public function testPunct()
 {
     /*
     $this->assertEquals('', $this->object->punct('1234'));
     $this->assertEquals('', $this->object->punct('mázçãêÀ'));
     $this->assertEquals('$@(*)', $this->object->punct('tes$t@e123(*)'));
     $this->assertEquals('!@#$%$*()-_+=[]{}?/:;.><|\\', $this->object->punct('!@#$%$*()-_+=[]{}?/:;.><|\\'));
     */
     $this->assertTrue($this->object->validPunct('!@#$%$*()-_+=[]{}?/:;.><|\\'));
     $this->assertFalse($this->object->validPunct('1234'));
     $this->assertFalse($this->object->validPunct('áçãêÀ'));
     $this->assertFalse($this->object->validPunct('tes$t@e123(*)'));
 }