test: add return void

Author: kenjis

tests/_support/Models/UserCastsTimestampModel.php

@@ -39,7 +39,7 @@ class UserCastsTimestampModel extends Model
     protected $useTimestamps  = true;
     protected $dateFormat     = 'datetime';
 
-    protected function initialize()
+    protected function initialize(): void
     {
         parent::initialize();
 

tests/_support/Services/Translation/TranslationNested/TranslationFour.php

@@ -15,7 +15,7 @@
 
 class TranslationFour
 {
-    public function list()
+    public function list(): void
     {
         lang('TranslationOne.title');
         lang('TranslationOne.last_operation_success');

tests/_support/Services/Translation/TranslationOne.php

@@ -15,7 +15,7 @@
 
 class TranslationOne
 {
-    public function list()
+    public function list(): void
     {
         lang('TranslationOne.title');
         lang('TranslationOne.DESCRIPTION');

tests/_support/Services/Translation/TranslationThree.php

@@ -15,7 +15,7 @@
 
 class TranslationThree
 {
-    public function list()
+    public function list(): void
     {
         lang('TranslationOne.title');
         lang('TranslationOne.DESCRIPTION');

tests/_support/Services/Translation/TranslationTwo.php

@@ -15,7 +15,7 @@
 
 class TranslationTwo
 {
-    public function list()
+    public function list(): void
     {
         // Error language keys
         lang('TranslationTwo');

tests/system/Autoloader/FileLocatorCachedTest.php

@@ -74,7 +74,7 @@ protected function tearDown(): void
         parent::tearDown();
     }
 
-    public function testDeleteCache()
+    public function testDeleteCache(): void
     {
         $this->assertNotSame([], $this->handler->get('FileLocatorCache'));
 

tests/system/Cache/FactoriesCacheFileVarExportHandlerTest.php

@@ -39,14 +39,14 @@ protected function createFactoriesCache(): void
         $this->cache   = new FactoriesCache($this->handler);
     }
 
-    public function testInstantiate()
+    public function testInstantiate(): void
     {
         $this->createFactoriesCache();
 
         $this->assertInstanceOf(FactoriesCache::class, $this->cache);
     }
 
-    public function testSave()
+    public function testSave(): void
     {
         Factories::reset();
         Factories::config('App');
@@ -62,7 +62,7 @@ public function testSave()
         $this->assertArrayHasKey('App', $cachedData['aliases']);
     }
 
-    public function testLoad()
+    public function testLoad(): void
     {
         Factories::reset();
         /** @var App $appConfig */
@@ -80,7 +80,7 @@ public function testLoad()
         $this->assertSame('http://test.example.jp/this-is-test/', $appConfig->baseURL);
     }
 
-    public function testDelete()
+    public function testDelete(): void
     {
         $this->createFactoriesCache();
 

tests/system/Cache/ResponseCacheTest.php

@@ -93,7 +93,7 @@ private function createResponseCache(?CacheConfig $cacheConfig = null): Response
         return (new ResponseCache($cacheConfig, $cache))->setTtl(300);
     }
 
-    public function testCachePageIncomingRequest()
+    public function testCachePageIncomingRequest(): void
     {
         $pageCache = $this->createResponseCache();
 
@@ -131,7 +131,7 @@ public function testCachePageIncomingRequest()
         $this->assertNull($cachedResponse);
     }
 
-    public function testCachePageIncomingRequestWithCacheQueryString()
+    public function testCachePageIncomingRequestWithCacheQueryString(): void
     {
         $cacheConfig                   = new CacheConfig();
         $cacheConfig->cacheQueryString = true;
@@ -169,7 +169,7 @@ public function testCachePageIncomingRequestWithCacheQueryString()
         $this->assertNull($cachedResponse);
     }
 
-    public function testCachePageIncomingRequestWithHttpMethods()
+    public function testCachePageIncomingRequestWithHttpMethods(): void
     {
         $pageCache = $this->createResponseCache();
 
@@ -189,7 +189,7 @@ public function testCachePageIncomingRequestWithHttpMethods()
         $this->assertNull($cachedResponse);
     }
 
-    public function testCachePageCLIRequest()
+    public function testCachePageCLIRequest(): void
     {
         $pageCache = $this->createResponseCache();
 
@@ -217,7 +217,7 @@ public function testCachePageCLIRequest()
         $this->assertNull($cachedResponse);
     }
 
-    public function testUnserializeError()
+    public function testUnserializeError(): void
     {
         $this->expectException(ErrorException::class);
         $this->expectExceptionMessage('unserialize(): Error at offset 0 of 12 bytes');
@@ -243,7 +243,7 @@ public function testUnserializeError()
         $pageCache->get($request, new Response($this->appConfig));
     }
 
-    public function testInvalidCacheError()
+    public function testInvalidCacheError(): void
     {
         $this->expectException(Exception::class);
         $this->expectExceptionMessage('Error unserializing page cache');

tests/system/CodeIgniterTest.php

@@ -83,7 +83,7 @@ public function testRunEmptyDefaultRoute(): void
         $this->assertStringContainsString('Welcome to CodeIgniter', $output);
     }
 
-    public function testOutputBufferingControl()
+    public function testOutputBufferingControl(): void
     {
         ob_start();
         $this->codeigniter->run();
@@ -310,7 +310,7 @@ public function testRunExecuteFilterByClassName(): void
         $this->resetServices();
     }
 
-    public function testRegisterSameFilterTwiceWithDifferentArgument()
+    public function testRegisterSameFilterTwiceWithDifferentArgument(): void
     {
         $this->expectException(ConfigException::class);
         $this->expectExceptionMessage('"test-customfilter" already has arguments: null');

tests/system/Commands/RoutesTest.php

@@ -116,7 +116,7 @@ public function testRoutesCommandSortByHandler(): void
         $this->assertStringContainsString($expected, $this->getBuffer());
     }
 
-    public function testRoutesCommandHostHostname()
+    public function testRoutesCommandHostHostname(): void
     {
         Services::injectMock('routes', null);
 
@@ -145,7 +145,7 @@ public function testRoutesCommandHostHostname()
         $this->assertStringContainsString($expected, $this->getBuffer());
     }
 
-    public function testRoutesCommandHostSubdomain()
+    public function testRoutesCommandHostSubdomain(): void
     {
         Services::injectMock('routes', null);