public function testSetAddress()
{
$this->instruction->setAddress('1DaXKDhevzucn1W9ZsBeDkPUAEd2y9QKJb');
$this->assertNotNull($this->instruction->getAddress());
$this->assertSame('1DaXKDhevzucn1W9ZsBeDkPUAEd2y9QKJb', $this->instruction->getAddress());
}