function DrupalHtmlToTextTestCase::testDrupalHtmltoTextRemoveTrailingWhitespace in Drupal 7

Tests that drupal_wrap_mail() removes trailing whitespace before newlines.

File

modules/simpletest/tests/mail.test, line 348

Test the Drupal mailing system.

Class

DrupalHtmlToTextTestCase

Unit tests for drupal_html_to_text().

Code

function testDrupalHtmltoTextRemoveTrailingWhitespace() {
  $text = "Hi there! \nHerp Derp";
  $mail_lines = explode("\n", drupal_wrap_mail($text));
  $this
    ->assertNotEqual(" ", substr($mail_lines[0], -1), 'Trailing whitespace removed.');
}