function HookDiscoveryTest::testGetDefinitionsWithoutPlugins

Tests the getDefinitions() method without any plugins.

See also

\Drupal\Core\Plugin\Discovery::getDefinitions()

File

core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php, line 42

Class

HookDiscoveryTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Core%21Plugin%21Discovery%21HookDiscovery.php/class/HookDiscovery/8.9.x" title="Provides a hook-based plugin discovery class." class="local">\Drupal\Core\Plugin\Discovery\HookDiscovery</a> @group Plugin

Namespace

Code

public function testGetDefinitionsWithoutPlugins() {
    $this->moduleHandler
        ->expects($this->once())
        ->method('getImplementations')
        ->with('test_plugin')
        ->will($this->returnValue([]));
    $this->assertCount(0, $this->hookDiscovery
        ->getDefinitions());
}