fixed nested arrays, associations, test

Author: mibewh

src/CloudCMS.php

@@ -81,7 +81,7 @@ public function request($method, $uri, $params = array(), $data = array())
         else
         {
             $request = $this->provider->getAuthenticatedRequest($method, $url, $this->token, [
-                "body" => json_encode($data, JSON_FORCE_OBJECT)
+                "body" => json_encode((object)$data)
             ]);
         }
 

src/Node.php

@@ -37,7 +37,7 @@ public function associate($other_node, $association, $association_directionality
 
         // if $association is a string assume it is the type of the association to create
         // if an object assume it is the complete set of properties for the assocation node to create
-        if (is_a($association, 'String')) {
+        if (is_string($association)) {
             $association = array("_type" => $association);
         }
 

tests/NodeTest.php

@@ -38,6 +38,17 @@ public function testNodeCrud()
         $this->assertNull($nodeRead);        
     }
 
+    public function testNodeNestedArray()
+    {
+        $nodeObj = array(
+            "title" => "MyNode",
+            "nested" => array('1',' 2', '3')
+        );
+        $node = $this->branch->createNode($nodeObj);
+
+        $this->assertEquals(3, count($node->data["nested"]));  
+    }
+
     public function testNodeQueryAndFind()
     {
         $nodeObj1 = array(