class DevelGenerateTest

class DevelGenerateTest extends WebTestBase {
    use CommentTestTrait;
    use EntityReferenceTestTrait;
    
    /**
     * Vocabulary for testing.
     *
     * @var \Drupal\taxonomy\VocabularyInterface
     */
    protected $vocabulary;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = array(
        'menu_ui',
        'node',
        'comment',
        'taxonomy',
        'path',
        'devel_generate',
    );
    
    /**
     * Prepares the testing environment
     */
    public function setUp() {
        parent::setUp();
        // Create Basic page and Article node types.
        if ($this->profile != 'standard') {
            $this->drupalCreateContentType(array(
                'type' => 'page',
                'name' => 'Basic Page',
            ));
            $this->drupalCreateContentType(array(
                'type' => 'article',
                'name' => 'Article',
            ));
            $this->addDefaultCommentField('node', 'article');
        }
        // Creating a vocabulary to associate taxonomy terms generated.
        $this->vocabulary = entity_create('taxonomy_vocabulary', array(
            'name' => $this->randomMachineName(),
            'description' => $this->randomMachineName(),
            'vid' => Unicode::strtolower($this->randomMachineName()),
            'langcode' => Language::LANGCODE_NOT_SPECIFIED,
            'weight' => mt_rand(0, 10),
        ));
        $this->vocabulary
            ->save();
        // Creates a field of an entity reference field storage on article.
        $field_name = 'taxonomy_' . $this->vocabulary
            ->id();
        $handler_settings = array(
            'target_bundles' => array(
                $this->vocabulary
                    ->id() => $this->vocabulary
                    ->id(),
            ),
            'auto_create' => TRUE,
        );
        $this->createEntityReferenceField('node', 'article', $field_name, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
        entity_get_form_display('node', 'article', 'default')->setComponent($field_name, array(
            'type' => 'options_select',
        ))
            ->save();
        entity_get_display('node', 'article', 'default')->setComponent($field_name, array(
            'type' => 'entity_reference_label',
        ))
            ->save();
        $admin_user = $this->drupalCreateUser(array(
            'administer devel_generate',
        ));
        $this->drupalLogin($admin_user);
    }
    
    /**
     * Tests generate commands
     */
    public function testDevelGenerate() {
        // Creating users.
        $edit = array(
            'num' => 4,
        );
        $this->drupalPostForm('admin/config/development/generate/user', $edit, t('Generate'));
        $this->assertText(t('4 users created.'));
        $this->assertText(t('Generate process complete.'));
        // Tests that if no content types are selected an error message is shown.
        $edit = array(
            'num' => 4,
            'title_length' => 4,
        );
        $this->drupalPostForm('admin/config/development/generate/content', $edit, t('Generate'));
        $this->assertText(t('Please select at least one content type'));
        // Creating content.
        // First we create a node in order to test the Delete content checkbox.
        $this->drupalCreateNode(array(
            'type' => 'article',
        ));
        $edit = array(
            'num' => 4,
            'kill' => TRUE,
            'node_types[article]' => TRUE,
            'time_range' => 604800,
            'max_comments' => 3,
            'title_length' => 4,
            'add_alias' => 1,
        );
        $this->drupalPostForm('admin/config/development/generate/content', $edit, t('Generate'));
        $this->assertText(t('Deleted 1 nodes.'));
        $this->assertText(t('Finished creating 4 nodes'));
        $this->assertText(t('Generate process complete.'));
        // Tests that nodes have been created in the generation process.
        $nodes = Node::loadMultiple();
        $this->assert(count($nodes) == 4, 'Nodes generated successfully.');
        // Tests url alias for the generated nodes.
        foreach ($nodes as $node) {
            $alias = 'node-' . $node->id() . '-' . $node->bundle();
            $this->drupalGet($alias);
            $this->assertResponse('200');
            $this->assertText($node->getTitle(), 'Generated url alias for the node works.');
        }
        // Creating terms.
        $edit = array(
            'vids[]' => $this->vocabulary
                ->id(),
            'num' => 5,
            'title_length' => 12,
        );
        $this->drupalPostForm('admin/config/development/generate/term', $edit, t('Generate'));
        $this->assertText(t('Created the following new terms: '));
        $this->assertText(t('Generate process complete.'));
        // Creating vocabularies.
        $edit = array(
            'num' => 5,
            'title_length' => 12,
            'kill' => TRUE,
        );
        $this->drupalPostForm('admin/config/development/generate/vocabs', $edit, t('Generate'));
        $this->assertText(t('Created the following new vocabularies: '));
        $this->assertText(t('Generate process complete.'));
        // Creating menus.
        $edit = array(
            'num_menus' => 5,
            'num_links' => 7,
            'title_length' => 12,
            'link_types[node]' => 1,
            'link_types[front]' => 1,
            'link_types[external]' => 1,
            'max_depth' => 4,
            'max_width' => 6,
            'kill' => 1,
        );
        $this->drupalPostForm('admin/config/development/generate/menu', $edit, t('Generate'));
        $this->assertText(t('Created the following new menus: '));
        $this->assertText(t('Created 7 new menu links'));
        $this->assertText(t('Generate process complete.'));
    }

}