feat(jest): use a new jest custom reporter that provides verbose test output while suppressing console logs for passing tests. Only shows console output (like console.error) for failed tests.

Author: andinux

jest-custom-reporter.js

@@ -0,0 +1,70 @@
+/**
+ * Custom Jest reporter that provides verbose test output with colors
+ * while suppressing console logs for passing tests. Only shows console
+ * output (like console.error) for failed tests.
+ */
+
+const { DefaultReporter } = require('@jest/reporters')
+const chalk = require('chalk')
+
+class Reporter extends DefaultReporter {
+  constructor(globalConfig, options) {
+    super(globalConfig, options)
+  }
+
+  printTestFileHeader(testPath, config, result) {
+    // Don't call super to avoid printing console output
+    const testFileName = testPath.replace(process.cwd() + '/', '')
+    const duration = result.perfStats ? ((result.perfStats.end - result.perfStats.start) / 1000).toFixed(3) : '0.000'
+    const status = result.numFailingTests === 0 ? chalk.green('PASS') : chalk.red('FAIL')
+
+    this.log(`${status}  ${testFileName} ${chalk.gray(`(${duration} s)`)}`)
+
+    // Print test structure
+    const testsByGroup = {}
+    result.testResults.forEach(test => {
+      const groupName = test.ancestorTitles[0] || 'Root'
+      if (!testsByGroup[groupName]) {
+        testsByGroup[groupName] = []
+      }
+      testsByGroup[groupName].push(test)
+    })
+
+    Object.entries(testsByGroup).forEach(([groupName, tests]) => {
+      if (groupName !== 'Root') {
+        this.log(`  ${groupName}`)
+      }
+      tests.forEach(test => {
+        const prefix = groupName !== 'Root' ? '    ' : '  '
+        const status = test.status === 'passed' ? chalk.green('✓') : chalk.red('✗')
+        const duration = test.duration ? chalk.gray(` (${test.duration} ms)`) : ''
+        this.log(`${prefix}${status} ${test.title}${duration}`)
+      })
+    })
+
+    // Show console output only for failed tests
+    if (result.numFailingTests > 0 && result.console && result.console.length > 0) {
+      result.console.forEach(entry => {
+        this.log(`  ${entry.type}`)
+        this.log(`    ${entry.message}`)
+      })
+    }
+  }
+
+  onRunComplete(contexts, results) {
+    this.log('')
+    const passedSuites = chalk.green(`${results.numPassedTestSuites} passed`)
+    const failedSuites = results.numFailedTestSuites > 0 ? `, ${chalk.red(`${results.numFailedTestSuites} failed`)}` : ''
+    this.log(`Test Suites: ${passedSuites}${failedSuites}, ${results.numTotalTestSuites} total`)
+
+    const passedTests = chalk.green(`${results.numPassedTests} passed`)
+    const failedTests = results.numFailedTests > 0 ? `, ${chalk.red(`${results.numFailedTests} failed`)}` : ''
+    this.log(`Tests:       ${passedTests}${failedTests}, ${results.numTotalTests} total`)
+
+    this.log(`Snapshots:   ${results.snapshot.total} total`)
+    const duration = results.testRuntimeSummary ? (results.testRuntimeSummary.slow / 1000).toFixed(1) : '0.0'
+    this.log(`Time:        ${duration} s`)
+  }
+}
+
+module.exports = Reporter

jest.config.js

@@ -13,9 +13,8 @@ module.exports = {
       }
     ]
   },
-  // Other Jest configuration options
   reporters: [
-    'default',
+    './jest-custom-reporter.js',
     [
       'jest-html-reporter',
       {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sqlitecloud/drivers",
-  "version": "1.0.574",
+  "version": "1.0.611",
   "description": "SQLiteCloud drivers for Typescript/Javascript in edge, web and node clients",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",