<?php

namespace PhpSchool\PhpWorkshopTest\Process;

use PhpSchool\PhpWorkshop\Process\ProcessInput;

use PhpSchool\PhpWorkshop\Process\ProcessNotFoundException;

use Symfony\Component\Process\ExecutableFinder;

use PhpSchool\PhpWorkshop\Process\HostProcessFactory;

use PHPUnit\Framework\TestCase;

class HostProcessFactoryTest extends TestCase

{

public function testCreateThrowsExceptionIfExecutableNotFound(): void

{

static::expectException(ProcessNotFoundException::class);

$finder = $this->createMock(ExecutableFinder::class);

$finder->expects($this->once())

->method('find')

->with('composer')

->willReturn(null);

$factory = new HostProcessFactory($finder);

$input = new ProcessInput('composer', [], __DIR__, []);

$factory->create($input);

}

public function testCreate(): void

{

$finder = $this->createMock(ExecutableFinder::class);

$finder->expects($this->once())

->method('find')

->with('composer')

->willReturn('/usr/local/bin/composer');

$factory = new HostProcessFactory($finder);

$input = new ProcessInput('composer', [], __DIR__, []);

$process = $factory->create($input);

static::assertSame("'/usr/local/bin/composer'", $process->getCommandLine());

}

public function testCreateWithArgs(): void

{

$finder = $this->createMock(ExecutableFinder::class);

$finder->expects($this->once())

->method('find')

->with('composer')

->willReturn('/usr/local/bin/composer');

$factory = new HostProcessFactory($finder);

$input = new ProcessInput('composer', ['one', 'two'], __DIR__, []);

$process = $factory->create($input);

static::assertSame("'/usr/local/bin/composer' 'one' 'two'", $process->getCommandLine());

}

public function testCreateWithEnv(): void

{

$finder = $this->createMock(ExecutableFinder::class);

$finder->expects($this->once())

->method('find')

->with('composer')

->willReturn('/usr/local/bin/composer');

$factory = new HostProcessFactory($finder);

$input = new ProcessInput('composer', ['one', 'two'], __DIR__, ['SOME_VAR' => 'value']);

$process = $factory->create($input);

static::assertSame(['SOME_VAR' => 'value'], $process->getEnv());

}

public function testWithInput(): void

{

$finder = $this->createMock(ExecutableFinder::class);

$finder->expects($this->once())

->method('find')

->with('composer')

->willReturn('/usr/local/bin/composer');

$factory = new HostProcessFactory($finder);

$input = new ProcessInput('composer', [], __DIR__, [], 'someinput');

$process = $factory->create($input);

static::assertSame('someinput', $process->getInput());

}

}