SampleDataDeployCommandTest.php

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<?php
namespace Magento\SampleData\Test\Unit\Console\Command;

use Magento\Framework\App\Filesystem\DirectoryList;
use Magento\SampleData\Console\Command\SampleDataDeployCommand;
use Magento\Setup\Model\PackagesAuth;
use Symfony\Component\Console\Tester\CommandTester;

class SampleDataDeployCommandTest extends AbstractSampleDataCommandTest
{
    protected function setupMocksForAuthFile($authExist)
    {
        $this->directoryWriteMock->expects($this->once())
            ->method('isExist')
            ->with(PackagesAuth::PATH_TO_AUTH_FILE)
            ->willReturn($authExist);
        $this->directoryWriteMock->expects($authExist ? $this->never() : $this->once())->method('writeFile')->with(
            PackagesAuth::PATH_TO_AUTH_FILE,
            '{}'
        );
        $this->filesystemMock->expects($this->once())
            ->method('getDirectoryWrite')
            ->with(DirectoryList::COMPOSER_HOME)
            ->willReturn($this->directoryWriteMock);
    }

    public function testExecute(array $sampleDataPackages, $appRunResult, $expectedMsg, $authExist)
    {
        $this->setupMocks($sampleDataPackages, '/path/to/composer.json', $appRunResult);
        $this->setupMocksForAuthFile($authExist);
        $commandTester = $this->createCommandTester();
        $commandTester->execute([]);

        $this->assertEquals($expectedMsg, $commandTester->getDisplay());
    }

    public function testExecuteWithNoUpdate(array $sampleDataPackages, $appRunResult, $expectedMsg, $authExist)
    {
        $this->setupMocks(
            $sampleDataPackages,
            '/path/to/composer.json',
            $appRunResult,
            ['--no-update' => 1]
        );
        $this->setupMocksForAuthFile($authExist);
        $commandInput = ['--no-update' => 1];

        $commandTester = $this->createCommandTester();
        $commandTester->execute($commandInput);

        $this->assertEquals($expectedMsg, $commandTester->getDisplay());
    }

    public function processDataProvider()
    {
        return [
            'No sample data found' => [
                'sampleDataPackages' => [],
                'appRunResult' => 1,
                'expectedMsg' => 'There is no sample data for current set of modules.' . PHP_EOL,
                'authExist' => true,
            ],
            'No auth.json found' => [
                'sampleDataPackages' => [
                    'magento/module-cms-sample-data' => '1.0.0-beta',
                ],
                'appRunResult' => 1,
                'expectedMsg' => 'There is an error during sample data deployment. Composer file will be reverted.'
                    . PHP_EOL,
                'authExist' => false,
            ],
            'Successful sample data installation' => [
                'sampleDataPackages' => [
                    'magento/module-cms-sample-data' => '1.0.0-beta',
                ],
                'appRunResult' => 0,
                'expectedMsg' => '',
                'authExist' => true,
            ],
        ];
    }

    public function testExecuteWithException()
    {
        $this->directoryReadMock->expects($this->once())
            ->method('readFile')
            ->with('composer.json')
            ->willReturn('{"version": "0.0.1"}');
        $this->filesystemMock->expects($this->once())
            ->method('getDirectoryRead')
            ->with(DirectoryList::ROOT)
            ->willReturn($this->directoryReadMock);
        
        $this->directoryWriteMock->expects($this->once())
            ->method('isExist')
            ->with(PackagesAuth::PATH_TO_AUTH_FILE)
            ->willReturn(false);
        $this->directoryWriteMock->expects($this->once())
            ->method('writeFile')
            ->with(PackagesAuth::PATH_TO_AUTH_FILE, '{}')
            ->willThrowException(new \Exception('Something went wrong...'));
        $this->directoryWriteMock->expects($this->once())
            ->method('getAbsolutePath')
            ->with(PackagesAuth::PATH_TO_AUTH_FILE)
            ->willReturn('path/to/auth.json');
        $this->filesystemMock->expects($this->once())
            ->method('getDirectoryWrite')
            ->with(DirectoryList::COMPOSER_HOME)
            ->willReturn($this->directoryWriteMock);

        $this->createCommandTester()->execute([]);
    }

    private function createCommandTester(): CommandTester
    {
        $commandTester = new CommandTester(
            new SampleDataDeployCommand(
                $this->filesystemMock,
                $this->sampleDataDependencyMock,
                $this->arrayInputFactoryMock,
                $this->applicationFactoryMock
            )
        );
        return $commandTester;
    }

    protected function expectedComposerArguments(
        array $sampleDataPackages,
        string $pathToComposerJson
    ) : array {
        return [
            'command' => 'require',
            '--working-dir' => $pathToComposerJson,
            '--no-progress' => 1,
            'packages' => $this->packageVersionStrings($sampleDataPackages),
        ];
    }

    private function packageVersionStrings(array $sampleDataPackages): array
    {
        array_walk($sampleDataPackages, function (&$v, $k) {
            $v = "$k:$v";
        });

        return array_values($sampleDataPackages);
    }
}