disable build logs for test environments

lib/builder/builder.mjs

@@ -39,9 +39,8 @@ export default class Builder {
     this.webpackHotMiddleware = null
     this.filesWatcher = null
     this.customFilesWatcher = null
-    this.spinner = createSpinner({
+    this.spinner = createSpinner({ minimal: this.options.minimalCLI })
-      minimal: this.options.minimalCLI
+    this.spinner.enabled = !this.options.test
-    })
 
     // Mute stats on dev
     this.webpackStats = this.options.dev ? false : this.options.build.stats

lib/common/utils.mjs

@@ -38,19 +38,21 @@ export const createSpinner = function ({ minimal = false }) {
 
   // Creare a minimal fallback for test and CI environments
 
+  const ctx = { enabled: true }
+
   // eslint-disable-next-line no-console
-  const logger = (tag) => (...args) => console.log(
+  const createLogger = (tag, ctx) => (...args) => ctx.enabled && console.log(
     `[${(new Date().toISOString)()}]`,
     _.padEnd(`[${tag}]`, 10),
     ...args
   )
 
-  return {
+  return Object.assign(ctx, {
-    start: logger('START'),
+    start: createLogger('START', ctx),
-    fail: logger('FAIL'),
+    fail: createLogger('FAIL', ctx),
-    succeed: logger('SUCCESS'),
+    succeed: createLogger('SUCCESS', ctx),
-    info: logger('INFO')
+    info: createLogger('INFO', ctx)
-  }
+  })
 }
 
 export const encodeHtml = function encodeHtml(str) {