diff --git a/tests/ReadabilityTest.php b/tests/ReadabilityTest.php
index 595d327..f106b5a 100644
--- a/tests/ReadabilityTest.php
+++ b/tests/ReadabilityTest.php
@@ -115,7 +115,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testInitDiv(): void
     {
         $readability = $this->getReadability('<div>' . str_repeat('This is the awesome content :)', 7) . '</div>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -129,7 +128,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithFootnotes(): void
     {
         $readability = $this->getReadability('<div>' . str_repeat('<p>This is an awesome text with some links, here there are: <a href="http://0.0.0.0/test.html">the awesome</a></p>', 7) . '</div>', 'http://0.0.0.0');
-        $readability->debug = true;
         $readability->convertLinksToFootnotes = true;
         $res = $readability->init();
 
@@ -146,7 +144,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testStandardClean(): void
     {
         $readability = $this->getReadability('<div><h2>Title</h2>' . str_repeat('<p>This is an awesome text with some links, here there are: <a href="http://0.0.0.0/test.html">the awesome</a></p>', 7) . '<a href="#nofollow" rel="nofollow">will NOT be removed</a></div>', 'http://0.0.0.0');
-        $readability->debug = true;
         $readability->lightClean = false;
         $res = $readability->init();
 
@@ -163,7 +160,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithIframe(): void
     {
         $readability = $this->getReadability('<div><h2>Title</h2>' . str_repeat('<p>This is an awesome text with some links, here there are: <a href="http://0.0.0.0/test.html">the awesome</a></p>', 7) . '<p>This is an awesome text with some links, here there are <iframe src="http://youtube.com/test" href="#nofollow" rel="nofollow"></iframe><iframe>http://soundcloud.com/test</iframe></p></div>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -178,7 +174,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithArticle(): void
     {
         $readability = $this->getReadability('<article><p>' . str_repeat('This is an awesome text with some links, here there are: the awesome', 20) . '</p><p>This is an awesome text with some links, here there are <iframe src="http://youtube.com/test" href="#nofollow" rel="nofollow"></iframe></p></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -193,7 +188,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithAside(): void
     {
         $readability = $this->getReadability('<article>' . str_repeat('<p>This is an awesome text with some links, here there are: <a href="http://0.0.0.0/test.html">the awesome</a></p>', 7) . '<footer><aside>' . str_repeat('<p>This is an awesome text with some links, here there are</p>', 8) . '</aside></footer></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -208,7 +202,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithClasses(): void
     {
         $readability = $this->getReadability('<article>' . str_repeat('<p>This is an awesome text with some links, here there are: <a href="http://0.0.0.0/test.html">the awesome</a></p>', 7) . '<div style="display:none">' . str_repeat('<p class="clock">This text should be removed</p>', 10) . '</div></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -223,7 +216,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithClassesWithoutLightClean(): void
     {
         $readability = $this->getReadability('<article>' . str_repeat('<p>This is an awesome text with some links, here there are: <a href="http://0.0.0.0/test.html">the awesome</a></p>', 7) . '<div style="display:none">' . str_repeat('<p class="clock">This text should be removed</p>', 10) . '</div></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $readability->lightClean = false;
         $res = $readability->init();
 
@@ -239,7 +231,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithTd(): void
     {
         $readability = $this->getReadability('<table><tr>' . str_repeat('<td><p>This is an awesome text with some links, here there are the awesome</td>', 7) . '</tr></table>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -252,7 +243,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithSameClasses(): void
     {
         $readability = $this->getReadability('<article class="awesomecontent">' . str_repeat('<p>This is an awesome text with some links, here there are the awesome</p>', 7) . '<div class="awesomecontent">This text is also an awesome text and you should know that !</div></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -266,7 +256,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testWithScript(): void
     {
         $readability = $this->getReadability('<article class="awesomecontent">' . str_repeat('<p>This is an awesome text with some links, here there are the awesome</p>', 7) . '<p><script>This text is also an awesome text and you should know that !</script></p></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -280,7 +269,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testTitle(): void
     {
         $readability = $this->getReadability('<title>this is my title</title><article class="awesomecontent">' . str_repeat('<p>This is an awesome text with some links, here there are the awesome</p>', 7) . '<p></p></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -294,7 +282,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testTitleWithDash(): void
     {
         $readability = $this->getReadability('<title> title2 - title3 </title><article class="awesomecontent">' . str_repeat('<p>This is an awesome text with some links, here there are the awesome</p>', 7) . '<p></p></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -308,7 +295,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testTitleWithDoubleDot(): void
     {
         $readability = $this->getReadability('<title> title2 : title3 </title><article class="awesomecontent">' . str_repeat('<p>This is an awesome text with some links, here there are the awesome</p>', 7) . '<p></p></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -322,7 +308,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testTitleTooShortUseH1(): void
     {
         $readability = $this->getReadability('<title>too short</title><h1>this is my h1 title !</h1><article class="awesomecontent">' . str_repeat('<p>This is an awesome text with some links, here there are the awesome</p>', 7) . '<p></p></article>', 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -369,7 +354,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
                 </html>';
 
             $readability = $this->getReadability($data, 'http://iosgames.ru/?p=22030');
-            $readability->debug = true;
 
             $res = $readability->init();
 
@@ -437,7 +421,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
             </html>';
 
         $readability = $this->getReadability($data, 'http://0.0.0.0');
-        $readability->debug = true;
 
         $res = $readability->init();
 
@@ -474,7 +457,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
         $html = (string) file_get_contents('tests/fixtures/childNodeGoesNull.html');
 
         $readability = $this->getReadability($html, 'http://0.0.0.0');
-        $readability->debug = true;
         $readability->convertLinksToFootnotes = true;
         $res = $readability->init();
 
@@ -487,7 +469,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
         $html = (string) file_get_contents('tests/fixtures/keepFootnotes.html');
 
         $readability = $this->getReadability($html, 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -501,7 +482,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
         $html = (string) file_get_contents('tests/fixtures/wipedBody.html');
 
         $readability = $this->getReadability($html, 'http://0.0.0.0', 'libxml', false);
-        $readability->debug = true;
         $res = $readability->init();
 
         $this->assertTrue($res);
@@ -540,7 +520,6 @@ class ReadabilityTest extends \PHPUnit\Framework\TestCase
     public function testVisibleNode(string $content, bool $shouldBeVisible): void
     {
         $readability = $this->getReadability($content, 'http://0.0.0.0');
-        $readability->debug = true;
         $res = $readability->init();
 
         if ($shouldBeVisible) {