function HelpTopicDiscoveryTest::testDiscoveryExceptionInvalidRelated

@covers ::findAll

File

core/modules/help_topics/tests/src/Unit/HelpTopicDiscoveryTest.php, line 123

Class

HelpTopicDiscoveryTest

@coversDefaultClass \Drupal\help_topics\HelpTopicDiscovery @group help_topics

Namespace

Code

public function testDiscoveryExceptionInvalidRelated() {
    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();
}