shlink/module/CLI/test/Command/ListShortcodesCommandTest.php

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2016-07-28 13:49:27 -05:00
<?php
namespace ShlinkioTest\Shlink\CLI\Command;
use PHPUnit_Framework_TestCase as TestCase;
use Prophecy\Argument;
use Prophecy\Prophecy\ObjectProphecy;
use Shlinkio\Shlink\CLI\Command\ListShortcodesCommand;
use Shlinkio\Shlink\Core\Entity\ShortUrl;
use Shlinkio\Shlink\Core\Service\ShortUrlServiceInterface;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Tester\CommandTester;
use Zend\I18n\Translator\Translator;
use Zend\Paginator\Adapter\ArrayAdapter;
use Zend\Paginator\Paginator;
class ListShortcodesCommandTest extends TestCase
{
/**
* @var CommandTester
*/
protected $commandTester;
/**
* @var QuestionHelper
*/
protected $questionHelper;
/**
* @var ObjectProphecy
*/
protected $shortUrlService;
public function setUp()
{
$this->shortUrlService = $this->prophesize(ShortUrlServiceInterface::class);
$app = new Application();
$command = new ListShortcodesCommand($this->shortUrlService->reveal(), Translator::factory([]));
$app->add($command);
$this->questionHelper = $command->getHelper('question');
$this->commandTester = new CommandTester($command);
}
/**
* @test
*/
public function noInputCallsListJustOnce()
{
$this->questionHelper->setInputStream($this->getInputStream('\n'));
$this->shortUrlService->listShortUrls(1)->willReturn(new Paginator(new ArrayAdapter()))
->shouldBeCalledTimes(1);
$this->commandTester->execute(['command' => 'shortcode:list']);
}
/**
* @test
*/
public function loadingMorePagesCallsListMoreTimes()
{
// The paginator will return more than one page for the first 3 times
$data = [];
for ($i = 0; $i < 30; $i++) {
$data[] = new ShortUrl();
}
$data = array_chunk($data, 11);
$questionHelper = $this->questionHelper;
$that = $this;
$this->shortUrlService->listShortUrls(Argument::any())->will(function () use (&$data, $questionHelper, $that) {
$questionHelper->setInputStream($that->getInputStream('y'));
return new Paginator(new ArrayAdapter(array_shift($data)));
})->shouldBeCalledTimes(3);
$this->commandTester->execute(['command' => 'shortcode:list']);
}
/**
* @test
*/
public function havingMorePagesButAnsweringNoCallsListJustOnce()
{
// The paginator will return more than one page
$data = [];
for ($i = 0; $i < 30; $i++) {
$data[] = new ShortUrl();
}
$this->questionHelper->setInputStream($this->getInputStream('n'));
$this->shortUrlService->listShortUrls(Argument::any())->willReturn(new Paginator(new ArrayAdapter($data)))
->shouldBeCalledTimes(1);
$this->commandTester->execute(['command' => 'shortcode:list']);
}
/**
* @test
*/
public function passingPageWillMakeListStartOnThatPage()
{
$page = 5;
$this->questionHelper->setInputStream($this->getInputStream('\n'));
$this->shortUrlService->listShortUrls($page)->willReturn(new Paginator(new ArrayAdapter()))
->shouldBeCalledTimes(1);
$this->commandTester->execute([
'command' => 'shortcode:list',
'--page' => $page,
]);
}
protected function getInputStream($inputData)
{
$stream = fopen('php://memory', 'r+', false);
fputs($stream, $inputData);
rewind($stream);
return $stream;
}
}