' . str_repeat( 'Lorem ', 100 ) . '
'; $source = sprintf( '%s', get_bloginfo( 'charset' ), $content ); /* @var $dom \DOMDocument */ $dom = new \DOMDocument(); $dom->loadHTML( $source ); //set up a mock ad collection $ad_tag = AdPlugg_Ad_Tag::create() ->with_width( 300 ) ->with_height( 250 ) ->with_zone( 'test_zone' ); $ad_tags = new \AdPlugg_Ad_Tag_Collection(); $ad_tags->add( $ad_tag ); //instantiate the class $sanitizer = new AdPlugg_AMP_Ad_Injection_Sanitizer( $dom, array( 'ad_tags' => $ad_tags ) ); //call the function $sanitizer->sanitize(); //echo $dom->saveHTML(); //dump the whole dom // ========== traverse the dom ========== // /* @var $html \DomNode */ $html = $dom->childNodes->item( 1 ); /* @var $body \DomNode */ $body = $html->childNodes->item( 1 ); /* @var $amp_ad \DomNode */ $amp_ad = $body->childNodes->item( 1 ); //var_dump($ad_tag); // ===================================== // //assert that an ad was inserted $this->assertEquals( 'amp-ad', $amp_ad->nodeName ); } /** * Test the sanitize function with a low word count post. If the entire post * doesn't have enough words to meet the ad density requirement, a single ad * should just be inserted at the bottom of the post. * * Note: the default ad density is 250 words */ function test_sanitize_with_low_word_count_post() { //set up a mock DOM to sanitize (with only 200 words total) $content = '' . str_repeat( 'Lorem ', 100 ) . '
' . '' . str_repeat( 'Lorem ', 100 ) . '
'; $source = sprintf( '%s', get_bloginfo( 'charset' ), $content ); /* @var $dom \DOMDocument */ $dom = new \DOMDocument(); $dom->loadHTML( $source ); //set up a mock ad collection $ad_tag = AdPlugg_Ad_Tag::create() ->with_width( 300 ) ->with_height( 250 ) ->with_zone( 'test_zone' ); $ad_tags = new \AdPlugg_Ad_Tag_Collection(); $ad_tags->add( $ad_tag ); //instantiate the class $sanitizer = new AdPlugg_AMP_Ad_Injection_Sanitizer( $dom, array( 'ad_tags' => $ad_tags ) ); //call the function $sanitizer->sanitize(); //echo $dom->saveHTML(); //dump the whole dom // ========== traverse the dom ========== // /* @var $html \DomNode */ $html = $dom->childNodes->item( 1 ); /* @var $body \DomNode */ $body = $html->childNodes->item( 1 ); /* @var $amp_ad \DomNode */ $amp_ad = $body->childNodes->item( 2 ); //var_dump($ad_tag); // ===================================== // //assert that an ad was inserted $this->assertEquals( 'amp-ad', $amp_ad->nodeName ); } }