public function testSetPaymentMethodFilter()
{
$this->assertFalse($this->object->setPaymentMethodFilter(null));
//can't be nothing
$this->assertFalse($this->object->setPaymentMethodFilter(5));
//can't be an int
$list = array('One', 'Two', 'Three');
$this->assertNull($this->object->setPaymentMethodFilter($list));
$o = $this->object->getOptions();
$this->assertArrayHasKey('PaymentMethod.1', $o);
$this->assertEquals('One', $o['PaymentMethod.1']);
$this->assertArrayHasKey('PaymentMethod.2', $o);
$this->assertEquals('Two', $o['PaymentMethod.2']);
$this->assertArrayHasKey('PaymentMethod.3', $o);
$this->assertEquals('Three', $o['PaymentMethod.3']);
$this->assertNull($this->object->setPaymentMethodFilter('Four'));
//will cause reset
$o2 = $this->object->getOptions();
$this->assertArrayHasKey('PaymentMethod.1', $o2);
$this->assertEquals('Four', $o2['PaymentMethod.1']);
$this->assertArrayNotHasKey('PaymentMethod.2', $o2);
$this->assertArrayNotHasKey('PaymentMethod.3', $o2);
$this->object->resetPaymentMethodFilter();
$o3 = $this->object->getOptions();
$this->assertArrayNotHasKey('PaymentMethod.1', $o3);
}
