test: Add return type declarations to overridden methods of TestCase classes.

lib/Cake/Test/Case/BasicsTest.php

@@ -34,7 +34,7 @@ class BasicsTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'Locale' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Locale' . DS)

lib/Cake/Test/Case/Cache/CacheTest.php

@@ -32,7 +32,7 @@ class CacheTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->_cacheDisable = Configure::read('Cache.disable');
 		Configure::write('Cache.disable', false);
@@ -46,7 +46,7 @@ class CacheTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Cache::drop('latest');
 		Cache::drop('page');

lib/Cake/Test/Case/Cache/Engine/ApcEngineTest.php

@@ -37,7 +37,7 @@ class ApcEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$hasApc = extension_loaded('apc') || extension_loaded('apcu');
 		$this->skipIf(!$hasApc, 'Apc is not installed or configured properly.');
@@ -60,7 +60,7 @@ class ApcEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', $this->_cacheDisable);
 		Cache::drop('apc');

lib/Cake/Test/Case/Cache/Engine/FileEngineTest.php

@@ -37,7 +37,7 @@ class FileEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Cache.disable', false);
 		Cache::config('file_test', array('engine' => 'File', 'path' => CACHE));
@@ -48,7 +48,7 @@ class FileEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		// Cache::clear(false, 'file_test');
 		Cache::drop('file_test');

lib/Cake/Test/Case/Cache/Engine/MemcacheEngineTest.php

@@ -54,7 +54,7 @@ class MemcacheEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->skipIf(!class_exists('Memcache'), 'Memcache is not installed or configured properly.');
 
@@ -72,7 +72,7 @@ class MemcacheEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', $this->_cacheDisable);
 		Cache::drop('memcache');

lib/Cake/Test/Case/Cache/Engine/MemcachedEngineTest.php

@@ -60,7 +60,7 @@ class MemcachedEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->skipIf(!class_exists('Memcached'), 'Memcached is not installed or configured properly.');
 
@@ -82,7 +82,7 @@ class MemcachedEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Cache::drop('memcached');
 		Cache::drop('memcached_groups');

lib/Cake/Test/Case/Cache/Engine/RedisEngineTest.php

@@ -31,7 +31,7 @@ class RedisEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->skipIf(!class_exists('Redis'), 'Redis is not installed or configured properly.');
 
@@ -56,7 +56,7 @@ class RedisEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', $this->_cacheDisable);
 		Cache::drop('');

lib/Cake/Test/Case/Cache/Engine/WincacheEngineTest.php

@@ -30,7 +30,7 @@ class WincacheEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->skipIf(!function_exists('wincache_ucache_set'), 'Wincache is not installed or configured properly.');
 		$this->_cacheDisable = Configure::read('Cache.disable');
@@ -43,7 +43,7 @@ class WincacheEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', $this->_cacheDisable);
 		Cache::drop('wincache');

lib/Cake/Test/Case/Cache/Engine/XcacheEngineTest.php

@@ -30,7 +30,7 @@ class XcacheEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		if (!function_exists('xcache_set')) {
 			$this->markTestSkipped('Xcache is not installed or configured properly');
@@ -45,7 +45,7 @@ class XcacheEngineTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', $this->_cacheDisable);
 		Cache::drop('xcache');

lib/Cake/Test/Case/Configure/IniReaderTest.php

@@ -50,7 +50,7 @@ class IniReaderTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->path = CAKE . 'Test' . DS . 'test_app' . DS . 'Config' . DS;
 	}

lib/Cake/Test/Case/Configure/PhpReaderTest.php

@@ -50,7 +50,7 @@ class PhpReaderTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->path = CAKE . 'Test' . DS . 'test_app' . DS . 'Config' . DS;
 	}

lib/Cake/Test/Case/Console/Command/AclShellTest.php

@@ -42,7 +42,7 @@ class AclShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Acl.database', 'test');
 		Configure::write('Acl.classname', 'DbAcl');

lib/Cake/Test/Case/Console/Command/ApiShellTest.php

@@ -34,7 +34,7 @@ class ApiShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);

lib/Cake/Test/Case/Console/Command/BakeShellTest.php

@@ -45,7 +45,7 @@ class BakeShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -62,7 +62,7 @@ class BakeShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Dispatch, $this->Shell);
 	}

lib/Cake/Test/Case/Console/Command/CommandListShellTest.php

@@ -49,7 +49,7 @@ class CommandListShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'Plugin' => array(
@@ -82,7 +82,7 @@ class CommandListShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Shell);
 		CakePlugin::unload();

lib/Cake/Test/Case/Console/Command/CompletionShellTest.php

@@ -51,7 +51,7 @@ class CompletionShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'Plugin' => array(
@@ -84,7 +84,7 @@ class CompletionShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Shell);
 		CakePlugin::unload();

lib/Cake/Test/Case/Console/Command/SchemaShellTest.php

@@ -102,7 +102,7 @@ class SchemaShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
@@ -119,7 +119,7 @@ class SchemaShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if (!empty($this->file) && $this->file instanceof File) {
 			$this->file->delete();

lib/Cake/Test/Case/Console/Command/Task/CommandTaskTest.php

@@ -28,7 +28,7 @@ class CommandTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'Plugin' => array(
@@ -55,7 +55,7 @@ class CommandTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->CommandTask);
 		CakePlugin::unload();

lib/Cake/Test/Case/Console/Command/Task/ControllerTaskTest.php

@@ -69,7 +69,7 @@ class ControllerTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -101,7 +101,7 @@ class ControllerTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		unset($this->Task);
 		ClassRegistry::flush();
 		App::build();

lib/Cake/Test/Case/Console/Command/Task/DbConfigTaskTest.php

@@ -34,7 +34,7 @@ class DbConfigTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -52,7 +52,7 @@ class DbConfigTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task);
 	}

lib/Cake/Test/Case/Console/Command/Task/ExtractTaskTest.php

@@ -37,7 +37,7 @@ class ExtractTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -56,7 +56,7 @@ class ExtractTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task);
 

lib/Cake/Test/Case/Console/Command/Task/FixtureTaskTest.php

@@ -51,7 +51,7 @@ class FixtureTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -74,7 +74,7 @@ class FixtureTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task);
 	}

lib/Cake/Test/Case/Console/Command/Task/ModelTaskTest.php

@@ -49,7 +49,7 @@ class ModelTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -99,7 +99,7 @@ class ModelTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task);
 	}

lib/Cake/Test/Case/Console/Command/Task/PluginTaskTest.php

@@ -39,7 +39,7 @@ class PluginTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$this->in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -67,7 +67,7 @@ class PluginTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		if (file_exists($this->Task->bootstrap)) {
 			unlink($this->Task->bootstrap);
 		}

lib/Cake/Test/Case/Console/Command/Task/ProjectTaskTest.php

@@ -38,7 +38,7 @@ class ProjectTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -55,7 +55,7 @@ class ProjectTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 
 		$Folder = new Folder($this->Task->path . 'bake_test_app');

lib/Cake/Test/Case/Console/Command/Task/TemplateTaskTest.php

@@ -36,7 +36,7 @@ class TemplateTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -52,7 +52,7 @@ class TemplateTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task);
 	}

lib/Cake/Test/Case/Console/Command/Task/TestTaskTest.php

@@ -191,7 +191,7 @@ class TestTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -209,7 +209,7 @@ class TestTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task);
 		CakePlugin::unload();

lib/Cake/Test/Case/Console/Command/Task/ViewTaskTest.php

@@ -184,7 +184,7 @@ class ViewTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -208,7 +208,7 @@ class ViewTaskTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Task, $this->Dispatch);
 	}

lib/Cake/Test/Case/Console/Command/TestShellTest.php

@@ -48,7 +48,7 @@ class TestShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$out = $this->getMock('ConsoleOutput', array(), array(), '', false);
 		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
@@ -66,7 +66,7 @@ class TestShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Dispatch, $this->Shell);
 	}

lib/Cake/Test/Case/Console/ConsoleErrorHandlerTest.php

@@ -30,7 +30,7 @@ class ConsoleErrorHandlerTest extends CakeTestCase {
  *
  * @return Mock object
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Error = $this->getMock('ConsoleErrorHandler', array('_stop'));
 		ConsoleErrorHandler::$stderr = $this->getMock('ConsoleOutput', array(), array(), '', false);
@@ -41,7 +41,7 @@ class ConsoleErrorHandlerTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		unset($this->Error);
 		parent::tearDown();
 	}

lib/Cake/Test/Case/Console/ConsoleOutputTest.php

@@ -30,7 +30,7 @@ class ConsoleOutputTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->output = $this->getMock('ConsoleOutput', array('_write'));
 		$this->output->outputAs(ConsoleOutput::COLOR);
@@ -41,7 +41,7 @@ class ConsoleOutputTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->output);
 	}

lib/Cake/Test/Case/Console/Helper/ProgressShellHelperTest.php

@@ -27,7 +27,7 @@ class ProgressShellHelperTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$this->consoleOutput = new ConsoleOutputStub();

lib/Cake/Test/Case/Console/Helper/TableShellHelperTest.php

@@ -27,7 +27,7 @@ class TableShellHelperTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$this->consoleOutput = new ConsoleOutputStub();

lib/Cake/Test/Case/Console/ShellDispatcherTest.php

@@ -109,7 +109,7 @@ class ShellDispatcherTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'Plugin' => array(
@@ -127,7 +127,7 @@ class ShellDispatcherTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakePlugin::unload();
 	}

lib/Cake/Test/Case/Console/ShellTest.php

@@ -137,7 +137,7 @@ class ShellTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$output = $this->getMock('ConsoleOutput', array(), array(), '', false);

lib/Cake/Test/Case/Console/TaskCollectionTest.php

@@ -37,7 +37,7 @@ class TaskCollectionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$shell = $this->getMock('Shell', array(), array(), '', false);
 		$dispatcher = $this->getMock('ShellDispatcher', array(), array(), '', false);
@@ -49,7 +49,7 @@ class TaskCollectionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		unset($this->Tasks);
 		parent::tearDown();
 	}

lib/Cake/Test/Case/Controller/ApplicationControllerTest.php

@@ -56,7 +56,7 @@ class ApplicationControllerTest extends ControllerTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		CakeSession::destroy();
 		parent::setUp();
 	}
@@ -66,7 +66,7 @@ class ApplicationControllerTest extends ControllerTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		CakeSession::destroy();
 		parent::tearDown();
 	}

lib/Cake/Test/Case/Controller/Component/Acl/DbAclTest.php

@@ -188,7 +188,7 @@ class DbAclTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Acl.classname', 'DbAclTwoTest');
 		Configure::write('Acl.database', 'test');
@@ -201,7 +201,7 @@ class DbAclTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Acl);
 	}

lib/Cake/Test/Case/Controller/Component/Acl/PhpAclTest.php

@@ -32,7 +32,7 @@ class PhpAclTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Acl.classname', 'PhpAcl');
 		$Collection = new ComponentCollection();

lib/Cake/Test/Case/Controller/Component/AclComponentTest.php

@@ -31,7 +31,7 @@ class AclComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		if (!class_exists('MockAclImplementation', false)) {
 			$this->getMock('AclInterface', array(), array(), 'MockAclImplementation');
@@ -46,7 +46,7 @@ class AclComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Acl);
 	}

lib/Cake/Test/Case/Controller/Component/Auth/ActionsAuthorizeTest.php

@@ -34,7 +34,7 @@ class ActionsAuthorizeTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->controller = $this->getMock('Controller', array(), array(), '', false);
 		$this->Acl = $this->getMock('AclComponent', array(), array(), '', false);

lib/Cake/Test/Case/Controller/Component/Auth/BasicAuthenticateTest.php

@@ -41,7 +41,7 @@ class BasicAuthenticateTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Collection = $this->getMock('ComponentCollection');
 		$this->auth = new BasicAuthenticate($this->Collection, array(

lib/Cake/Test/Case/Controller/Component/Auth/BlowfishAuthenticateTest.php

@@ -39,7 +39,7 @@ class BlowfishAuthenticateTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Collection = $this->getMock('ComponentCollection');
 		$this->auth = new BlowfishAuthenticate($this->Collection, array(

lib/Cake/Test/Case/Controller/Component/Auth/ControllerAuthorizeTest.php

@@ -33,7 +33,7 @@ class ControllerAuthorizeTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->controller = $this->getMock('Controller', array('isAuthorized'), array(), '', false);
 		$this->components = $this->getMock('ComponentCollection');

lib/Cake/Test/Case/Controller/Component/Auth/CrudAuthorizeTest.php

@@ -34,7 +34,7 @@ class CrudAuthorizeTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Routing.prefixes', array());
 		Router::reload();

lib/Cake/Test/Case/Controller/Component/Auth/DigestAuthenticateTest.php

@@ -42,7 +42,7 @@ class DigestAuthenticateTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Collection = $this->getMock('ComponentCollection');
 		$this->server = $_SERVER;
@@ -67,7 +67,7 @@ class DigestAuthenticateTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		$_SERVER = $this->server;
 	}

lib/Cake/Test/Case/Controller/Component/Auth/FormAuthenticateTest.php

@@ -41,7 +41,7 @@ class FormAuthenticateTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Collection = $this->getMock('ComponentCollection');
 		$this->auth = new FormAuthenticate($this->Collection, array(

lib/Cake/Test/Case/Controller/Component/AuthComponentTest.php

@@ -378,7 +378,7 @@ class AuthComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Security.salt', 'YJfIxfs2guVoUubWDYhG93b0qyJfIxfs2guwvniR2G0FgaC9mi');
 		Configure::write('Security.cipherSeed', 770011223369876);
@@ -409,7 +409,7 @@ class AuthComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 
 		TestAuthComponent::clearUser();

lib/Cake/Test/Case/Controller/Component/CookieComponentTest.php

@@ -69,7 +69,7 @@ class CookieComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$_COOKIE = array();
 		$this->Controller = new CookieComponentTestController(new CakeRequest(), new CakeResponse());
@@ -91,7 +91,7 @@ class CookieComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		$this->Cookie->destroy();
 	}

lib/Cake/Test/Case/Controller/Component/EmailComponentTest.php

@@ -140,7 +140,7 @@ class EmailComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		Configure::write('App.encoding', 'UTF-8');

lib/Cake/Test/Case/Controller/Component/FlashComponentTest.php

@@ -33,7 +33,7 @@ class FlashComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Components = new ComponentCollection();
 		$this->Flash = new FlashComponent($this->Components);
@@ -44,7 +44,7 @@ class FlashComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakeSession::destroy();
 	}

lib/Cake/Test/Case/Controller/Component/PaginatorComponentTest.php

@@ -298,7 +298,7 @@ class PaginatorComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->request = new CakeRequest('controller_posts/index');
 		$this->request->params['pass'] = $this->request->params['named'] = array();

lib/Cake/Test/Case/Controller/Component/RequestHandlerComponentTest.php

@@ -106,7 +106,7 @@ class RequestHandlerComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->_init();
 	}
@@ -130,7 +130,7 @@ class RequestHandlerComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->RequestHandler, $this->Controller);
 		if (!headers_sent()) {

lib/Cake/Test/Case/Controller/Component/SecurityComponentTest.php

@@ -159,7 +159,7 @@ class SecurityComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$request = $this->getMock('CakeRequest', array('here'), array('posts/index', false));
@@ -183,7 +183,7 @@ class SecurityComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		$this->Controller->Session->delete('_Token');
 		$this->Controller->Session->destroy();

lib/Cake/Test/Case/Controller/Component/SessionComponentTest.php

@@ -90,7 +90,7 @@ class SessionComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function setupBeforeClass() {
+	public static function setupBeforeClass() : void {
 		static::$_sessionBackup = Configure::read('Session');
 		Configure::write('Session', array(
 			'defaults' => 'php',
@@ -104,7 +104,7 @@ class SessionComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function teardownAfterClass() {
+	public static function teardownAfterClass() : void {
 		Configure::write('Session', static::$_sessionBackup);
 	}
 
@@ -113,7 +113,7 @@ class SessionComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$_SESSION = null;
 		$this->ComponentCollection = new ComponentCollection();
@@ -124,7 +124,7 @@ class SessionComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakeSession::destroy();
 	}

lib/Cake/Test/Case/Controller/ComponentCollectionTest.php

@@ -34,7 +34,7 @@ class ComponentCollectionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Components = new ComponentCollection();
 	}
@@ -44,7 +44,7 @@ class ComponentCollectionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Components);
 	}

lib/Cake/Test/Case/Controller/ComponentTest.php

@@ -206,7 +206,7 @@ class ComponentTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->_pluginPaths = App::path('plugins');
 		App::build(array(

lib/Cake/Test/Case/Controller/ControllerTest.php

@@ -390,7 +390,7 @@ class ControllerTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::objects('plugin', null, false);
 		App::build();
@@ -402,7 +402,7 @@ class ControllerTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakePlugin::unload();
 	}

lib/Cake/Test/Case/Controller/ScaffoldTest.php

@@ -161,7 +161,7 @@ class ScaffoldTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Config.language', 'eng');
 		$request = new CakeRequest(null, false);
@@ -174,7 +174,7 @@ class ScaffoldTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakeSession::destroy();
 		unset($this->Controller);

lib/Cake/Test/Case/Core/AppTest.php

@@ -28,7 +28,7 @@ class AppTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakePlugin::unload();
 	}

lib/Cake/Test/Case/Core/CakeObjectTest.php

@@ -293,7 +293,7 @@ class ObjectTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->object = new TestCakeObject();
 	}
@@ -303,7 +303,7 @@ class ObjectTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakePlugin::unload();
 		unset($this->object);

lib/Cake/Test/Case/Core/CakePluginTest.php

@@ -28,7 +28,7 @@ class CakePluginTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'Plugin' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS)
@@ -41,7 +41,7 @@ class CakePluginTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakePlugin::unload();
 	}

lib/Cake/Test/Case/Core/ConfigureTest.php

@@ -32,7 +32,7 @@ class ConfigureTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Cache.disable', true);
 		App::build();
@@ -44,7 +44,7 @@ class ConfigureTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if (file_exists(TMP . 'cache' . DS . 'persistent' . DS . 'cake_core_core_paths')) {
 			unlink(TMP . 'cache' . DS . 'persistent' . DS . 'cake_core_core_paths');
@@ -432,7 +432,7 @@ class ConfigureTest extends CakeTestCase {
  *
  * @return void
  */
-	public function testReaderSetup() {
+	public function testReadersetUp() {
 		$reader = new PhpReader();
 		Configure::config('test', $reader);
 		$configured = Configure::configured();

lib/Cake/Test/Case/Error/ErrorHandlerTest.php

@@ -52,7 +52,7 @@ class ErrorHandlerTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		App::build(array(
 			'View' => array(
@@ -75,7 +75,7 @@ class ErrorHandlerTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if ($this->_restoreError) {
 			restore_error_handler();

lib/Cake/Test/Case/Error/ExceptionRendererTest.php

@@ -144,7 +144,7 @@ class ExceptionRendererTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Config.language', 'eng');
 		App::build(array(
@@ -165,7 +165,7 @@ class ExceptionRendererTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if ($this->_restoreError) {
 			restore_error_handler();

lib/Cake/Test/Case/I18n/I18nTest.php

@@ -31,7 +31,7 @@ class I18nTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		Cache::delete('object_map', '_cake_core_');
@@ -47,7 +47,7 @@ class I18nTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 
 		Cache::delete('object_map', '_cake_core_');

lib/Cake/Test/Case/I18n/L10nTest.php

@@ -30,7 +30,7 @@ class L10nTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::delete('Config.language');
 	}

lib/Cake/Test/Case/Log/CakeLogTest.php

@@ -31,7 +31,7 @@ class CakeLogTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$streams = CakeLog::configured();
 		foreach ($streams as $stream) {

lib/Cake/Test/Case/Log/Engine/ConsoleLogTest.php

@@ -47,7 +47,7 @@ class TestCakeLog extends CakeLog {
  */
 class ConsoleLogTest extends CakeTestCase {
 
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		CakeLog::config('debug', array(
 			'engine' => 'File',
@@ -61,7 +61,7 @@ class ConsoleLogTest extends CakeTestCase {
 		));
 	}
 
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if (file_exists(LOGS . 'error.log')) {
 			unlink(LOGS . 'error.log');

lib/Cake/Test/Case/Log/LogEngineCollectionTest.php

@@ -39,7 +39,7 @@ class LogEngineCollectionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$this->Collection = new LogEngineCollection();

lib/Cake/Test/Case/Model/AclNodeTest.php

@@ -211,7 +211,7 @@ class AclNodeTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Acl.classname', 'TestDbAcl');
 		Configure::write('Acl.database', 'test');

lib/Cake/Test/Case/Model/Behavior/AclBehaviorTest.php

@@ -202,7 +202,7 @@ class AclBehaviorTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Acl.database', 'test');
 
@@ -215,7 +215,7 @@ class AclBehaviorTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Aro, $this->Aco);
 	}
@@ -225,7 +225,7 @@ class AclBehaviorTest extends CakeTestCase {
  *
  * @return void
  */
-	public function testSetup() {
+	public function testsetUp() {
 		parent::setUp();
 		$User = new AclUser();
 		$this->assertTrue(isset($User->Behaviors->Acl->settings['User']));

lib/Cake/Test/Case/Model/Behavior/ContainableBehaviorTest.php

@@ -45,7 +45,7 @@ class ContainableBehaviorTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->User = ClassRegistry::init('User');
 		$this->Article = ClassRegistry::init('Article');
@@ -71,7 +71,7 @@ class ContainableBehaviorTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		unset($this->Article);
 		unset($this->User);
 		unset($this->Tag);

lib/Cake/Test/Case/Model/CakeSchemaTest.php

@@ -452,7 +452,7 @@ class CakeSchemaTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		ConnectionManager::getDataSource('test')->cacheSources = false;
 		$this->Schema = new TestAppSchema();
@@ -463,7 +463,7 @@ class CakeSchemaTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if (file_exists(TMP . 'tests' . DS . 'schema.php')) {
 			unlink(TMP . 'tests' . DS . 'schema.php');

lib/Cake/Test/Case/Model/ConnectionManagerTest.php

@@ -29,7 +29,7 @@ class ConnectionManagerTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		CakePlugin::unload();
 	}

lib/Cake/Test/Case/Model/Datasource/CakeSessionTest.php

@@ -84,7 +84,7 @@ class CakeSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function setupBeforeClass() {
+	public static function setupBeforeClass() : void {
 		// Make sure garbage colector will be called
 		static::$_gcDivisor = ini_get('session.gc_divisor');
 		ini_set('session.gc_divisor', '1');
@@ -95,7 +95,7 @@ class CakeSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function teardownAfterClass() {
+	public static function teardownAfterClass() : void {
 		// Revert to the default setting
 		ini_set('session.gc_divisor', static::$_gcDivisor);
 	}
@@ -105,7 +105,7 @@ class CakeSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Session', array(
 			'defaults' => 'php',
@@ -121,7 +121,7 @@ class CakeSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		if (TestCakeSession::started()) {
 			session_write_close();
 		}

lib/Cake/Test/Case/Model/Datasource/DataSourceTest.php

@@ -107,7 +107,7 @@ class DataSourceTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Source = $this->getMock(
 			'TestSource',
@@ -132,7 +132,7 @@ class DataSourceTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Model, $this->Source);
 		ConnectionManager::drop($this->sourceName);

lib/Cake/Test/Case/Model/Datasource/Database/MysqlTest.php

@@ -60,7 +60,7 @@ class MysqlTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Dbo = ConnectionManager::getDataSource('test');
 		if (!($this->Dbo instanceof Mysql)) {
@@ -76,7 +76,7 @@ class MysqlTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->model);
 		ClassRegistry::flush();

lib/Cake/Test/Case/Model/Datasource/Database/PostgresTest.php

@@ -214,7 +214,7 @@ class PostgresTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Cache.disable', true);
 		$this->Dbo = ConnectionManager::getDataSource('test');
@@ -228,7 +228,7 @@ class PostgresTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', false);
 		unset($this->Dbo2);

lib/Cake/Test/Case/Model/Datasource/Database/SqliteTest.php

@@ -91,7 +91,7 @@ class SqliteTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Cache.disable', true);
 		$this->Dbo = ConnectionManager::getDataSource('test');
@@ -105,7 +105,7 @@ class SqliteTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('Cache.disable', false);
 	}

lib/Cake/Test/Case/Model/Datasource/Database/SqlserverTest.php

@@ -264,7 +264,7 @@ class SqlserverTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Dbo = ConnectionManager::getDataSource('test');
 		if (!($this->Dbo instanceof Sqlserver)) {
@@ -279,7 +279,7 @@ class SqlserverTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Dbo);
 		unset($this->model);

lib/Cake/Test/Case/Model/Datasource/DboSourceTest.php

@@ -184,7 +184,7 @@ class DboSourceTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$this->testDb = new DboTestSource();
@@ -200,7 +200,7 @@ class DboSourceTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Model);
 	}

lib/Cake/Test/Case/Model/Datasource/Session/CacheSessionTest.php

@@ -34,7 +34,7 @@ class CacheSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function setupBeforeClass() {
+	public static function setupBeforeClass() : void {
 		Cache::config('session_test', array(
 			'engine' => 'File',
 			'prefix' => 'session_test_'
@@ -49,7 +49,7 @@ class CacheSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function teardownAfterClass() {
+	public static function teardownAfterClass() : void {
 		Cache::clear(false, 'session_test');
 		Cache::drop('session_test');
 
@@ -61,7 +61,7 @@ class CacheSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->storage = new CacheSession();
 	}
@@ -71,7 +71,7 @@ class CacheSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->storage);
 	}

lib/Cake/Test/Case/Model/Datasource/Session/DatabaseSessionTest.php

@@ -53,7 +53,7 @@ class DatabaseSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function setupBeforeClass() {
+	public static function setupBeforeClass() : void {
 		static::$_sessionBackup = Configure::read('Session');
 		Configure::write('Session.handler', array(
 			'model' => 'SessionTestModel',
@@ -66,7 +66,7 @@ class DatabaseSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public static function teardownAfterClass() {
+	public static function teardownAfterClass() : void {
 		Configure::write('Session', static::$_sessionBackup);
 	}
 
@@ -75,7 +75,7 @@ class DatabaseSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->storage = new DatabaseSession();
 	}
@@ -85,7 +85,7 @@ class DatabaseSessionTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		unset($this->storage);
 		ClassRegistry::flush();
 		parent::tearDown();

lib/Cake/Test/Case/Model/ModelCrossSchemaHabtmTest.php

@@ -56,7 +56,7 @@ class ModelCrossSchemaHabtmTest extends BaseModelTest {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->_checkConfigs();
 	}

lib/Cake/Test/Case/Model/ModelTestBase.php

@@ -81,7 +81,7 @@ abstract class BaseModelTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->debug = Configure::read('debug');
 	}
@@ -91,7 +91,7 @@ abstract class BaseModelTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		Configure::write('debug', $this->debug);
 		ClassRegistry::flush();

lib/Cake/Test/Case/Model/ModelValidationTest.php

@@ -30,7 +30,7 @@ class ModelValidationTest extends BaseModelTest {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Config.language', 'eng');
 	}

lib/Cake/Test/Case/Model/ModelWriteTest.php

@@ -115,7 +115,7 @@ class ModelWriteTest extends BaseModelTest {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Config.language', 'eng');
 	}

lib/Cake/Test/Case/Model/Validator/CakeValidationSetTest.php

@@ -30,7 +30,7 @@ class CakeValidationSetTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		Configure::write('Config.language', 'eng');
 	}

lib/Cake/Test/Case/Network/CakeRequestTest.php

@@ -64,7 +64,7 @@ class CakeRequestTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->_app = Configure::read('App');
 		$this->_case = null;
@@ -81,7 +81,7 @@ class CakeRequestTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		if (!empty($this->_case)) {
 			$_GET['case'] = $this->_case;

lib/Cake/Test/Case/Network/CakeResponseTest.php

@@ -29,7 +29,7 @@ class CakeResponseTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		ob_start();
 	}
@@ -39,7 +39,7 @@ class CakeResponseTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		ob_end_clean();
 	}

lib/Cake/Test/Case/Network/CakeSocketTest.php

@@ -30,7 +30,7 @@ class CakeSocketTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Socket = new CakeSocket(array('timeout' => 1));
 	}
@@ -40,7 +40,7 @@ class CakeSocketTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Socket);
 	}

lib/Cake/Test/Case/Network/Email/CakeEmailTest.php

@@ -149,7 +149,7 @@ class CakeEmailTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 
 		$this->_configFileExists = true;
@@ -171,7 +171,7 @@ class CakeEmailTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		App::build();
 

lib/Cake/Test/Case/Network/Email/DebugTransportTest.php

@@ -30,7 +30,7 @@ class DebugTransportTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->DebugTransport = new DebugTransport();
 	}

lib/Cake/Test/Case/Network/Email/MailTransportTest.php

@@ -30,7 +30,7 @@ class MailTransportTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->MailTransport = $this->getMock('MailTransport', array('_mail'));
 		$this->MailTransport->config(array('additionalParameters' => '-f'));

lib/Cake/Test/Case/Network/Email/SmtpTransportTest.php

@@ -67,7 +67,7 @@ class SmtpTransportTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->socket = $this->getMock('CakeSocket', array('read', 'write', 'connect', 'enableCrypto'));
 

lib/Cake/Test/Case/Network/Http/DigestAuthenticationTest.php

@@ -70,7 +70,7 @@ class DigestAuthenticationTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->HttpSocket = new DigestHttpSocket();
 		$this->HttpSocket->request['method'] = 'GET';
@@ -82,7 +82,7 @@ class DigestAuthenticationTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->HttpSocket);
 	}

lib/Cake/Test/Case/Network/Http/HttpResponseTest.php

@@ -89,7 +89,7 @@ class HttpResponseTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->HttpResponse = new TestHttpResponse();
 	}

lib/Cake/Test/Case/Network/Http/HttpSocketTest.php

@@ -188,7 +188,7 @@ class HttpSocketTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->Socket = $this->getMock('TestHttpSocket', array('read', 'write', 'connect'));
 		$this->RequestSocket = $this->getMock('TestHttpSocket', array('read', 'write', 'connect', 'request'));
@@ -199,7 +199,7 @@ class HttpSocketTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		unset($this->Socket, $this->RequestSocket);
 	}

lib/Cake/Test/Case/Routing/DispatcherTest.php

@@ -543,7 +543,7 @@ class DispatcherTest extends CakeTestCase {
  *
  * @return void
  */
-	public function setUp() {
+	public function setUp() : void {
 		parent::setUp();
 		$this->_get = $_GET;
 		$_GET = array();
@@ -571,7 +571,7 @@ class DispatcherTest extends CakeTestCase {
  *
  * @return void
  */
-	public function tearDown() {
+	public function tearDown() : void {
 		parent::tearDown();
 		$_GET = $this->_get;
 		$_POST = $this->_post;