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22 lines
573 B
PHP
22 lines
573 B
PHP
<?php declare(strict_types=1);
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namespace DesignPatterns\Behavioral\Command\Tests;
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use DesignPatterns\Behavioral\Command\HelloCommand;
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use DesignPatterns\Behavioral\Command\Invoker;
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use DesignPatterns\Behavioral\Command\Receiver;
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use PHPUnit\Framework\TestCase;
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class CommandTest extends TestCase
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{
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public function testInvocation()
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{
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$invoker = new Invoker();
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$receiver = new Receiver();
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$invoker->setCommand(new HelloCommand($receiver));
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$invoker->run();
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$this->assertSame('Hello World', $receiver->getOutput());
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}
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}
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