InspectionTest.php

<?php

namespace Drupal\KernelTests\Core\Plugin;


/**
 * Tests that plugins implementing PluginInspectionInterface are inspectable.
 *
 * @group Plugin
 */
class InspectionTest extends PluginTestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'node',
        'user',
    ];
    
    /**
     * Ensure the test plugins correctly implement getPluginId() and getPluginDefinition().
     */
    public function testInspection() {
        foreach ([
            'user_login',
        ] as $id) {
            $plugin = $this->testPluginManager
                ->createInstance($id);
            $expected_definition = $this->testPluginExpectedDefinitions[$id];
            $this->assertIdentical($plugin->getPluginId(), $id);
            $this->assertIdentical($this->testPluginManager
                ->getDefinition($id), $expected_definition);
            $this->assertIdentical($plugin->getPluginDefinition(), $expected_definition);
        }
        // Skip the 'menu' derived blocks, because MockMenuBlock does not implement
        // PluginInspectionInterface. The others do by extending PluginBase.
        foreach ([
            'user_login',
            'layout',
        ] as $id) {
            $plugin = $this->mockBlockManager
                ->createInstance($id);
            $expected_definition = $this->mockBlockExpectedDefinitions[$id];
            $this->assertIdentical($plugin->getPluginId(), $id);
            $this->assertIdentical($this->castSafeStrings($this->mockBlockManager
                ->getDefinition($id)), $expected_definition);
            $this->assertIdentical($this->castSafeStrings($plugin->getPluginDefinition()), $expected_definition);
        }
        // Test a plugin manager that provides defaults.
        foreach ([
            'test_block1',
            'test_block2',
        ] as $id) {
            $plugin = $this->defaultsTestPluginManager
                ->createInstance($id);
            $expected_definition = $this->defaultsTestPluginExpectedDefinitions[$id];
            $this->assertIdentical($plugin->getPluginId(), $id);
            $this->assertIdentical($this->defaultsTestPluginManager
                ->getDefinition($id), $expected_definition);
            $this->assertIdentical($this->castSafeStrings($plugin->getPluginDefinition()), $expected_definition);
        }
    }

}