class ModerationInformationTest

class ModerationInformationTest extends KernelTestBase {
    use ContentModerationTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'content_moderation',
        'entity_test',
        'user',
        'workflows',
        'language',
        'content_translation',
    ];
    
    /**
     * The moderation information service.
     *
     * @var \Drupal\content_moderation\ModerationInformationInterface
     */
    protected $moderationInformation;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('entity_test_rev');
        $this->installEntitySchema('entity_test_mulrevpub');
        $this->installEntitySchema('content_moderation_state');
        $this->installConfig([
            'content_moderation',
        ]);
        $this->moderationInformation = $this->container
            ->get('content_moderation.moderation_information');
        ConfigurableLanguage::createFromLangcode('de')->save();
        $workflow = $this->createEditorialWorkflow();
        $workflow->getTypePlugin()
            ->addEntityTypeAndBundle('entity_test_mulrevpub', 'entity_test_mulrevpub');
        $workflow->getTypePlugin()
            ->addEntityTypeAndBundle('entity_test_rev', 'entity_test_rev');
        $workflow->save();
        $this->container
            ->get('content_translation.manager')
            ->setEnabled('entity_test_mulrevpub', 'entity_test_mulrevpub', TRUE);
    }
    
    /**
     * @covers ::getDefaultRevisionId
     */
    public function testGetDefaultRevisionId() : void {
        $entity_test_rev = EntityTestRev::create([
            'name' => 'Default Revision',
            'moderation_state' => 'published',
        ]);
        $entity_test_rev->save();
        $entity_test_rev->name = 'Pending revision';
        $entity_test_rev->moderation_state = 'draft';
        $entity_test_rev->save();
        // Check that moderation information service returns the correct default
        // revision ID.
        $default_revision_id = $this->moderationInformation
            ->getDefaultRevisionId('entity_test_rev', $entity_test_rev->id());
        $this->assertSame(1, $default_revision_id);
    }
    
    /**
     * @covers ::isDefaultRevisionPublished
     * @dataProvider isDefaultRevisionPublishedTestCases
     */
    public function testIsDefaultRevisionPublished($initial_state, $final_state, $initial_is_default_published, $final_is_default_published) : void {
        $entity = EntityTestMulRevPub::create([
            'moderation_state' => $initial_state,
        ]);
        $entity->save();
        $this->assertEquals($initial_is_default_published, $this->moderationInformation
            ->isDefaultRevisionPublished($entity));
        $entity->moderation_state = $final_state;
        $entity->save();
        $this->assertEquals($final_is_default_published, $this->moderationInformation
            ->isDefaultRevisionPublished($entity));
    }
    
    /**
     * Test cases for ::testIsDefaultRevisionPublished.
     */
    public static function isDefaultRevisionPublishedTestCases() {
        return [
            'Draft to draft' => [
                'draft',
                'draft',
                FALSE,
                FALSE,
            ],
            'Draft to published' => [
                'draft',
                'published',
                FALSE,
                TRUE,
            ],
            'Published to published' => [
                'published',
                'published',
                TRUE,
                TRUE,
            ],
            'Published to draft' => [
                'published',
                'draft',
                TRUE,
                TRUE,
            ],
        ];
    }
    
    /**
     * @covers ::isDefaultRevisionPublished
     */
    public function testIsDefaultRevisionPublishedMultilingual() : void {
        $entity = EntityTestMulRevPub::create([
            'moderation_state' => 'draft',
        ]);
        $entity->save();
        $this->assertEquals('draft', $entity->moderation_state->value);
        $translated = $entity->addTranslation('de');
        $translated->moderation_state = 'published';
        $translated->save();
        $this->assertEquals('published', $translated->moderation_state->value);
        // Test a scenario where the default revision exists with the default
        // language in a draft state and a non-default language in a published
        // state. The method returns TRUE if any of the languages for the default
        // revision are in a published state.
        $this->assertTrue($this->moderationInformation
            ->isDefaultRevisionPublished($entity));
    }
    
    /**
     * @covers ::hasPendingRevision
     */
    public function testHasPendingRevision() : void {
        $entity = EntityTestMulRevPub::create([
            'moderation_state' => 'published',
        ]);
        $entity->save();
        // Add a translation as a new revision.
        $translated = $entity->addTranslation('de');
        $translated->moderation_state = 'published';
        $translated->setNewRevision(TRUE);
        // Test a scenario where the default revision exists with the default
        // language in a published state and a non-default language in an unsaved
        // state.
        $this->assertFalse($this->moderationInformation
            ->hasPendingRevision($translated));
        // Save the translation and assert there is no pending revision.
        $translated->save();
        $this->assertFalse($this->moderationInformation
            ->hasPendingRevision($translated));
        // Create a new draft for the translation and assert there is a pending
        // revision.
        $translated->moderation_state = 'draft';
        $translated->setNewRevision(TRUE);
        $translated->save();
        $this->assertTrue($this->moderationInformation
            ->hasPendingRevision($translated));
    }
    
    /**
     * @covers ::getOriginalState
     */
    public function testGetOriginalState() : void {
        $entity = EntityTestMulRevPub::create([
            'moderation_state' => 'published',
        ]);
        $entity->save();
        $entity->moderation_state = 'foo';
        $this->assertEquals('published', $this->moderationInformation
            ->getOriginalState($entity)
            ->id());
    }
    
    /**
     * @covers ::getOriginalState
     */
    public function testGetOriginalStateMultilingual() : void {
        $entity = EntityTestMulRevPub::create([
            'moderation_state' => 'draft',
        ]);
        $entity->save();
        $translated = $entity->addTranslation('de', $entity->toArray());
        $translated->moderation_state = 'published';
        $translated->save();
        $translated->moderation_state = 'foo';
        $this->assertEquals('published', $this->moderationInformation
            ->getOriginalState($translated)
            ->id());
    }

}