test: add test for console in node.js

Author: sheremet-va

test/cli/fixtures/console/trace.test.ts

@@ -0,0 +1,12 @@
+import { test } from 'vitest';
+
+test('logging to stdout', () => {
+  console.log('log with trace')
+  console.info('info with trace')
+  console.debug('debug with trace')
+  console.dir({ hello: 'from dir with trace' })
+  console.warn('warn with trace')
+  console.assert(false, 'assert with trace')
+  console.error('error with trace')
+  console.trace('trace with trace')
+})

test/cli/fixtures/console/vitest.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    printConsoleTrace: true,
+  }
+})

test/cli/test/console.test.ts

@@ -0,0 +1,79 @@
+import { expect, test } from 'vitest'
+import { DefaultReporter } from 'vitest/reporters'
+import { resolve } from 'pathe'
+import { runVitest } from '../../test-utils'
+
+test('can run custom pools with Vitest', async () => {
+  const reporter = new DefaultReporter()
+  const vitest = await runVitest({
+    root: './fixtures/console',
+    reporters: [
+      {
+        onInit(ctx) {
+          reporter.onInit(ctx as any)
+        },
+        onUserConsoleLog(ctx) {
+          reporter.onUserConsoleLog(ctx)
+        },
+      },
+    ],
+  })
+  // removed the banner with version and timestamp
+  expect(vitest.stdout.split('\n').slice(2).join('\n')).toMatchInlineSnapshot(`
+    "
+    stdout | trace.test.ts > logging to stdout
+    log with trace
+     ❯ trace.test.ts:4:11
+
+    stdout | trace.test.ts > logging to stdout
+    info with trace
+     ❯ trace.test.ts:5:11
+
+    stdout | trace.test.ts > logging to stdout
+    debug with trace
+     ❯ trace.test.ts:6:11
+
+    stdout | trace.test.ts > logging to stdout
+    { hello: 'from dir with trace' }
+     ❯ trace.test.ts:7:11
+
+    "
+  `)
+  const stderrArray = vitest.stderr.split('\n')
+  // remove stack trace
+  const stderr = stderrArray.slice(0, -9).join('\n')
+  const stackStderr = stderrArray.slice(-9).join('\n')
+  expect(stderr).toMatchInlineSnapshot(`
+    "stderr | trace.test.ts > logging to stdout
+    warn with trace
+     ❯ trace.test.ts:8:11
+
+    stderr | trace.test.ts > logging to stdout
+    Assertion failed: assert with trace
+     ❯ trace.test.ts:9:11
+
+    stderr | trace.test.ts > logging to stdout
+    error with trace
+     ❯ trace.test.ts:10:11
+    "
+  `)
+  // shows built-in stack because we don't intercept it, but doesn't show the new one
+  expect(stackStderr).toMatch('Trace: trace with trace')
+  expect(stackStderr).toMatch('trace.test.ts:11:11')
+  expect(stackStderr).toMatch('   at ')
+  expect(stackStderr).not.toMatch('❯ ')
+  if (process.platform !== 'win32') {
+    const root = resolve(process.cwd(), '../..')
+    expect(stackStderr.replace(new RegExp(root, 'g'), '<root>')).toMatchInlineSnapshot(`
+      "stderr | trace.test.ts > logging to stdout
+      Trace: trace with trace
+          at <root>/test/cli/fixtures/console/trace.test.ts:11:11
+          at file://<root>/packages/runner/dist/index.js:135:14
+          at file://<root>/packages/runner/dist/index.js:60:26
+          at runTest (file://<root>/packages/runner/dist/index.js:798:17)
+          at processTicksAndRejections (node:internal/process/task_queues:95:5)
+
+      "
+    `)
+  }
+})