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PHP7 Command

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Dominik Liebler
2016-09-22 09:25:26 +02:00
parent 1da5772226
commit a6b09d6b18
8 changed files with 40 additions and 77 deletions
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41
Behavioral/Command/Tests/UndoableCommandTest.php
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@@ -6,44 +6,27 @@ use DesignPatterns\Behavioral\Command\AddMessageDateCommand;
use DesignPatterns\Behavioral\Command\HelloCommand;
use DesignPatterns\Behavioral\Command\Invoker;
use DesignPatterns\Behavioral\Command\Receiver;
use PHPUnit_Framework_TestCase;
/**
* UndoableCommandTest has the role of the Client in the Command Pattern.
*/
class UndoableCommandTest extends PHPUnit_Framework_TestCase
class UndoableCommandTest extends \PHPUnit_Framework_TestCase
{
/**
* @var Invoker
*/
protected $invoker;
/**
* @var Receiver
*/
protected $receiver;
protected function setUp()
{
$this->invoker = new Invoker();
$this->receiver = new Receiver();
}
public function testInvocation()
{
$this->invoker->setCommand(new HelloCommand($this->receiver));
$this->invoker->run();
$this->assertEquals($this->receiver->getOutput(), 'Hello World');
$invoker = new Invoker();
$receiver = new Receiver();
$messageDateCommand = new AddMessageDateCommand($this->receiver);
$invoker->setCommand(new HelloCommand($receiver));
$invoker->run();
$this->assertEquals($receiver->getOutput(), 'Hello World');
$messageDateCommand = new AddMessageDateCommand($receiver);
$messageDateCommand->execute();
$this->invoker->run();
$this->assertEquals($this->receiver->getOutput(), "Hello World\nHello World [".date('Y-m-d').']');
$invoker->run();
$this->assertEquals($receiver->getOutput(), "Hello World\nHello World [".date('Y-m-d').']');
$messageDateCommand->undo();
$this->invoker->run();
$this->assertEquals($this->receiver->getOutput(), "Hello World\nHello World [".date('Y-m-d')."]\nHello World");
$invoker->run();
$this->assertEquals($receiver->getOutput(), "Hello World\nHello World [".date('Y-m-d')."]\nHello World");
}
}