Allow conversation type as none (all), admin, or user

Author: ziemkowski

src/Intercom/Service/config/intercom_public_conversation.json

@@ -97,9 +97,8 @@
             "parameters": {
                 "type": {
                     "location": "query",
-                    "required": true,
-                    "static": true,
-                    "default": "user"
+                    "required": false,
+                    "type": "string"
                 },
                 "id": {
                     "location": "query",

tests/Intercom/Resources/ConversationTest.php

@@ -41,20 +41,38 @@ public function testGetConversation()
         $this->assertEquals(true, $response['open']);
     }
 
-    public function testGetConversations()
+    public function testGetAllConversations()
     {
         $this->setMockResponse($this->client, 'Conversation/ConversationList.txt');
         $response = $this->client->getConversations();
         $conversations = $response->get('conversations');
 
-        $this->assertRequest('GET', '/conversations?type=user');
+        $this->assertRequest('GET', '/conversations');
 
         $this->assertInstanceOf('\Guzzle\Service\Resource\Model', $response);
         $this->assertEquals(1, count($conversations));
         $this->assertEquals(1400850973, $conversations['0']['created_at']);
         $this->assertEquals('536e564f316c83104c000020', $conversations['0']['user']['id']);
         $this->assertEquals('admin', $conversations['0']['assignee']['type']);
     }
+    
+    public function testGetUserConversations()
+    {
+        $this->setMockResponse($this->client, 'Conversation/ConversationList.txt');
+        $response = $this->client->getConversations(['type' => 'user']);
+        $conversations = $response->get('conversations');
+
+        $this->assertRequest('GET', '/conversations?type=user');
+    }
+    
+    public function testGetAdminConversations()
+    {
+        $this->setMockResponse($this->client, 'Conversation/ConversationList.txt');
+        $response = $this->client->getConversations(['type' => 'admin']);
+        $conversations = $response->get('conversations');
+
+        $this->assertRequest('GET', '/conversations?type=admin');
+    }
 
     public function testReplyToConversation()
     {