fix: pretty print errors and duration

test/runTests.ts

@@ -13,6 +13,8 @@ const files = readdirSync(__dirname)
 	.filter((f) => f.endsWith('.ts') && f !== basename(__filename))
 	.map((f) => `${__dirname}/${f}`)
 
+const start = Date.now()
+
 const testStream = run({
 	files,
 	timeout: 60 * 1000,
@@ -26,10 +28,11 @@ const summary: string[] = []
 testStream.on('test:fail', (data) => {
 	exitCode = 1
 	const error = data.details.error
+
 	summary.push(
-		`✖ ${data.file} - Test "${data.name}" failed in ${Math.round(
+		`${data.file} - "${data.name}" (${Math.round(
 			data.details.duration_ms,
-		)}ms: ${error.message}\n${error.stack} `,
+		)}ms)\n${error.toString()} `,
 	)
 })
 
@@ -38,10 +41,17 @@ testStream.on('test:stderr', (data) => {
 })
 
 testStream.once('end', () => {
+	const duration = Date.now() - start
+	// print duration in blue
+	console.log(
+		'\x1b[34m%s\x1b[0m',
+		`ℹ Duration: ${duration / 1000}s`,
+		'\x1b[0m',
+	)
 	if (summary.length > 0) {
-		console.error('--- ERRORS SUMMARY ---\n')
-		console.error('\x1b[31m%s\x1b[0m', summary.join('\n'), '\x1b[0m\n')
-		console.error('--- END OF SUMMARY ---')
+		console.error('\x1b[31m%s\x1b', '\n✖ failing tests:\n')
+		console.error(summary.join('\n'))
+		console.error('\n------', '\x1b[0m\n')
 	}
 	process.exit(exitCode)
 })