add test case for loginUser, separate test cases into different files

samples/client/petstore/php/SwaggerClient-php/tests/PetApiTest.php

@@ -7,8 +7,9 @@ class PetApiTest extends \PHPUnit_Framework_TestCase
 
   // add a new pet (id 10005) to ensure the pet object is available for all the tests
   public static function setUpBeforeClass() {
-    ini_set('display_errors', 1);
+    // for error reporting (need to run with php5.3 to get no warning)
-    error_reporting(~0);
+    //ini_set('display_errors', 1);
+    //error_reporting(~0);
 
     // enable debugging 
     //SwaggerClient\Configuration::$debug = true;

samples/client/petstore/php/SwaggerClient-php/tests/StoreApiTest.php

@@ -0,0 +1,32 @@
+<?php
+
+require_once('SwaggerClient.php');
+
+class StoreApiTest extends \PHPUnit_Framework_TestCase
+{
+
+  // add a new pet (id 10005) to ensure the pet object is available for all the tests
+  public static function setUpBeforeClass() {
+    // for error reporting (need to run with php5.3 to get no warning)
+    //ini_set('display_errors', 1);
+    //error_reporting(~0);
+  }
+
+  // test get inventory
+  public function testGetInventory()
+  {
+    // initialize the API client
+    $api_client = new SwaggerClient\APIClient('http://petstore.swagger.io/v2');
+    $store_api = new SwaggerClient\StoreAPI($api_client);
+    // get inventory
+    $get_response = $store_api->getInventory();
+
+    $this->assertInternalType("int", $get_response['sold']);
+    $this->assertInternalType("int", $get_response['pending']);
+
+  }
+
+}
+
+?>
+

samples/client/petstore/php/SwaggerClient-php/tests/UserApiTest.php

@@ -0,0 +1,32 @@
+<?php
+
+require_once('SwaggerClient.php');
+
+class UserApiTest extends \PHPUnit_Framework_TestCase
+{
+
+  // add a new pet (id 10005) to ensure the pet object is available for all the tests
+  public static function setUpBeforeClass() {
+    // for error reporting (need to run with php5.3 to get no warning)
+    //ini_set('display_errors', 1);
+    //error_reporting(~0);
+  }
+
+  // test login user
+  public function testLoginUser()
+  {
+    // initialize the API client
+    $api_client = new SwaggerClient\APIClient('http://petstore.swagger.io/v2');
+    $user_api = new SwaggerClient\UserAPI($api_client);
+    // login
+    $response = $user_api->loginUser("xxxxx", "yyyyyyyy");
+
+    $this->assertInternalType("string", $response);
+    $this->assertRegExp("/^logged in user session/", $response, "response string starts with 'logged in user session'");
+
+  }
+
+}
+
+?>
+