function HelpTopicDiscoveryTest::testDiscoveryExceptionInvalidRelated

@covers ::findAll

File

core/modules/help/tests/src/Unit/HelpTopicDiscoveryTest.php, line 103

Class

HelpTopicDiscoveryTest

@coversDefaultClass \Drupal\help\HelpTopicDiscovery[[api-linebreak]] @group help

Namespace

Code

public function testDiscoveryExceptionInvalidRelated() : void {
  vfsStream::setup('root');
  $topic_content = <<<EOF
---
label: 'A label'
related: "one, two"
---
EOF;
  vfsStream::create([
    'modules' => [
      'test' => [
        'help_topics' => [
          'test.topic.html.twig' => $topic_content,
        ],
      ],
    ],
  ]);
  $discovery = new HelpTopicDiscovery([
    'test' => vfsStream::url('root/modules/test/help_topics'),
  ]);
  $this->expectException(DiscoveryException::class);
  $this->expectExceptionMessage("vfs://root/modules/test/help_topics/test.topic.html.twig contains invalid value for 'related' key, the value must be an array of strings");
  $discovery->getDefinitions();
}