diff --git a/CHANGELOG.md b/CHANGELOG.md
index 09f9de7..c694dcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ Common and useful classes, methods, exceptions etc.
 1. Use `.env` instead of `.env.dist`
 2. Docker > use images (instead of Dockerfiles)
 3. composer > squizlabs/php_codesniffer package > use ^3.4 (instead of ^2.9)
+4. Do not require name of class by BaseTestCaseTrait::assertMethodVisibilityAndArguments() method
 
 # 1.0.5
 
diff --git a/src/Traits/Test/Base/BaseTestCaseTrait.php b/src/Traits/Test/Base/BaseTestCaseTrait.php
index 504922d..554291f 100644
--- a/src/Traits/Test/Base/BaseTestCaseTrait.php
+++ b/src/Traits/Test/Base/BaseTestCaseTrait.php
@@ -164,7 +164,6 @@ trait BaseTestCaseTrait
     /**
      * Verifies visibility and arguments of method
      *
-     * @param string           $className              Fully-qualified name of class that contains method to verify
      * @param ReflectionMethod $method                 Name of method or just the method to verify
      * @param string           $visibilityType         Expected visibility of verified method. One of OopVisibilityType
      *                                                 class constants.
@@ -180,7 +179,6 @@ trait BaseTestCaseTrait
      * - instance of ReflectionMethod - just the method (provided by ReflectionClass::getMethod() method)
      */
     protected static function assertMethodVisibilityAndArguments(
-        string $className,
         ReflectionMethod $method,
         string $visibilityType,
         int $argumentsCount = 0,
@@ -191,14 +189,6 @@ trait BaseTestCaseTrait
             throw UnknownOopVisibilityTypeException::createException($visibilityType);
         }
 
-        $reflection = new ReflectionClass($className);
-
-        // Name of method provided only?
-        // Let's find instance of the method (based on reflection)
-        if (!$method instanceof ReflectionMethod) {
-            $method = $reflection->getMethod($method);
-        }
-
         switch ($visibilityType) {
             case OopVisibilityType::IS_PUBLIC:
                 static::assertTrue($method->isPublic());
@@ -243,7 +233,6 @@ trait BaseTestCaseTrait
         }
 
         static::assertMethodVisibilityAndArguments(
-            $className,
             $method,
             $visibilityType,
             $argumentsCount,
diff --git a/tests/Collection/CollectionTest.php b/tests/Collection/CollectionTest.php
index 1b0bef1..96e61ab 100644
--- a/tests/Collection/CollectionTest.php
+++ b/tests/Collection/CollectionTest.php
@@ -332,7 +332,6 @@ class CollectionTest extends BaseTestCase
         $method = $reflectionClass->getMethod('exists');
 
         static::assertMethodVisibilityAndArguments(
-            Collection::class,
             $method,
             OopVisibilityType::IS_PRIVATE,
             1,