Solving errors

src/admin/class-tainacan-admin.php

@@ -7,8 +7,19 @@ namespace Tainacan;
 class Admin {
 
     private $menu_slug = 'tainacan_admin';
+    private static $instance = null;
 
-    public function __construct() {
+    public static function getInstance()
+    {
+        if(!isset(self::$instance))
+        {
+            self::$instance = new self();
+        }
+
+        return self::$instance;
+    }
+
+    private function __construct() {
 
         add_action( 'admin_menu', array(&$this, 'add_admin_menu') );
         add_filter( 'admin_body_class', array(&$this, 'admin_body_class') );
@@ -66,7 +77,13 @@ class Admin {
     }
     
     function admin_page() {
-	    global $TAINACAN_BASE_URL, $Tainacan_Collections, $Tainacan_Fields, $Tainacan_Filters, $Tainacan_Items, $Tainacan_Taxonomies;
+	    global $TAINACAN_BASE_URL;
+
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Filters = \Tainacan\Repositories\Filters::getInstance();
+        $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
+        $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
 
 	    // TODO move it to a separate file and start the Vue project
         echo "<div id='tainacan-admin-app'></div>";

src/classes/class-tainacan-capabilities.php

@@ -270,11 +270,22 @@ class Capabilities {
 			]
 		],
 	];
+    private static $instance = null;
+
+    public static function getInstance()
+    {
+        if(!isset(self::$instance))
+        {
+            self::$instance = new self();
+        }
+
+        return self::$instance;
+    }
 
 	/**
 	 * Register hooks
 	 */
-	function __construct() {
+	private function __construct() {
 		add_action('tainacan-insert-tainacan-collection', array(&$this, 'new_collection'));
 		
         add_action('tainacan-add-collection-moderators', array(&$this, 'add_moderators'), 10, 2);

src/classes/entities/class-tainacan-collection.php

@@ -20,7 +20,7 @@ class Collection extends Entity {
 	 * @see \Tainacan\Entities\Entity::repository
 	 * @var string
 	 */
-	protected $repository = 'Tainacan_Collections';
+	protected $repository = 'Collections';
 
 	/**
 	 * Prefix used to create the db_identifier
@@ -61,9 +61,9 @@ class Collection extends Entity {
 	 * @return \WP_Post_Type|\WP_Error
 	 */
 	function register_collection_item_post_type() {
-		global ${$this->repository};
+		$repository = $this->get_repository();
 
-		$cpt_labels = ${$this->repository}->get_cpt_labels();
+		$cpt_labels = $repository->get_cpt_labels();
 
 		$cpt_labels['menu_name'] = $this->get_name();
 
@@ -351,7 +351,7 @@ class Collection extends Entity {
 	 * @throws \Exception
 	 */
 	function get_fields() {
-		$Tainacan_Fields = new \Tainacan\Repositories\Fields();
+		$Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
 
 		return $Tainacan_Fields->fetch_by_collection( $this, [], 'OBJECT' );
 	}

src/classes/entities/class-tainacan-entity.php

@@ -125,6 +125,14 @@ class Entity {
     	}
     }
 
+    public function get_repository()
+    {
+        $namespace = '\Tainacan\Repositories\\'.$this->repository;
+        $repository = $namespace::getInstance();
+
+        return $repository;
+    }
+
     /**
      * return the value for a mapped property
      * @param string $prop id of property
@@ -135,8 +143,9 @@ class Entity {
     		return $this->$prop;
     	}
     	//prop is not set at object, try to get from database
-        global ${$this->repository};
+    	$repository = $this->get_repository();
-        return ${$this->repository}->get_mapped_property($this, $prop);
+
+        return $repository->get_mapped_property($this, $prop);
     }
     
     /**
@@ -167,8 +176,8 @@ class Entity {
      */
     public function validate() {
 
-        global ${$this->repository};
+        $repository = $this->get_repository();
-        $map = ${$this->repository}->get_map();
+        $map = $repository->get_map();
         
         $is_valid = true;
 
@@ -190,8 +199,8 @@ class Entity {
      * @return boolean
      */
     public function validate_prop($prop) {
-        global ${$this->repository};
+        $repository = $this->get_repository();
-        $map = ${$this->repository}->get_map();
+        $map = $repository->get_map();
         $mapped = $map[$prop];
         
         $is_valid = true;
@@ -289,8 +298,8 @@ class Entity {
     }
 
     public function __toArray(){
-	    global ${$this->repository};
+        $repository = $this->get_repository();
-	    $map = ${$this->repository}->get_map();
+	    $map = $repository->get_map();
 
 	    $attributes = [];
 	    foreach($map as $prop => $content) {
@@ -310,8 +319,8 @@ class Entity {
 	 * @return bool
 	 */
 	public function can_read($user = null) {
-		global ${$this->repository};
+        $repository = $this->get_repository();
-		return ${$this->repository}->can_read($this, $user);
+		return $repository->can_read($this, $user);
 	}
 	
 	/**
@@ -320,8 +329,8 @@ class Entity {
 	 * @return bool
 	 */
 	public function can_edit($user = null)	{
-		global ${$this->repository};
+        $repository = $this->get_repository();
-		return ${$this->repository}->can_edit($this, $user);
+		return $repository->can_edit($this, $user);
 	}
 	
 	/**
@@ -330,8 +339,8 @@ class Entity {
 	 * @return bool
 	 */
 	public function can_delete($user = null)	{
-		global ${$this->repository};
+        $repository = $this->get_repository();
-		return ${$this->repository}->can_delete($this, $user);
+		return $repository->can_delete($this, $user);
 	}
 	
 	/**
@@ -340,8 +349,8 @@ class Entity {
 	 * @return bool
 	 */
 	public function can_publish($user = null)	{
-		global ${$this->repository};
+        $repository = $this->get_repository();
-		return ${$this->repository}->can_publish($this, $user);
+		return $repository->can_publish($this, $user);
 	}
 	
 	/**
@@ -370,8 +379,8 @@ class Entity {
 	 * @return array
 	 */
 	public function diff($which = 0) {
-		global ${$this->repository};
+        $repository = $this->get_repository();
-		return ${$this->repository}->diff($which, $this);
+		return $repository->diff($which, $this);
 	}
 	
 }

src/classes/entities/class-tainacan-field.php

@@ -20,7 +20,7 @@ class Field extends Entity {
 	 * @see \Tainacan\Entities\Entity::repository
 	 * @var string
 	 */
-	protected $repository = 'Tainacan_Fields';
+	protected $repository = 'Fields';
 	
 	public function  __toString(){
 		return 'Hello, my name is '. $this->get_name();

src/classes/entities/class-tainacan-filter.php

@@ -17,7 +17,7 @@ class Filter extends Entity {
      * @see \Tainacan\Entities\Entity::repository
      * @var string
      */
-    protected $repository = 'Tainacan_Filters';
+    protected $repository = 'Filters';
 
 	public function  __toString(){
 		return 'Hello, my name is '. $this->get_name();

src/classes/entities/class-tainacan-item-metadata-entity.php

@@ -14,7 +14,7 @@ class Item_Metadata_Entity extends Entity {
 	 * @see \Tainacan\Entities\Entity::repository
 	 * @var string
 	 */
-	protected $repository = 'Tainacan_Item_Metadata';
+	protected $repository = 'Item_Metadata';
 	
     function __construct(Item $item, Field $field) {
         
@@ -187,7 +187,7 @@ class Item_Metadata_Entity extends Entity {
             }
             
             if ($this->is_collection_key()) {
-            	$Tainacan_Items = new \Tainacan\Repositories\Items();
+                $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
                 
                 $test = $Tainacan_Items->fetch([
                     'meta_query' => [

src/classes/entities/class-tainacan-item.php

@@ -14,7 +14,7 @@ class Item extends Entity {
 	 * @see \Tainacan\Entities\Entity::repository
 	 * @var string
 	 */
-	protected $repository = 'Tainacan_Items';
+	protected $repository = 'Items';
 
 	/**
 	 * {@inheritDoc}

src/classes/entities/class-tainacan-log.php

@@ -14,7 +14,7 @@ class Log extends Entity {
 	 * @see \Tainacan\Entities\Entity::repository
 	 * @var string
 	 */
-	protected $repository = 'Tainacan_Logs';
+	protected $repository = 'Logs';
 	
 	public function __construct($which=0) {
 		parent::__construct($which);
@@ -226,7 +226,8 @@ class Log extends Entity {
 	 * @see \Tainacan\Repositories\Logs::approve
      */
     public function approve() {
-    	global ${$this->repository};
+        $repository = $this->get_repository();
-    	return ${$this->repository}->approve($this);
+
+        return $repository->approve($this);
     }
 }

src/classes/entities/class-tainacan-taxonomy.php

@@ -29,7 +29,7 @@ class Taxonomy extends Entity {
      * @see \Tainacan\Entities\Entity::repository
      * @var string
      */
-    protected $repository = 'Tainacan_Taxonomies';
+    protected $repository = 'Taxonomies';
 
 	public function  __toString(){
 		return 'Hello, my name is '. $this->get_name();

src/classes/entities/class-tainacan-term.php

@@ -14,7 +14,7 @@ class Term extends Entity {
 	 * @see \Tainacan\Entities\Entity::repository
 	 * @var string
 	 */
-	protected $repository = 'Tainacan_Terms';
+	protected $repository = 'Terms';
 
 	/**
 	 * Term constructor.

src/classes/repositories/class-tainacan-item-metadata.php

@@ -105,7 +105,7 @@ class Item_Metadata extends Repository {
 	 */
     public function fetch($object, $output = null ){
         if($object instanceof Entities\Item){
-            global $Tainacan_Items, $Tainacan_Fields;
+            $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
             
             $collection = $object->get_collection();
             

src/classes/repositories/class-tainacan-items.php

@@ -125,7 +125,8 @@ class Items extends Repository {
 	 */
 	public function register_post_type() {
 
-		global $Tainacan_Collections, $Tainacan_Taxonomies;
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+        $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
 
 		$collections = $Tainacan_Collections->fetch( [], 'OBJECT' );
 		$taxonomies  = $Tainacan_Taxonomies->fetch( [], 'OBJECT' );

src/classes/repositories/class-tainacan-repository.php

@@ -383,7 +383,14 @@ abstract class Repository {
 				throw new \Exception( 'Collection object not found for this post' );
 			}
 		} else {
-			global $Tainacan_Collections, $Tainacan_Fields, $Tainacan_Item_Metadata, $Tainacan_Filters, $Tainacan_Taxonomies, $Tainacan_Terms, $Tainacan_Logs;
+            $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+            $Tainacan_Filters = \Tainacan\Repositories\Filters::getInstance();
+            $Tainacan_Logs = \Tainacan\Repositories\Logs::getInstance();
+            $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+            $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
+			$Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
+			$Tainacan_Terms = \Tainacan\Repositories\Terms::getInstance();
+
 			$tnc_globals = [
 				$Tainacan_Collections,
 				$Tainacan_Fields,
@@ -421,7 +428,14 @@ abstract class Repository {
 
 			return $Tainacan_Items;
 		} else {
-			global $Tainacan_Collections, $Tainacan_Fields, $Tainacan_Item_Metadata, $Tainacan_Filters, $Tainacan_Taxonomies, $Tainacan_Terms, $Tainacan_Logs;
+            $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+            $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+            $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
+            $Tainacan_Filters = \Tainacan\Repositories\Filters::getInstance();
+            $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
+            $Tainacan_Terms = \Tainacan\Repositories\Terms::getInstance();
+            $Tainacan_Logs = \Tainacan\Repositories\Logs::getInstance();
+
 			$tnc_globals = [
 				$Tainacan_Collections,
 				$Tainacan_Fields,

src/dev-interface/class-tainacan-dev-interface.php

@@ -9,7 +9,19 @@ class DevInterface {
     var $repositories = [];
     var $has_errors = false;
 
-    public function __construct() {
+    private static $instance = null;
+
+    public static function getInstance()
+    {
+        if(!isset(self::$instance))
+        {
+            self::$instance = new self();
+        }
+
+        return self::$instance;
+    }
+
+    private function __construct() {
 
         add_action('add_meta_boxes', array(&$this, 'register_metaboxes'));
         add_action('save_post', array(&$this, 'save_post'), 10, 2);
@@ -17,7 +29,11 @@ class DevInterface {
 
         add_filter('post_type_link', array(&$this, 'permalink_filter'), 10, 3);
         
-        global $Tainacan_Collections, $Tainacan_Filters, $Tainacan_Logs, $Tainacan_Fields, $Tainacan_Taxonomies;
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+        $Tainacan_Filters = \Tainacan\Repositories\Filters::getInstance();
+        $Tainacan_Logs = \Tainacan\Repositories\Logs::getInstance();
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
         
         $repositories = [$Tainacan_Collections, $Tainacan_Filters, $Tainacan_Logs, $Tainacan_Fields, $Tainacan_Taxonomies];
         
@@ -214,7 +230,9 @@ class DevInterface {
     
     
     function metadata_metabox() {
-        global $Tainacan_Collections, $Tainacan_Item_Metadata, $pagenow, $typenow, $post;
+        global $typenow, $post;
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
 
         $collections = $Tainacan_Collections->fetch([], 'OBJECT');
         
@@ -284,7 +302,9 @@ class DevInterface {
     }
     
     function metadata_components_metabox() {
-        global $Tainacan_Collections, $Tainacan_Item_Metadata, $pagenow, $typenow, $post;
+        global $typenow, $post;
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
         
         $collections = $Tainacan_Collections->fetch([], 'OBJECT');
         
@@ -489,7 +509,11 @@ class DevInterface {
             // TODO: there should ve a method in the repository to find this out
             // or I could try to initialize an entity and find out what type it is
 
-            global $Tainacan_Collections, $Tainacan_Items, $Tainacan_Fields, $Tainacan_Item_Metadata;
+            $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+            $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+            $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
+            $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
+
             $collections = $Tainacan_Collections->fetch([], 'OBJECT');
             $cpts = [];
             foreach($collections as $col) {

src/importer/class-tainacan-importer.php

@@ -224,7 +224,9 @@ abstract class Importer {
      * @return Tainacan\Entities\Item Item inserted
      */
     public function insert( $index, $processed_item ){
-        global $Tainacan_Items, $Tainacan_Item_Metadata, $Tainacan_Fields;
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
+        $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
 
         $isUpdate = ( is_array( $this->processed_items ) && isset( $this->processed_items[ $index ] ) )
             ? $this->processed_items[ $index ] : 0;

src/tainacan.php

@@ -19,20 +19,18 @@ require_once(CLASSES_DIR . 'tainacan-creator.php');
 require_once(API_DIR     . 'tainacan-rest-creator.php');
 
 require_once('dev-interface/class-tainacan-dev-interface.php');
-$Tainacan_Dev_interface = new \Tainacan\DevInterface\DevInterface();
+$Tainacan_Dev_interface = \Tainacan\DevInterface\DevInterface::getInstance();
 
 function tnc_enable_dev_wp_interface() {
-    //return defined('TNC_ENABLE_DEV_WP_INTERFACE') && true === TNC_ENABLE_DEV_WP_INTERFACE ? true : false;
+    /*return defined('TNC_ENABLE_DEV_WP_INTERFACE') && true === TNC_ENABLE_DEV_WP_INTERFACE ? true : false;*/
 }
 
-global $Tainacan_Capabilities;
+$Tainacan_Capabilities = \Tainacan\Capabilities::getInstance();
-$Tainacan_Capabilities = new \Tainacan\Capabilities();
 register_activation_hook( __FILE__, array( $Tainacan_Capabilities, 'init' ) );
 
 // TODO move it somewhere else?
 require_once('admin/class-tainacan-admin.php');
-global $Tainacan_Admin;
+$Tainacan_Admin = \Tainacan\Admin::getInstance();
-$Tainacan_Admin = new \Tainacan\Admin();
 
 function tainacan_load_plugin_textdomain() {
     load_plugin_textdomain( 'tainacan', FALSE, basename( dirname( __FILE__ ) ) . '/languages/' );

tests/factories/class-tainacan-entity-factory.php

@@ -55,7 +55,7 @@ class Entity_Factory {
 			}
 
 			$this->entity     = new $this->entity_type();
-			$this->repository = new $this->repository_type();
+			$this->repository = $this->repository_type::getInstance();
 			
 			if($publish) {
 				$this->entity->set_status('publish');

tests/test-api-item-metadata.php

@@ -53,7 +53,6 @@ class TAINACAN_REST_Item_Metadata_Controller extends TAINACAN_UnitApiTestCase {
 	}
 	
 	public function test_create_suggestion_item_metadata_in_a_collection(){
-		global $Tainacan_Fields, $Tainacan_Item_Metadata;
 		
 		extract($this->create_meta_requirements());
 
@@ -125,7 +124,6 @@ class TAINACAN_REST_Item_Metadata_Controller extends TAINACAN_UnitApiTestCase {
 	
 	function test_create_anonymous_suggestion_item_metadata_in_a_collection() {
 		extract($this->create_meta_requirements());
-		global $Tainacan_Fields, $Tainacan_Item_Metadata;
 		
 		$item__metadata_json = json_encode([
 			'values'       => 'TestValues_metadado',

tests/test-category-field-types.php

@@ -18,7 +18,9 @@ class CategoryFieldTypes extends TAINACAN_UnitTestCase {
 	
     function test_category_field_types() {
 
-        global $Tainacan_Item_Metadata, $Tainacan_Items, $Tainacan_Fields, $Tainacan_Terms;
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
+        $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
         
         $collection = $this->tainacan_entity_factory->create_entity(
 			'collection',
@@ -131,8 +133,8 @@ class CategoryFieldTypes extends TAINACAN_UnitTestCase {
     }
 	
 	function test_relate_taxonomy() {
-        
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
-        global $Tainacan_Item_Metadata, $Tainacan_Items, $Tainacan_Fields, $Tainacan_Terms, $Tainacan_Taxonomies;
+        $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
         
         $collection = $this->tainacan_entity_factory->create_entity(
 			'collection',

tests/test-core-field-types.php

@@ -18,7 +18,8 @@ class CoreFieldTypes extends TAINACAN_UnitTestCase {
 	
     function test_core_field_types() {
 
-        global $Tainacan_Item_Metadata, $Tainacan_Items;
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
+        $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
         
         $collection = $this->tainacan_entity_factory->create_entity(
 			'collection',

tests/test-default-capabilities.php

@@ -17,7 +17,7 @@ class DefaultCapabilities extends TAINACAN_UnitTestCase {
 
     function test_capabilities_present() {
         
-		global $Tainacan_Capabilities;
+		$Tainacan_Capabilities = \Tainacan\Capabilities::getInstance();
 		$c = new \Tainacan\Entities\Collection();
 		$caps = $c->get_capabilities();
 		

tests/test-fields.php

@@ -202,7 +202,8 @@ class Fields extends TAINACAN_UnitTestCase {
      *
      */
     function test_ordenation_fields(){
-        global $Tainacan_Collections, $Tainacan_Fields;
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
 
         $collection = $this->tainacan_entity_factory->create_entity(
             'collection',

tests/test-importer.php

@@ -37,7 +37,8 @@ class ImporterTests extends TAINACAN_UnitTestCase {
      * @group importer
      */
     public function test_file_csv () {
-        global $Tainacan_Fields, $Tainacan_Items;
+        $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
 
         $csv_importer = new Importer\CSV();
         $id = $csv_importer->get_id();

tests/test-item-metadata.php

@@ -18,7 +18,8 @@ class Item_Metadata extends TAINACAN_UnitTestCase {
      */
     function test_add() {
 
-        global $Tainacan_Fields, $Tainacan_Item_Metadata;
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
 
         $collection = $this->tainacan_entity_factory->create_entity(
         	'collection',
@@ -68,7 +69,8 @@ class Item_Metadata extends TAINACAN_UnitTestCase {
      * Teste da insercao de um metadado simples com o tipo
      */
     function teste_required(){
-        global $Tainacan_Fields, $Tainacan_Item_Metadata;
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
 
         $collection = $this->tainacan_entity_factory->create_entity(
         	'collection',
@@ -121,7 +123,8 @@ class Item_Metadata extends TAINACAN_UnitTestCase {
     }
     
     function teste_collection_key(){
-        global $Tainacan_Fields, $Tainacan_Item_Metadata;
+        $Tainacan_Fields = \Tainacan\Repositories\Fields::getInstance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::getInstance();
 
         $collection = $this->tainacan_entity_factory->create_entity(
 	        'collection',

tests/test-private-objects.php

@@ -135,7 +135,8 @@ class PrivateObjects extends TAINACAN_UnitTestCase {
         $new_contributor_user = $this->factory()->user->create(array( 'role' => 'contributor' ));
 		wp_set_current_user($new_contributor_user);
 
-        global $Tainacan_Items, $Tainacan_Collections;
+        $Tainacan_Items = \Tainacan\Repositories\Items::getInstance();
+        $Tainacan_Collections = \Tainacan\Repositories\Collections::getInstance();
         
         $items = $Tainacan_Items->fetch([], $collection);
         $this->assertEquals(2, $items->found_posts, 'items of a public collections should be visible');

tests/test-taxonomies.php

@@ -40,7 +40,8 @@ class Taxonomies extends TAINACAN_UnitTestCase {
     }
 
     function test_add_term_taxonomy(){
-        global $Tainacan_Taxonomies, $Tainacan_Terms;
+        $Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::getInstance();
+        $Tainacan_Terms = \Tainacan\Repositories\Terms::getInstance();
 
 	    $taxonomy = $this->tainacan_entity_factory->create_entity(
 		    'taxonomy',