public function UnicodeTest::testStrtoupper in Drupal 8

Tests multibyte strtoupper.

@dataProvider providerStrtoupper @covers ::strtoupper @group legacy @expectedDeprecation \Drupal\Component\Utility\Unicode::strtoupper() is deprecated in Drupal 8.6.0 and will be removed before Drupal 9.0.0. Use mb_strtoupper() instead. See https://www.drupal.org/node/2850048.

File

core/tests/Drupal/Tests/Component/Utility/UnicodeTest.php, line 127

Class

UnicodeTest

Test unicode handling features implemented in Unicode component.

Namespace

Drupal\Tests\Component\Utility

Code

public function testStrtoupper($text, $expected) {
  $this
    ->assertEquals($expected, Unicode::strtoupper($text));
}