/**
  * @test
  */
 public function underscore()
 {
     $this->assertEquals('verraes.class_functions.tests.my_class', ClassFunctions::underscore($this->object));
     $this->assertEquals('verraes.class_functions.tests.my_class', ClassFunctions::underscore($this->string));
 }
 /**
  * Create default log namespace.
  *
  * @return string
  */
 protected function createDefaultLogNamespace()
 {
     $className = ClassFunctions::underscore(ClassFunctions::short($this));
     return preg_replace('/_action$/', '', $className, 1);
 }