force async mode by using a modified version of the tool with timeout=0
const modifiedShellStartTool = {
...shellStartTool,
execute: async (params, context) => {
// Force timeout to 0 to ensure async mode
const result = await shellStartTool.execute({ ...params, timeout: 0 }, context);
return result;
},
};
// Start the shell command with forced async mode
const resultPromise = modifiedShellStartTool.execute({ command: 'long command', description: 'Async test', timeout: 5000 }, createMockContext());
// Await the result, which should be in async mode
const result = await resultPromise;
// Verify async mode
expect(result.mode).toBe('async');
// Shell should still be running
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(1);
// Now trigger the exit event with success code
eventHandlers['exit']?.(0, null);
// Check shell tracker status after completion
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(0);
expect(shellTracker.getShells(ShellStatus.COMPLETED).length).toBe(1);
});
it.skip('should handle multiple concurrent shell commands correctly', async () => {
// Start first command
const cmd1Promise = shellStartTool.execute({ command: 'cmd1', description: 'First command', timeout: 5000 }, createMockContext());
// Trigger completion for the first command
eventHandlers['exit']?.(0, null);
// Get the first result
const result1 = await cmd1Promise;
// Reset the shell tracker for the second command
shellTracker['shells'] = new Map();
// Re-mock registerShell for the second command with a different ID
vi.spyOn(shellTracker, 'registerShell').mockImplementation((command) => {
const shellId = 'test-shell-id-2';
const shell = {
shellId,
status: ShellStatus.RUNNING,
startTime: new Date(),
metadata: { command },
};
shellTracker['shells'].set(shellId, shell);
return shellId;
});
// Start a second command
const cmd2Promise = shellStartTool.execute({ command: 'cmd2', description: 'Second command', timeout: 5000 }, createMockContext());
// Trigger failure for the second command
eventHandlers['exit']?.(1, null);
// Get the second result
const result2 = await cmd2Promise;
// Verify both commands completed properly
expect(result1.mode).toBe('sync');
expect(result2.mode).toBe('sync');
// Verify shell tracker state
expect(shellTracker.getShells(ShellStatus.RUNNING).length).toBe(0);
expect(shellTracker.getShells(ShellStatus.ERROR).length).toBe(1);
});
});
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