fix broken tests

Author: Jamie Hannaford

tests/unit/Common/Api/OperatorTest.php

@@ -3,7 +3,6 @@
 namespace OpenStack\Test\Common\Api;
 
 use function GuzzleHttp\Psr7\uri_for;
-use GuzzleHttp\ClientInterface;
 use GuzzleHttp\Promise\Promise;
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\Psr7\Response;
@@ -12,18 +11,19 @@
 use OpenStack\Common\Resource\ResourceInterface;
 use OpenStack\Compute\v2\Models\Server;
 use OpenStack\Test\Fixtures\ComputeV2Api;
+use OpenStack\Test\TestCase;
 use Prophecy\Argument;
-use Prophecy\PhpUnit\ProphecyTestCase;
 
-class OperatorTest extends ProphecyTestCase
+class OperatorTest extends TestCase
 {
     private $operator;
-    private $client;
     private $def;
 
     public function setUp()
     {
-        $this->client = $this->prophesize(ClientInterface::class);
+        parent::setUp();
+
+        $this->rootFixturesDir = __DIR__;
 
         $this->def = [
             'method' => 'GET',

tests/unit/Common/ArrayAccessTraitTest.php

@@ -3,9 +3,9 @@
 namespace OpenStack\Test\Common;
 
 use OpenStack\Common\ArrayAccessTrait;
-use Prophecy\PhpUnit\ProphecyTestCase;
+use OpenStack\Test\TestCase;
 
-class ArrayAccessTraitTest extends ProphecyTestCase
+class ArrayAccessTraitTest extends TestCase
 {
     private $aa;
 

tests/unit/Common/Auth/AuthHandlerTest.php

@@ -3,13 +3,12 @@
 namespace OpenStack\Test\Common\Auth;
 
 use GuzzleHttp\Psr7\Request;
-use GuzzleHttp\Psr7\Uri;
 use OpenStack\Common\Auth\AuthHandler;
 use OpenStack\Identity\v3\Models\Token;
-use Prophecy\PhpUnit\ProphecyTestCase;
+use OpenStack\Test\TestCase;
 use Psr\Http\Message\RequestInterface;
 
-class AuthHandlerTest extends ProphecyTestCase
+class AuthHandlerTest extends TestCase
 {
     const TOKEN_ID = 'tokenId';
 

tests/unit/OpenStackTest.php

@@ -4,9 +4,8 @@
 
 use OpenStack\Common\Service\Builder;
 use OpenStack\OpenStack;
-use Prophecy\PhpUnit\ProphecyTestCase;
 
-class OpenStackTest extends ProphecyTestCase
+class OpenStackTest extends TestCase
 {
     private $builder;
     private $openstack;