sanitizer = $this->diContainer->get(NewsletterHtmlSanitizer::class); } public function testItKeepsAllowedTags() { expect($this->sanitizer->sanitize(''))->equals(''); expect($this->sanitizer->sanitize('Style'))->equals('Style'); expect($this->sanitizer->sanitize('Class'))->equals('Class'); expect($this->sanitizer->sanitize('

Heading one

Some text

'))->equals('

Heading one

Some text

'); expect($this->sanitizer->sanitize('Text 👋 around'))->equals('Text 👋 around'); expect($this->sanitizer->sanitize('StrongEm
'))->equals('StrongEm
'); expect($this->sanitizer->sanitize(''))->equals(''); expect($this->sanitizer->sanitize('
Head
Cell
'))->equals('
Head
Cell
'); expect($this->sanitizer->sanitize('link'))->equals('link'); expect($this->sanitizer->sanitize('Subscribe'))->equals('Subscribe'); } public function testItRemovesUnwantedHtml() { expect($this->sanitizer->sanitize('