smartshell/test/test.silent.ts

import { expect, tap } from '@git.zone/tstest/tapbundle';
import * as smartshell from '../ts/index.js';

let testSmartshell: smartshell.Smartshell;

tap.test('setup for silent execution tests', async () => {
  testSmartshell = new smartshell.Smartshell({
    executor: 'bash',
    sourceFilePaths: [],
  });
  expect(testSmartshell).toBeInstanceOf(smartshell.Smartshell);
});

tap.test('execSilent should capture output without printing to console', async () => {
  const result = await testSmartshell.execSilent('echo "Hidden from console"');
  expect(result.stdout).toContain('Hidden from console');
  expect(result.exitCode).toEqual(0);
});

tap.test('execSilent should capture multi-line output', async () => {
  const result = await testSmartshell.execSilent('echo "Line 1" && echo "Line 2" && echo "Line 3"');
  const lines = result.stdout.trim().split('\n');
  expect(lines).toHaveLength(3);
  expect(lines[0]).toEqual('Line 1');
  expect(lines[1]).toEqual('Line 2');
  expect(lines[2]).toEqual('Line 3');
});

tap.test('execSilent should capture error output', async () => {
  const result = await testSmartshell.execSilent('echo "This works" && exit 1');
  expect(result.stdout).toContain('This works');
  expect(result.exitCode).toEqual(1);
});

tap.test('execSilent should parse command output programmatically', async () => {
  // Test that we can programmatically process the captured output
  const result = await testSmartshell.execSilent('echo "apple,banana,cherry"');
  const items = result.stdout.trim().split(',');
  expect(items).toHaveLength(3);
  expect(items[0]).toEqual('apple');
  expect(items[1]).toEqual('banana');
  expect(items[2]).toEqual('cherry');
});

tap.test('execStrictSilent should capture output and throw on error', async () => {
  // Test successful command
  const successResult = await testSmartshell.execStrictSilent('echo "Success"');
  expect(successResult.stdout).toContain('Success');
  expect(successResult.exitCode).toEqual(0);
  
  // Test that it throws on error
  let errorThrown = false;
  try {
    await testSmartshell.execStrictSilent('echo "Error output" && exit 1');
  } catch (error) {
    errorThrown = true;
  }
  expect(errorThrown).toBeTrue();
});

tap.test('execStreamingSilent should capture streaming output without console display', async () => {
  const streamingResult = await testSmartshell.execStreamingSilent('echo "Line 1" && sleep 0.1 && echo "Line 2"');
  
  let capturedData = '';
  streamingResult.childProcess.stdout.on('data', (data) => {
    capturedData += data.toString();
  });
  
  await streamingResult.finalPromise;
  expect(capturedData).toContain('Line 1');
  expect(capturedData).toContain('Line 2');
});

tap.test('execAndWaitForLineSilent should wait for pattern without console output', async () => {
  // This should complete without printing to console
  await testSmartshell.execAndWaitForLineSilent('echo "Starting..." && echo "Ready to go"', /Ready to go/);
});

tap.test('execSilent should handle commands with quotes', async () => {
  const result = await testSmartshell.execSilent('echo "Hello World"');
  expect(result.stdout.trim()).toEqual('Hello World');
});

tap.test('execSilent should capture large output', async () => {
  // Generate 100 lines of output
  const result = await testSmartshell.execSilent('for i in {1..100}; do echo "Line $i"; done');
  const lines = result.stdout.trim().split('\n');
  expect(lines).toHaveLength(100);
  expect(lines[0]).toEqual('Line 1');
  expect(lines[99]).toEqual('Line 100');
});

tap.test('execSilent vs exec output comparison', async () => {
  // Both should capture the same output, but exec prints to console
  const silentResult = await testSmartshell.execSilent('echo "Test output"');
  const normalResult = await testSmartshell.exec('echo "Test output"');
  
  expect(silentResult.stdout).toEqual(normalResult.stdout);
  expect(silentResult.exitCode).toEqual(normalResult.exitCode);
});

export default tap.start({
  throwOnError: true,
});