function IconFinderTest::testFindFilesEmptyWarning

Test the IconFinder::findFiles method with warning when no icons found.

File

core/tests/Drupal/Tests/Core/Theme/Icon/IconFinderTest.php, line 700

Class

IconFinderTest

@coversDefaultClass \Drupal\Core\Theme\Icon\IconFinder

Namespace

Code

public function testFindFilesEmptyWarning() : void {
    $method = new \ReflectionMethod(IconFinder::class, 'findFiles');
    $method->setAccessible(TRUE);
    $this->logger
        ->expects($this->once())
        ->method('warning');
    $method->invoke($this->iconFinder, self::TEST_ICONS_PATH . '/icons/empty', '*.svg');
}