ccs/tests/unit/commands/docker-status-subcommand.test.ts

import { afterEach, beforeEach, describe, expect, it } from 'bun:test';

let logLines: string[] = [];
let errorLines: string[] = [];
let originalConsoleLog: typeof console.log;
let originalConsoleError: typeof console.error;
let originalExitCode: number | undefined;

beforeEach(() => {
  logLines = [];
  errorLines = [];
  originalConsoleLog = console.log;
  originalConsoleError = console.error;
  originalExitCode = process.exitCode;
  process.exitCode = 0;

  console.log = (...args: unknown[]) => {
    logLines.push(args.map(String).join(' '));
  };
  console.error = (...args: unknown[]) => {
    errorLines.push(args.map(String).join(' '));
  };
});

afterEach(() => {
  console.log = originalConsoleLog;
  console.error = originalConsoleError;
  process.exitCode = originalExitCode ?? 0;
});

async function loadHandleStatus() {
  const mod = await import(
    `../../../src/commands/docker/status-subcommand?test=${Date.now()}-${Math.random()}`
  );
  return mod.handleStatus;
}

describe('docker status subcommand', () => {
  it('prints supervisor failure details instead of masking them as a missing container', async () => {
    const dockerModule = (await import(
      '../../../src/docker'
    )) as typeof import('../../../src/docker');
    const originalStatus = dockerModule.DockerExecutor.prototype.status;
    dockerModule.DockerExecutor.prototype.status = function () {
      return {
        compose: {
          command: '',
          exitCode: 0,
          stdout: 'NAME                STATUS',
          stderr: '',
          remote: false,
        },
        supervisor: {
          command: '',
          exitCode: 7,
          stdout: '',
          stderr: 'unix:///var/run/supervisor.sock no such file',
          remote: false,
        },
      };
    };

    try {
      const handleStatus = await loadHandleStatus();
      await handleStatus([]);

      const rendered = logLines.join('\n');
      expect(rendered).toContain('Docker status');
      expect(rendered).toContain('Supervisor status check failed');
      expect(rendered).toContain('supervisor.sock no such file');
      expect(rendered).not.toContain('may not be running');
      expect(errorLines).toEqual([]);
      expect(process.exitCode).toBe(0);
    } finally {
      dockerModule.DockerExecutor.prototype.status = originalStatus;
    }
  });
});