LocalTaskDefaultTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\Core\Menu;

use Drupal\Core\Menu\LocalTaskDefault;
use Drupal\Core\Routing\RouteMatch;
use Drupal\Core\Routing\RouteProviderInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\Routing\Route;

/**
 * @coversDefaultClass \Drupal\Core\Menu\LocalTaskDefault
 * @group Menu
 */
class LocalTaskDefaultTest extends UnitTestCase {
    
    /**
     * The tested local task default plugin.
     *
     * @var \Drupal\Core\Menu\LocalTaskDefault
     */
    protected $localTaskBase;
    
    /**
     * The used plugin configuration.
     *
     * @var array
     */
    protected $config = [];
    
    /**
     * The used plugin ID.
     *
     * @var string
     */
    protected $pluginId = 'local_task_default';
    
    /**
     * The used plugin definition.
     *
     * @var array
     */
    protected $pluginDefinition = [
        'id' => 'local_task_default',
    ];
    
    /**
     * The mocked translator.
     *
     * @var \Drupal\Core\StringTranslation\TranslationInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $stringTranslation;
    
    /**
     * The mocked route provider.
     *
     * @var \Drupal\Core\Routing\RouteProviderInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $routeProvider;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->stringTranslation = $this->createMock('Drupal\\Core\\StringTranslation\\TranslationInterface');
        $this->routeProvider = $this->createMock('Drupal\\Core\\Routing\\RouteProviderInterface');
    }
    
    /**
     * Setups the local task default.
     */
    protected function setupLocalTaskDefault() {
        $this->localTaskBase = new TestLocalTaskDefault($this->config, $this->pluginId, $this->pluginDefinition);
        $this->localTaskBase
            ->setRouteProvider($this->routeProvider);
    }
    
    /**
     * @covers ::getRouteParameters
     */
    public function testGetRouteParametersForStaticRoute() : void {
        $this->pluginDefinition = [
            'route_name' => 'test_route',
        ];
        $this->routeProvider
            ->expects($this->once())
            ->method('getRouteByName')
            ->with('test_route')
            ->willReturn(new Route('/test-route'));
        $this->setupLocalTaskDefault();
        $route_match = new RouteMatch('', new Route('/'));
        $this->assertEquals([], $this->localTaskBase
            ->getRouteParameters($route_match));
    }
    
    /**
     * @covers ::getRouteParameters
     */
    public function testGetRouteParametersInPluginDefinitions() : void {
        $this->pluginDefinition = [
            'route_name' => 'test_route',
            'route_parameters' => [
                'parameter' => 'example',
            ],
        ];
        $this->routeProvider
            ->expects($this->once())
            ->method('getRouteByName')
            ->with('test_route')
            ->willReturn(new Route('/test-route/{parameter}'));
        $this->setupLocalTaskDefault();
        $route_match = new RouteMatch('', new Route('/'));
        $this->assertEquals([
            'parameter' => 'example',
        ], $this->localTaskBase
            ->getRouteParameters($route_match));
    }
    
    /**
     * @covers ::getRouteParameters
     */
    public function testGetRouteParametersForDynamicRouteWithNonUpcastedParameters() : void {
        $this->pluginDefinition = [
            'route_name' => 'test_route',
        ];
        $route = new Route('/test-route/{parameter}');
        $this->routeProvider
            ->expects($this->once())
            ->method('getRouteByName')
            ->with('test_route')
            ->willReturn($route);
        $this->setupLocalTaskDefault();
        $route_match = new RouteMatch('', $route, [], [
            'parameter' => 'example',
        ]);
        $this->assertEquals([
            'parameter' => 'example',
        ], $this->localTaskBase
            ->getRouteParameters($route_match));
    }
    
    /**
     * Tests the getRouteParameters method for a route with upcasted parameters.
     *
     * @covers ::getRouteParameters
     */
    public function testGetRouteParametersForDynamicRouteWithUpcastedParameters() : void {
        $this->pluginDefinition = [
            'route_name' => 'test_route',
        ];
        $route = new Route('/test-route/{parameter}');
        $this->routeProvider
            ->expects($this->once())
            ->method('getRouteByName')
            ->with('test_route')
            ->willReturn($route);
        $this->setupLocalTaskDefault();
        $route_match = new RouteMatch('', $route, [
            'parameter' => (object) 'example2',
        ], [
            'parameter' => 'example',
        ]);
        $this->assertEquals([
            'parameter' => 'example',
        ], $this->localTaskBase
            ->getRouteParameters($route_match));
    }
    
    /**
     * Tests the getRouteParameters method for a route with upcasted parameters.
     *
     * @covers ::getRouteParameters
     */
    public function testGetRouteParametersForDynamicRouteWithUpcastedParametersEmptyRawParameters() : void {
        $this->pluginDefinition = [
            'route_name' => 'test_route',
        ];
        $route = new Route('/test-route/{parameter}');
        $this->routeProvider
            ->expects($this->once())
            ->method('getRouteByName')
            ->with('test_route')
            ->willReturn($route);
        $this->setupLocalTaskDefault();
        $route_match = new RouteMatch('', $route, [
            'parameter' => (object) 'example2',
        ]);
        $this->assertEquals([
            'parameter' => (object) 'example2',
        ], $this->localTaskBase
            ->getRouteParameters($route_match));
    }
    
    /**
     * Defines a data provider for testGetWeight().
     *
     * @return array
     *   A list or test plugin definition and expected weight.
     */
    public static function providerTestGetWeight() {
        return [
            // Manually specify a weight, so this is used.
[
                [
                    'weight' => 314,
                ],
                'test_id',
                314,
            ],
            // Ensure that a default tab gets a lower weight.
[
                [
                    'base_route' => 'local_task_default',
                    'route_name' => 'local_task_default',
                    'id' => 'local_task_default',
                ],
                'local_task_default',
                -10,
            ],
            // If the base route is different from the route of the tab, ignore it.
[
                [
                    'base_route' => 'local_task_example',
                    'route_name' => 'local_task_other',
                    'id' => 'local_task_default',
                ],
                'local_task_default',
                0,
            ],
            // Ensure that a default tab of a derivative gets the default value.
[
                [
                    'base_route' => 'local_task_example',
                    'id' => 'local_task_derivative_default:example_id',
                    'route_name' => 'local_task_example',
                ],
                'local_task_derivative_default:example_id',
                -10,
            ],
        ];
    }
    
    /**
     * @dataProvider providerTestGetWeight
     * @covers ::getWeight
     */
    public function testGetWeight($plugin_definition, $plugin_id, $expected_weight) : void {
        $this->pluginDefinition = $plugin_definition;
        $this->pluginId = $plugin_id;
        $this->setupLocalTaskDefault();
        $this->assertEquals($expected_weight, $this->localTaskBase
            ->getWeight());
    }
    
    /**
     * @covers ::getActive
     * @covers ::setActive
     */
    public function testActive() : void {
        $this->setupLocalTaskDefault();
        $this->assertFalse($this->localTaskBase
            ->getActive());
        $this->localTaskBase
            ->setActive();
        $this->assertTrue($this->localTaskBase
            ->getActive());
    }
    
    /**
     * @covers ::getTitle
     */
    public function testGetTitle() : void {
        $this->pluginDefinition['title'] = new TranslatableMarkup('Example', [], [], $this->stringTranslation);
        $this->stringTranslation
            ->expects($this->once())
            ->method('translateString')
            ->with($this->pluginDefinition['title'])
            ->willReturn('Example translated');
        $this->setupLocalTaskDefault();
        $this->assertEquals('Example translated', $this->localTaskBase
            ->getTitle());
    }
    
    /**
     * @covers ::getTitle
     */
    public function testGetTitleWithContext() : void {
        $title = 'Example';
        $this->pluginDefinition['title'] = new TranslatableMarkup($title, [], [
            'context' => 'context',
        ], $this->stringTranslation);
        $this->stringTranslation
            ->expects($this->once())
            ->method('translateString')
            ->with($this->pluginDefinition['title'])
            ->willReturn('Example translated with context');
        $this->setupLocalTaskDefault();
        $this->assertEquals('Example translated with context', $this->localTaskBase
            ->getTitle());
    }
    
    /**
     * @covers ::getTitle
     */
    public function testGetTitleWithTitleArguments() : void {
        $this->pluginDefinition['title'] = new TranslatableMarkup('Example @test', [
            '@test' => 'value',
        ], [], $this->stringTranslation);
        $this->stringTranslation
            ->expects($this->once())
            ->method('translateString')
            ->with($this->pluginDefinition['title'])
            ->willReturn('Example value');
        $this->setupLocalTaskDefault();
        $this->assertEquals('Example value', $this->localTaskBase
            ->getTitle());
    }
    
    /**
     * @covers ::getOptions
     */
    public function testGetOptions() : void {
        $this->pluginDefinition['options'] = [
            'attributes' => [
                'class' => [
                    'example',
                ],
            ],
        ];
        $this->setupLocalTaskDefault();
        $route_match = new RouteMatch('', new Route('/'));
        $this->assertEquals($this->pluginDefinition['options'], $this->localTaskBase
            ->getOptions($route_match));
        $this->localTaskBase
            ->setActive(TRUE);
        $this->assertEquals([
            'attributes' => [
                'class' => [
                    'example',
                    'is-active',
                ],
            ],
        ], $this->localTaskBase
            ->getOptions($route_match));
    }
    
    /**
     * @covers ::getCacheContexts
     * @covers ::getCacheTags
     * @covers ::getCacheMaxAge
     */
    public function testCacheabilityMetadata() : void {
        $this->pluginDefinition['cache_contexts'] = [
            'route',
        ];
        $this->pluginDefinition['cache_tags'] = [
            'kitten',
        ];
        $this->pluginDefinition['cache_max_age'] = 3600;
        $this->setupLocalTaskDefault();
        $this->assertEquals([
            'route',
        ], $this->localTaskBase
            ->getCacheContexts());
        $this->assertEquals([
            'kitten',
        ], $this->localTaskBase
            ->getCacheTags());
        $this->assertEquals(3600, $this->localTaskBase
            ->getCacheMaxAge());
    }

}
class TestLocalTaskDefault extends LocalTaskDefault {
    public function setRouteProvider(RouteProviderInterface $route_provider) {
        $this->routeProvider = $route_provider;
        return $this;
    }

}