function HtmlToTextTest::testHeaderSeparation

Tests that headers are properly separated from surrounding text.

File

core/modules/system/tests/src/Unit/Mail/HtmlToTextTest.php, line 255

Class

HtmlToTextTest

Tests for \Drupal\Core\Mail\MailFormatHelper::htmlToText().

Namespace

Code

public function testHeaderSeparation() : void {
    $html = 'Drupal<h1>Drupal</h1>Drupal';
    // @todo There should be more space above the header than below it.
    $text = "Drupal\n======== Drupal ==============================================================\n\nDrupal\n";
    $this->assertHtmlToText($html, $text, 'Text before and after <h1> tag');
    $html = '<p>Drupal</p><h1>Drupal</h1>Drupal';
    // @todo There should be more space above the header than below it.
    $text = "Drupal\n\n======== Drupal ==============================================================\n\nDrupal\n";
    $this->assertHtmlToText($html, $text, 'Paragraph before and text after <h1> tag');
    $html = 'Drupal<h1>Drupal</h1><p>Drupal</p>';
    // @todo There should be more space above the header than below it.
    $text = "Drupal\n======== Drupal ==============================================================\n\nDrupal\n\n";
    $this->assertHtmlToText($html, $text, 'Text before and paragraph after <h1> tag');
    $html = '<p>Drupal</p><h1>Drupal</h1><p>Drupal</p>';
    $text = "Drupal\n\n======== Drupal ==============================================================\n\nDrupal\n\n";
    $this->assertHtmlToText($html, $text, 'Paragraph before and after <h1> tag');
}