function HtmlToTextTest::testRemoveTrailingWhitespace

Tests that trailing whitespace is removed before newlines.

See also

\Drupal\Core\Mail\MailFormatHelper::wrapMail()

File

core/modules/system/tests/src/Unit/Mail/HtmlToTextTest.php, line 359

Class

HtmlToTextTest

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

Namespace

Code

public function testRemoveTrailingWhitespace() : void {
    $text = "Hi there! \nEarth";
    $mail_lines = explode("\n", MailFormatHelper::wrapMail($text));
    $this->assertNotEquals(" ", substr($mail_lines[0], -1), 'Trailing whitespace removed.');
}