Extract the error reporter

reporter/consolereporter.js

@@ -15,36 +15,11 @@ const consolereporter = () => {
       log(chalk.redBright('✗ '))
     },
     end: (stats) => {
-      const { testFail } = stats
       log('\n')
-
-      for (const test of testFail) {
-        log('\n' + chalk.redBright(test.name) + '\n')
-        prettyError(test.error)
-        log('\n')
-      }
     }
   }
 
   return report
 }
 
-import { stackParser } from '../stackparser.js'
-const prettyError = (error) => {
-  if (typeof error == 'string') {
-    log(chalk.yellowBright(error))
-    log('\n')
-    return
-  }
-
-  const stack = stackParser(error.stack)
-  log(chalk.yellowBright(stack.title) + '\n')
-
-  if (stack.diff != '\n ')
-    log(chalk.white(stack.diff))
-
-  if (stack.where != '')
-    log(chalk.gray(stack.where) + '\n')
-}
-
 export { consolereporter }

reporter/errorreporter.js

@@ -0,0 +1,39 @@
+import chalk from 'chalk'
+
+const log = (...args) => process.stdout.write(...args)
+
+const errorreporter = () => {
+  const report = {
+    end: (stats) => {
+      const { testFail } = stats
+
+      for (const test of testFail) {
+        log('\n' + chalk.redBright(test.name) + '\n')
+        prettyError(test.error)
+        log('\n')
+      }
+    }
+  }
+
+  return report
+}
+
+import { stackParser } from '../stackparser.js'
+const prettyError = (error) => {
+  if (typeof error == 'string') {
+    log(chalk.yellowBright(error))
+    log('\n')
+    return
+  }
+
+  const stack = stackParser(error.stack)
+  log(chalk.yellowBright(stack.title) + '\n')
+
+  if (stack.diff != '\n ')
+    log(chalk.white(stack.diff))
+
+  if (stack.where != '')
+    log(chalk.gray(stack.where) + '\n')
+}
+
+export { errorreporter }

reporter/index.js

@@ -1,3 +1,4 @@
 export { consolereporter } from './consolereporter.js'
 export { linereporter } from './linereporter.js'
 export { totalreporter } from './totalreporter.js'
+export { errorreporter } from './errorreporter.js'