Add integration test coverage for get_balance changes.

tests/integration/opensrs/account/GetBalanceTest.php

@@ -0,0 +1,60 @@
+<?php
+
+use opensrs\account\GetBalance;
+
+/**
+ * @group account 
+ * @group GetBalance
+ */
+class integrationGetBalanceTest extends PHPUnit_Framework_TestCase
+{
+    protected $func = 'accountGetBalance';
+    protected $getBalance;
+    protected $responseData;
+
+    public function setUp()
+    {
+       $this->getBalance = new GetBalance('array', array());
+       $this->responseData = $this->getBalance->resultFullRaw;
+    }
+
+
+    /**
+     * Response should return a 200 
+     * 
+     */
+    public function testResponseSuccess()
+    {
+        // response code exists 
+        $this->assertTrue(array_key_exists('response_code', $this->responseData));
+
+        // respose code is 200
+        $this->assertEquals($this->responseData['response_code'], '200');
+    }
+
+    /**
+     * Response sshould have a balance
+     * 
+     */
+    public function testResponseHasBalance()
+    {
+        // attributes array exists
+        $this->assertTrue(array_key_exists('attributes', $this->responseData));
+
+        // has balance
+        $this->assertTrue(array_key_exists('balance', $this->responseData['attributes']));
+    }
+
+    /**
+     * Response should have a hold balance
+     *
+     */
+    public function testResponesHasHoldBalance()
+    {
+        // attributes array exists
+        $this->assertTrue(array_key_exists('attributes', $this->responseData));
+
+        // has hold balance
+        $this->assertTrue(array_key_exists('hold_balance', $this->responseData['attributes']));
+    }
+}