/**
*
*/
public function testCreateWithTwoOperands()
{
$options = array('firstOperand' => array(2), 'otherOperands' => array(array('operator' => 'add', 'value' => array('3'))));
$expected = new OperationCommand(new OperationCommandFactoryTest_FakeCommand(array(2)));
$expected->addOperand('add', new OperationCommandFactoryTest_FakeCommand(array(3)));
$this->assertEquals($this->factory->create($options), $expected);
}
/**
*
*/
public function testRunWithThreeOperands()
{
$firstOperand = $this->createMockCommand(5);
$command = new OperationCommand($firstOperand);
$operand = $this->createMockCommand(10);
$command->addOperand(OperationCommand::ADD_OPERATOR, $operand);
$operand = $this->createMockCommand(1);
$command->addOperand(OperationCommand::SUBTRACT_OPERATOR, $operand);
$this->assertEquals($command->run(), 14);
}
public function create($options)
{
if (!isset($options['firstOperand'])) {
throw new CommandFactoryException();
}
$firstOperand = $this->operandCommandFactory->create($options['firstOperand']);
$command = new OperationCommand($firstOperand);
if (isset($options['otherOperands'])) {
foreach ($options['otherOperands'] as $option) {
if (isset($option['operator']) && isset($option['value'])) {
$command->addOperand($option['operator'], $this->operandCommandFactory->create($option['value']));
}
}
}
return $command;
}
