Update to more modern phpunit syntax

Author: token-cjg

tests/Zendesk/API/LiveTests/BasicTest.php

@@ -7,7 +7,9 @@
 /**
  * Basic test class
  */
-abstract class BasicTest extends \PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+abstract class BasicTest extends TestCase
 {
     /**
      * @var HttpClient
@@ -68,7 +70,7 @@ public function __construct($name = null, array $data = [], $dataName = '')
      * Sets up the fixture, for example, open a network connection.
      * This method is called before a test is executed.
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->client = new HttpClient($this->subdomain, $this->username, $this->scheme, $this->hostname, $this->port);
 

tests/Zendesk/API/UnitTests/BasicTest.php

@@ -15,7 +15,7 @@
 /**
  * Basic test class
  */
-abstract class BasicTest extends \PHPUnit_Framework_TestCase
+abstract class BasicTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @var HttpClient
@@ -74,7 +74,7 @@ public function __construct($name = null, array $data = [], $dataName = '')
      * Sets up the fixture, for example, open a network connection.
      * This method is called before a test is executed.
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
         $this->client = new HttpClient($this->subdomain, $this->username, $this->scheme, $this->hostname, $this->port);

tests/Zendesk/API/UnitTests/Core/AppInstallationsTest.php

@@ -15,7 +15,7 @@ class AppInstallationsTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/AutomationsTest.php

@@ -14,7 +14,7 @@ class AutomationsTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/CustomRolesTest.php

@@ -11,7 +11,7 @@ class CustomRolesTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/MacrosTest.php

@@ -15,7 +15,7 @@ class MacrosTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/OrganizationMembershipsTest.php

@@ -14,7 +14,7 @@ class OrganizationMembershipsTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/OrganizationsTest.php

@@ -14,7 +14,7 @@ class OrganizationsTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/RequestsTest.php

@@ -14,7 +14,7 @@ class RequestsTest extends BasicTest
     protected $testResource1;
     protected $testResource2;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->testResource0 = ['anyField'  => 'Any field 0'];
         $this->testResource1 = ['anyField'  => 'Any field 1'];

tests/Zendesk/API/UnitTests/Core/ResourceTest.php

@@ -17,7 +17,7 @@ class ResourceTest extends BasicTest
     /**
      * {@inheritdoc}
      */
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
         $this->dummyResource = new DummyResource($this->client);