diff --git a/composer.json b/composer.json
index 58091f1af..ffd642af2 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
         "zendframework/zend-stdlib": "^2.7 || ^3.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.7.15 || ^6.0.8",
+        "phpunit/phpunit": "^5.7.27 || ^6.5.14 || ^7.5.18",
         "zendframework/zend-authentication": "^2.5",
         "zendframework/zend-cache": "^2.6.1",
         "zendframework/zend-coding-standard": "~1.0.0",
diff --git a/test/Helper/AbstractHtmlElementTest.php b/test/Helper/AbstractHtmlElementTest.php
index f4984e35b..e9b317c5d 100644
--- a/test/Helper/AbstractHtmlElementTest.php
+++ b/test/Helper/AbstractHtmlElementTest.php
@@ -28,7 +28,7 @@ class AbstractHtmlElementTest extends TestCase
     /**
      * {@inheritDoc}
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = $this->getMockForAbstractClass(AbstractHtmlElement::class);
 
diff --git a/test/Helper/AbstractTest.php b/test/Helper/AbstractTest.php
index aa0dca0e9..265ba4a6e 100644
--- a/test/Helper/AbstractTest.php
+++ b/test/Helper/AbstractTest.php
@@ -24,7 +24,7 @@ class AbstractTest extends TestCase
      */
     protected $helper;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new ConcreteHelper();
     }
diff --git a/test/Helper/CycleTest.php b/test/Helper/CycleTest.php
index 1661d9f0e..317931537 100644
--- a/test/Helper/CycleTest.php
+++ b/test/Helper/CycleTest.php
@@ -31,7 +31,7 @@ class CycleTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new Helper\Cycle();
     }
@@ -42,7 +42,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/DeclareVarsTest.php b/test/Helper/DeclareVarsTest.php
index b34dbb9ae..9916ac7e7 100644
--- a/test/Helper/DeclareVarsTest.php
+++ b/test/Helper/DeclareVarsTest.php
@@ -19,7 +19,7 @@
  */
 class DeclareVarsTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $view = new View();
         $base = str_replace('/', DIRECTORY_SEPARATOR, '/../_templates');
@@ -28,7 +28,7 @@ public function setUp()
         $this->view = $view;
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->view);
     }
diff --git a/test/Helper/DoctypeTest.php b/test/Helper/DoctypeTest.php
index 200da32d1..c220fa107 100644
--- a/test/Helper/DoctypeTest.php
+++ b/test/Helper/DoctypeTest.php
@@ -36,7 +36,7 @@ class DoctypeTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         Helper\Doctype::unsetDoctypeRegistry();
         $this->helper = new Helper\Doctype();
@@ -48,7 +48,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/EscapeCssTest.php b/test/Helper/EscapeCssTest.php
index 5c4e3a51a..692072232 100644
--- a/test/Helper/EscapeCssTest.php
+++ b/test/Helper/EscapeCssTest.php
@@ -28,7 +28,7 @@ class EscapeCssTest extends TestCase
         'eucjp-win',    'macroman'
     ];
 
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new EscapeHelper;
     }
diff --git a/test/Helper/EscapeHtmlAttrTest.php b/test/Helper/EscapeHtmlAttrTest.php
index 339719de3..c93268b7f 100644
--- a/test/Helper/EscapeHtmlAttrTest.php
+++ b/test/Helper/EscapeHtmlAttrTest.php
@@ -28,7 +28,7 @@ class EscapeHtmlAttrTest extends TestCase
         'eucjp-win',    'macroman'
     ];
 
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new EscapeHelper;
     }
diff --git a/test/Helper/EscapeHtmlTest.php b/test/Helper/EscapeHtmlTest.php
index 07cfa41b8..f97bffe22 100644
--- a/test/Helper/EscapeHtmlTest.php
+++ b/test/Helper/EscapeHtmlTest.php
@@ -28,7 +28,7 @@ class EscapeHtmlTest extends TestCase
         'eucjp-win',    'macroman'
     ];
 
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new EscapeHelper;
     }
diff --git a/test/Helper/EscapeJsTest.php b/test/Helper/EscapeJsTest.php
index cba739486..53380afb1 100644
--- a/test/Helper/EscapeJsTest.php
+++ b/test/Helper/EscapeJsTest.php
@@ -28,7 +28,7 @@ class EscapeJsTest extends TestCase
         'eucjp-win',    'macroman'
     ];
 
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new EscapeHelper;
     }
diff --git a/test/Helper/EscapeUrlTest.php b/test/Helper/EscapeUrlTest.php
index fe38e2696..417099de9 100644
--- a/test/Helper/EscapeUrlTest.php
+++ b/test/Helper/EscapeUrlTest.php
@@ -28,7 +28,7 @@ class EscapeUrlTest extends TestCase
         'eucjp-win',    'macroman'
     ];
 
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new EscapeHelper;
     }
diff --git a/test/Helper/FlashMessengerTest.php b/test/Helper/FlashMessengerTest.php
index 57a733bfb..50806b417 100644
--- a/test/Helper/FlashMessengerTest.php
+++ b/test/Helper/FlashMessengerTest.php
@@ -28,7 +28,7 @@
  */
 class FlashMessengerTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->mvcPluginClass = class_exists(V2PluginFlashMessenger::class)
             ? V2PluginFlashMessenger::class
@@ -442,7 +442,7 @@ public function testCanSetAutoEscape()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::render
+     * @covers \Zend\View\Helper\FlashMessenger::render
      */
     public function testMessageIsEscapedByDefault()
     {
@@ -456,7 +456,7 @@ public function testMessageIsEscapedByDefault()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::render
+     * @covers \Zend\View\Helper\FlashMessenger::render
      */
     public function testMessageIsNotEscapedWhenAutoEscapeIsFalse()
     {
@@ -471,7 +471,7 @@ public function testMessageIsNotEscapedWhenAutoEscapeIsFalse()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::render
+     * @covers \Zend\View\Helper\FlashMessenger::render
      */
     public function testCanSetAutoEscapeOnRender()
     {
@@ -485,7 +485,7 @@ public function testCanSetAutoEscapeOnRender()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::render
+     * @covers \Zend\View\Helper\FlashMessenger::render
      */
     public function testRenderUsesCurrentAutoEscapeByDefault()
     {
@@ -509,7 +509,7 @@ public function testRenderUsesCurrentAutoEscapeByDefault()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::renderCurrent
+     * @covers \Zend\View\Helper\FlashMessenger::renderCurrent
      */
     public function testCurrentMessageIsEscapedByDefault()
     {
@@ -521,7 +521,7 @@ public function testCurrentMessageIsEscapedByDefault()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::renderCurrent
+     * @covers \Zend\View\Helper\FlashMessenger::renderCurrent
      */
     public function testCurrentMessageIsNotEscapedWhenAutoEscapeIsFalse()
     {
@@ -534,7 +534,7 @@ public function testCurrentMessageIsNotEscapedWhenAutoEscapeIsFalse()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::renderCurrent
+     * @covers \Zend\View\Helper\FlashMessenger::renderCurrent
      */
     public function testCanSetAutoEscapeOnRenderCurrent()
     {
@@ -546,7 +546,7 @@ public function testCanSetAutoEscapeOnRenderCurrent()
     }
 
     /**
-     * @covers Zend\View\Helper\FlashMessenger::renderCurrent
+     * @covers \Zend\View\Helper\FlashMessenger::renderCurrent
      */
     public function testRenderCurrentUsesCurrentAutoEscapeByDefault()
     {
diff --git a/test/Helper/HeadLinkTest.php b/test/Helper/HeadLinkTest.php
index 6c990ab78..9c28c86ab 100644
--- a/test/Helper/HeadLinkTest.php
+++ b/test/Helper/HeadLinkTest.php
@@ -44,7 +44,7 @@ class HeadLinkTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         Helper\Doctype::unsetDoctypeRegistry();
         $this->basePath = __DIR__ . '/_files/modules';
@@ -60,7 +60,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HeadMetaTest.php b/test/Helper/HeadMetaTest.php
index 6693ff7ba..3ed73a049 100644
--- a/test/Helper/HeadMetaTest.php
+++ b/test/Helper/HeadMetaTest.php
@@ -44,7 +44,7 @@ class HeadMetaTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->error = false;
         Helper\Doctype::unsetDoctypeRegistry();
@@ -62,7 +62,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HeadScriptTest.php b/test/Helper/HeadScriptTest.php
index 24c8d67f2..6e68727c7 100644
--- a/test/Helper/HeadScriptTest.php
+++ b/test/Helper/HeadScriptTest.php
@@ -43,7 +43,7 @@ class HeadScriptTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->basePath = __DIR__ . '/_files/modules';
         $this->helper = new Helper\HeadScript();
@@ -56,7 +56,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HeadStyleTest.php b/test/Helper/HeadStyleTest.php
index 590f403ca..d868bb347 100644
--- a/test/Helper/HeadStyleTest.php
+++ b/test/Helper/HeadStyleTest.php
@@ -37,7 +37,7 @@ class HeadStyleTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->basePath = __DIR__ . '/_files/modules';
         $this->helper = new Helper\HeadStyle();
@@ -49,7 +49,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HeadTitleTest.php b/test/Helper/HeadTitleTest.php
index b95c38202..fbc137a65 100644
--- a/test/Helper/HeadTitleTest.php
+++ b/test/Helper/HeadTitleTest.php
@@ -37,7 +37,7 @@ class HeadTitleTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->basePath = __DIR__ . '/_files/modules';
         $this->helper = new Helper\HeadTitle();
@@ -49,7 +49,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HtmlFlashTest.php b/test/Helper/HtmlFlashTest.php
index 548a81f0e..2fade88af 100644
--- a/test/Helper/HtmlFlashTest.php
+++ b/test/Helper/HtmlFlashTest.php
@@ -37,7 +37,7 @@ protected function setUp()
         $this->helper->setView($this->view);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HtmlListTest.php b/test/Helper/HtmlListTest.php
index 11525d642..a2b364a30 100644
--- a/test/Helper/HtmlListTest.php
+++ b/test/Helper/HtmlListTest.php
@@ -38,7 +38,7 @@ protected function setUp()
         $this->helper->setView($this->view);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HtmlObjectTest.php b/test/Helper/HtmlObjectTest.php
index 5d6bb1993..1ca03ef63 100644
--- a/test/Helper/HtmlObjectTest.php
+++ b/test/Helper/HtmlObjectTest.php
@@ -39,7 +39,7 @@ protected function setUp()
         $this->helper->setView($this->view);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HtmlPageTest.php b/test/Helper/HtmlPageTest.php
index 23b01615a..3fb9ef029 100644
--- a/test/Helper/HtmlPageTest.php
+++ b/test/Helper/HtmlPageTest.php
@@ -37,7 +37,7 @@ protected function setUp()
         $this->helper->setView($this->view);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HtmlQuicktimeTest.php b/test/Helper/HtmlQuicktimeTest.php
index c0d9e75cc..19be4adc8 100644
--- a/test/Helper/HtmlQuicktimeTest.php
+++ b/test/Helper/HtmlQuicktimeTest.php
@@ -37,7 +37,7 @@ protected function setUp()
         $this->helper->setView($this->view);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/HtmlTagTest.php b/test/Helper/HtmlTagTest.php
index 2b4271181..0c09d44d0 100644
--- a/test/Helper/HtmlTagTest.php
+++ b/test/Helper/HtmlTagTest.php
@@ -31,7 +31,7 @@ protected function setUp()
         $this->helper->setView($this->view);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/InlineScriptTest.php b/test/Helper/InlineScriptTest.php
index 5f10aaa30..4c0c6ed86 100644
--- a/test/Helper/InlineScriptTest.php
+++ b/test/Helper/InlineScriptTest.php
@@ -36,7 +36,7 @@ class InlineScriptTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->basePath = __DIR__ . '/_files/modules';
         $this->helper = new Helper\InlineScript();
@@ -48,7 +48,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/JsonTest.php b/test/Helper/JsonTest.php
index 2f2d8a8f2..7d0bd5ffc 100644
--- a/test/Helper/JsonTest.php
+++ b/test/Helper/JsonTest.php
@@ -28,7 +28,7 @@ class JsonTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->response = new Response();
         $this->helper   = new JsonHelper();
diff --git a/test/Helper/LayoutTest.php b/test/Helper/LayoutTest.php
index 55bfa0f04..caf10505e 100644
--- a/test/Helper/LayoutTest.php
+++ b/test/Helper/LayoutTest.php
@@ -29,7 +29,7 @@ class LayoutTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->renderer = $renderer = new PhpRenderer();
         $this->viewModelHelper = $renderer->plugin('view_model');
diff --git a/test/Helper/Navigation/LinksTest.php b/test/Helper/Navigation/LinksTest.php
index e6b68b81a..8423f74e0 100644
--- a/test/Helper/Navigation/LinksTest.php
+++ b/test/Helper/Navigation/LinksTest.php
@@ -45,7 +45,7 @@ class LinksTest extends AbstractTest
     private $_oldDoctype;
     // @codingStandardsIgnoreEnd
 
-    public function setUp()
+    protected function setUp()
     {
         parent::setUp();
 
@@ -62,7 +62,7 @@ public function setUp()
         }
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         return;
         $this->_doctypeHelper->setDoctype($this->_oldDoctype);
diff --git a/test/Helper/PaginationControlTest.php b/test/Helper/PaginationControlTest.php
index 4edb7b0f3..532d0b917 100644
--- a/test/Helper/PaginationControlTest.php
+++ b/test/Helper/PaginationControlTest.php
@@ -55,7 +55,7 @@ protected function setUp()
         $this->_paginator = new Paginator\Paginator($adapter);
     }
 
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->_viewHelper);
         unset($this->_paginator);
diff --git a/test/Helper/PartialLoopTest.php b/test/Helper/PartialLoopTest.php
index 1c6bc1459..4966cba65 100644
--- a/test/Helper/PartialLoopTest.php
+++ b/test/Helper/PartialLoopTest.php
@@ -40,7 +40,7 @@ class PartialLoopTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->basePath = __DIR__ . '/_files/modules';
         $this->helper   = new PartialLoop();
@@ -52,7 +52,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/PartialTest.php b/test/Helper/PartialTest.php
index f1ea037c1..d5ac24b30 100644
--- a/test/Helper/PartialTest.php
+++ b/test/Helper/PartialTest.php
@@ -40,7 +40,7 @@ class PartialTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->basePath = __DIR__ . '/_files/modules';
         $this->helper   = new Partial();
@@ -52,7 +52,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->helper);
     }
diff --git a/test/Helper/Placeholder/ContainerTest.php b/test/Helper/Placeholder/ContainerTest.php
index 495a21594..f2e5f6d68 100644
--- a/test/Helper/Placeholder/ContainerTest.php
+++ b/test/Helper/Placeholder/ContainerTest.php
@@ -30,7 +30,7 @@ class ContainerTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->container = new \Zend\View\Helper\Placeholder\Container([]);
     }
@@ -41,7 +41,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->container);
     }
diff --git a/test/Helper/Placeholder/RegistryTest.php b/test/Helper/Placeholder/RegistryTest.php
index 8c6f20fc4..473d8455f 100644
--- a/test/Helper/Placeholder/RegistryTest.php
+++ b/test/Helper/Placeholder/RegistryTest.php
@@ -34,7 +34,7 @@ class RegistryTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->registry = new Registry();
     }
@@ -45,7 +45,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->registry);
     }
diff --git a/test/Helper/Placeholder/StandaloneContainerTest.php b/test/Helper/Placeholder/StandaloneContainerTest.php
index 05d843813..acf0b7636 100644
--- a/test/Helper/Placeholder/StandaloneContainerTest.php
+++ b/test/Helper/Placeholder/StandaloneContainerTest.php
@@ -33,7 +33,7 @@ class StandaloneContainerTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->helper = new Foo();
     }
diff --git a/test/Helper/PlaceholderTest.php b/test/Helper/PlaceholderTest.php
index 2064c373f..8e56ffafc 100644
--- a/test/Helper/PlaceholderTest.php
+++ b/test/Helper/PlaceholderTest.php
@@ -33,7 +33,7 @@ class PlaceholderTest extends TestCase
      *
      * @return void
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->placeholder = new Helper\Placeholder();
     }
@@ -44,7 +44,7 @@ public function setUp()
      *
      * @return void
      */
-    public function tearDown()
+    protected function tearDown()
     {
         unset($this->placeholder);
     }
diff --git a/test/Helper/RenderChildModelTest.php b/test/Helper/RenderChildModelTest.php
index f0a80c7f4..dd7ec7ba2 100644
--- a/test/Helper/RenderChildModelTest.php
+++ b/test/Helper/RenderChildModelTest.php
@@ -21,7 +21,7 @@
  */
 class RenderChildModelTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->resolver = new TemplateMapResolver([
             'layout'  => __DIR__ . '/../_templates/nested-view-model-layout.phtml',
diff --git a/test/Helper/RenderToPlaceholderTest.php b/test/Helper/RenderToPlaceholderTest.php
index 1807716f4..9267377f6 100644
--- a/test/Helper/RenderToPlaceholderTest.php
+++ b/test/Helper/RenderToPlaceholderTest.php
@@ -22,7 +22,7 @@ class RenderToPlaceholderTest extends TestCase
     protected $_view = null;
     // @codingStandardsIgnoreEnd
 
-    public function setUp()
+    protected function setUp()
     {
         $this->_view = new View();
         $this->_view->resolver()->addPath(__DIR__.'/_files/scripts/');
diff --git a/test/Helper/ServerUrlTest.php b/test/Helper/ServerUrlTest.php
index f59088efa..bde6dd51f 100644
--- a/test/Helper/ServerUrlTest.php
+++ b/test/Helper/ServerUrlTest.php
@@ -30,7 +30,7 @@ class ServerUrlTest extends TestCase
     /**
      * Prepares the environment before running a test.
      */
-    public function setUp()
+    protected function setUp()
     {
         $this->serverBackup = $_SERVER;
         unset($_SERVER['HTTPS']);
diff --git a/test/Helper/Service/IdentityFactoryTest.php b/test/Helper/Service/IdentityFactoryTest.php
index 5e4a3362b..151318ae8 100644
--- a/test/Helper/Service/IdentityFactoryTest.php
+++ b/test/Helper/Service/IdentityFactoryTest.php
@@ -17,7 +17,7 @@
 
 class IdentityFactoryTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->services = $this->prophesize(ServiceManager::class);
         $this->helpers  = new HelperPluginManager($this->services->reveal());
diff --git a/test/HelperPluginManagerTest.php b/test/HelperPluginManagerTest.php
index 70276b3eb..94d9f275f 100644
--- a/test/HelperPluginManagerTest.php
+++ b/test/HelperPluginManagerTest.php
@@ -29,7 +29,7 @@
  */
 class HelperPluginManagerTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->helpers = new HelperPluginManager(new ServiceManager());
     }
diff --git a/test/PhpRendererTest.php b/test/PhpRendererTest.php
index 0638b90b7..7e3ddc637 100644
--- a/test/PhpRendererTest.php
+++ b/test/PhpRendererTest.php
@@ -27,7 +27,7 @@
  */
 class PhpRendererTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->renderer = new PhpRenderer();
     }
diff --git a/test/Renderer/FeedRendererTest.php b/test/Renderer/FeedRendererTest.php
index c6c358038..fc52df0dc 100644
--- a/test/Renderer/FeedRendererTest.php
+++ b/test/Renderer/FeedRendererTest.php
@@ -18,7 +18,7 @@
 
 class FeedRendererTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->renderer = new FeedRenderer();
     }
diff --git a/test/Renderer/JsonRendererTest.php b/test/Renderer/JsonRendererTest.php
index 74abf4e8e..e8e5ec585 100644
--- a/test/Renderer/JsonRendererTest.php
+++ b/test/Renderer/JsonRendererTest.php
@@ -27,7 +27,7 @@ class JsonRendererTest extends TestCase
      */
     protected $renderer;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->renderer = new JsonRenderer();
     }
diff --git a/test/Resolver/TemplatePathStackTest.php b/test/Resolver/TemplatePathStackTest.php
index 6df1912dd..ed7d98def 100644
--- a/test/Resolver/TemplatePathStackTest.php
+++ b/test/Resolver/TemplatePathStackTest.php
@@ -33,7 +33,7 @@ class TemplatePathStackTest extends TestCase
      */
     private $baseDir;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->baseDir = realpath(__DIR__ . '/..');
         $this->stack   = new TemplatePathStack();
diff --git a/test/Strategy/FeedStrategyTest.php b/test/Strategy/FeedStrategyTest.php
index 02a93bd4b..f6251f4b2 100644
--- a/test/Strategy/FeedStrategyTest.php
+++ b/test/Strategy/FeedStrategyTest.php
@@ -25,7 +25,7 @@ class FeedStrategyTest extends TestCase
 {
     use EventListenerIntrospectionTrait;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->markTestIncomplete('Re-enable tests after zend-feed has been updated to zend-servicemanager v3');
         $this->renderer = new FeedRenderer;
diff --git a/test/Strategy/JsonStrategyTest.php b/test/Strategy/JsonStrategyTest.php
index 44e92d16f..c07d10c36 100644
--- a/test/Strategy/JsonStrategyTest.php
+++ b/test/Strategy/JsonStrategyTest.php
@@ -25,7 +25,7 @@ class JsonStrategyTest extends TestCase
 {
     use EventListenerIntrospectionTrait;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->renderer = new JsonRenderer;
         $this->strategy = new JsonStrategy($this->renderer);
diff --git a/test/Strategy/PhpRendererStrategyTest.php b/test/Strategy/PhpRendererStrategyTest.php
index 8b1e1941a..981714776 100644
--- a/test/Strategy/PhpRendererStrategyTest.php
+++ b/test/Strategy/PhpRendererStrategyTest.php
@@ -24,7 +24,7 @@ class PhpRendererStrategyTest extends TestCase
     /** @var PhpRendererStrategy */
     private $strategy;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->renderer = new PhpRenderer;
         $this->strategy = new PhpRendererStrategy($this->renderer);
diff --git a/test/VariablesTest.php b/test/VariablesTest.php
index adc3596ad..fa6334600 100644
--- a/test/VariablesTest.php
+++ b/test/VariablesTest.php
@@ -18,7 +18,7 @@
  */
 class VariablesTest extends TestCase
 {
-    public function setup()
+    protected function setUp()
     {
         $this->error = false;
         $this->vars = new Variables;
diff --git a/test/ViewEventTest.php b/test/ViewEventTest.php
index a67d57425..8c6c45710 100644
--- a/test/ViewEventTest.php
+++ b/test/ViewEventTest.php
@@ -20,7 +20,7 @@ class ViewEventTest extends TestCase
 {
     protected $event;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->event = new ViewEvent;
     }
diff --git a/test/ViewTest.php b/test/ViewTest.php
index 897c5c855..33f3668fe 100644
--- a/test/ViewTest.php
+++ b/test/ViewTest.php
@@ -26,7 +26,7 @@
 
 class ViewTest extends TestCase
 {
-    public function setUp()
+    protected function setUp()
     {
         $this->request  = new Request;
         $this->response = new Response;