From ff4391a8f00127f0baad6739f0a23f866792d16a Mon Sep 17 00:00:00 2001
From: berosoboy <andrelvsousa@gmail.com>
Date: Wed, 21 Feb 2018 02:45:22 -0300
Subject: [PATCH] Prevent output among phpunit tests

---
 tests/framework/widgets/ActiveFormTest.php | 2 ++
 tests/framework/widgets/PjaxTest.php       | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/framework/widgets/ActiveFormTest.php b/tests/framework/widgets/ActiveFormTest.php
index ac6484533a..c8accbb270 100644
--- a/tests/framework/widgets/ActiveFormTest.php
+++ b/tests/framework/widgets/ActiveFormTest.php
@@ -141,6 +141,7 @@ HTML
     public function testShouldTriggerInitEvent()
     {
         $initTriggered = false;
+        ob_start();
         $form = ActiveForm::begin(
             [
                 'action' => '/something',
@@ -151,6 +152,7 @@ HTML
             ]
         );
         ActiveForm::end();
+        ob_end_clean();
         $this->assertTrue($initTriggered);
     }
 
diff --git a/tests/framework/widgets/PjaxTest.php b/tests/framework/widgets/PjaxTest.php
index 0599694ff6..4af4979d22 100644
--- a/tests/framework/widgets/PjaxTest.php
+++ b/tests/framework/widgets/PjaxTest.php
@@ -45,6 +45,7 @@ class PjaxTest extends TestCase
     public function testShouldTriggerInitEvent()
     {
         $initTriggered = false;
+        ob_start();
         $pjax = new Pjax(
             [
                 'on init' => function () use (&$initTriggered) {
@@ -52,7 +53,7 @@ class PjaxTest extends TestCase
                 }
             ]
         );
-
+        ob_end_clean();
         $this->assertTrue($initTriggered);
     }
 }