LayoutBuilderRoutesTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\layout_builder\Unit;

use Drupal\Core\Routing\RouteBuildEvent;
use Drupal\layout_builder\Routing\LayoutBuilderRoutes;
use Drupal\layout_builder\SectionStorage\SectionStorageDefinition;
use Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface;
use Drupal\layout_builder\SectionStorageInterface;
use Drupal\Tests\UnitTestCase;
use Prophecy\Argument;
use Symfony\Component\Routing\Route;
use Symfony\Component\Routing\RouteCollection;

/**
 * @coversDefaultClass \Drupal\layout_builder\Routing\LayoutBuilderRoutes
 *
 * @group layout_builder
 */
class LayoutBuilderRoutesTest extends UnitTestCase {
    
    /**
     * The Layout Builder route builder.
     *
     * @var \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface
     */
    protected $sectionStorageManager;
    
    /**
     * The Layout Builder route builder.
     *
     * @var \Drupal\layout_builder\Routing\LayoutBuilderRoutes
     */
    protected $routeBuilder;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->sectionStorageManager = $this->prophesize(SectionStorageManagerInterface::class);
        $this->routeBuilder = new LayoutBuilderRoutes($this->sectionStorageManager
            ->reveal());
    }
    
    /**
     * @covers ::onAlterRoutes
     */
    public function testOnAlterRoutes() : void {
        $expected = [
            'test_route1' => new Route('/test/path1'),
            'test_route_shared' => new Route('/test/path/shared2'),
            'test_route2' => new Route('/test/path2'),
        ];
        $section_storage_first = $this->prophesize(SectionStorageInterface::class);
        $section_storage_first->buildRoutes(Argument::type(RouteCollection::class))
            ->shouldBeCalled()
            ->will(function ($args) {
            
            /** @var \Symfony\Component\Routing\RouteCollection $collection */
            $collection = $args[0];
            $collection->add('test_route_shared', new Route('/test/path/shared1'));
            $collection->add('test_route1', new Route('/test/path1'));
        });
        $section_storage_second = $this->prophesize(SectionStorageInterface::class);
        $section_storage_second->buildRoutes(Argument::type(RouteCollection::class))
            ->shouldBeCalled()
            ->will(function ($args) {
            
            /** @var \Symfony\Component\Routing\RouteCollection $collection */
            $collection = $args[0];
            $collection->add('test_route_shared', new Route('/test/path/shared2'));
            $collection->add('test_route2', new Route('/test/path2'));
        });
        $this->sectionStorageManager
            ->loadEmpty('first')
            ->willReturn($section_storage_first->reveal());
        $this->sectionStorageManager
            ->loadEmpty('second')
            ->willReturn($section_storage_second->reveal());
        $definitions['first'] = new SectionStorageDefinition();
        $definitions['second'] = new SectionStorageDefinition();
        $this->sectionStorageManager
            ->getDefinitions()
            ->willReturn($definitions);
        $collection = new RouteCollection();
        $event = new RouteBuildEvent($collection);
        $this->routeBuilder
            ->onAlterRoutes($event);
        $this->assertEquals($expected, $collection->all());
        $this->assertSame(array_keys($expected), array_keys($collection->all()));
    }

}