public function testGetSetDelimChar() { $this->assertNotNull($this->paymentGateway->getDelimChar()); $value = '~'; $this->paymentGateway->setDelimChar($value); $this->assertEquals($value, $this->paymentGateway->getDelimChar()); $config = array('delimChar' => '~'); $gateway = new PaymentGateway($config); $this->assertEquals($config['delimChar'], $gateway->getDelimChar()); }