function SvgSpriteExtractorTest::testDiscoverIconsSvgSpriteInvalid

Test the SvgSpriteExtractor::discoverIcons() method with invalid svg.

File

core/tests/Drupal/Tests/Core/Theme/Icon/Plugin/SvgSpriteExtractorTest.php, line 180

Class

SvgSpriteExtractorTest

@coversDefaultClass \Drupal\Core\Theme\Plugin\IconExtractor\SvgSpriteExtractor[[api-linebreak]]

Namespace

Code

public function testDiscoverIconsSvgSpriteInvalid() : void {
  $icon = [
    'icon_id' => 'foo',
    'source' => '/path/source/foo.svg',
  ];
  $this->iconFinder
    ->method('getFilesFromSources')
    ->willReturn($icon);
  $this->iconFinder
    ->method('getFileContents')
    ->willReturn('Not valid svg');
  $icons = $this->svgSpriteExtractorPlugin
    ->discoverIcons();
  $this->assertEmpty($icons);
  foreach (libxml_get_errors() as $error) {
    $this->assertSame("Start tag expected, '<' not found", trim($error->message));
  }
}