/** * @see OrderEntity::setReferenceCode() */ public function testSetReferenceCode() { $referenceCode = 'referenceCode_' . rand(1, 9) . rand(1, 9) . rand(1, 9); $rs = $this->object->setReferenceCode($referenceCode); $this->assertInstanceOf('\\PayU\\Entity\\Transaction\\Order\\OrderEntity', $rs); $rs = $this->object->getReferenceCode(); $this->assertInternalType('string', $rs); $this->assertEquals($referenceCode, $rs); }