shlink/module/CLI/test/Command/Install/InstallCommandTest.php

<?php
namespace ShlinkioTest\Shlink\CLI\Command\Install;

use PHPUnit\Framework\TestCase;
use Prophecy\Argument;
use Prophecy\Prophecy\ObjectProphecy;
use Shlinkio\Shlink\CLI\Command\Install\InstallCommand;
use Shlinkio\Shlink\CLI\Install\ConfigCustomizerPluginManagerInterface;
use Shlinkio\Shlink\CLI\Install\Plugin\ConfigCustomizerPluginInterface;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Helper\ProcessHelper;
use Symfony\Component\Console\Tester\CommandTester;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Process\Process;
use Zend\Config\Writer\WriterInterface;

class InstallCommandTest extends TestCase
{
    /**
     * @var CommandTester
     */
    protected $commandTester;
    /**
     * @var ObjectProphecy
     */
    protected $configWriter;
    /**
     * @var ObjectProphecy
     */
    protected $filesystem;

    public function setUp()
    {
        $processMock = $this->prophesize(Process::class);
        $processMock->isSuccessful()->willReturn(true);
        $processHelper = $this->prophesize(ProcessHelper::class);
        $processHelper->getName()->willReturn('process');
        $processHelper->setHelperSet(Argument::any())->willReturn(null);
        $processHelper->run(Argument::cetera())->willReturn($processMock->reveal());

        $this->filesystem = $this->prophesize(Filesystem::class);
        $this->filesystem->exists(Argument::cetera())->willReturn(false);

        $this->configWriter = $this->prophesize(WriterInterface::class);

        $configCustomizer = $this->prophesize(ConfigCustomizerPluginInterface::class);
        $configCustomizers = $this->prophesize(ConfigCustomizerPluginManagerInterface::class);
        $configCustomizers->get(Argument::cetera())->willReturn($configCustomizer->reveal());

        $app = new Application();
        $helperSet = $app->getHelperSet();
        $helperSet->set($processHelper->reveal());
        $app->setHelperSet($helperSet);
        $command = new InstallCommand(
            $this->configWriter->reveal(),
            $this->filesystem->reveal(),
            $configCustomizers->reveal()
        );
        $app->add($command);

        $questionHelper = $command->getHelper('question');
//        $questionHelper->setInputStream($this->createInputStream());
        $this->commandTester = new CommandTester($command);
    }

//    protected function createInputStream()
//    {
//        $stream = fopen('php://memory', 'rb+', false);
//        fwrite($stream, <<<CLI_INPUT
//
//shlink_db
//alejandro
//1234
//
//
//0
//doma.in
//abc123BCA
//
//1
//my_secret
//CLI_INPUT
//        );
//        rewind($stream);
//
//        return $stream;
//    }

    /**
     * @test
     */
    public function inputIsProperlyParsed()
    {
        $this->configWriter->toFile(Argument::any(), Argument::type('array'), false)->shouldBeCalledTimes(1);

        $this->commandTester->execute([
            'command' => 'shlink:install',
        ]);
    }
}