git-contribution-graph/tests/Unit/Command/RefetchContributionsCommandTest.php

<?php

declare(strict_types=1);

namespace GitContributionGraph\Tests\Unit\Command;

use GitContributionGraph\Command\RefetchContributionsCommand;
use GitContributionGraph\Service\ContributionStore;
use GitContributionGraph\Service\Provider\ProviderInterface;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Tester\CommandTester;

#[CoversClass(RefetchContributionsCommand::class)]
final class RefetchContributionsCommandTest extends TestCase
{
    /** @param ?array<string, int> $fresh */
    private function makeProvider(
        string $name,
        bool $configured = true,
        ?array $fresh = null,
        ?\Throwable $throws = null,
    ): ProviderInterface {
        $provider = $this->createStub(ProviderInterface::class);
        $provider->method('getName')->willReturn($name);
        $provider->method('isConfigured')->willReturn($configured);

        if ($throws !== null) {
            $provider->method('startFetch')->willThrowException($throws);
        } elseif ($fresh !== null) {
            $provider->method('resolveFetch')->willReturn($fresh);
        }

        return $provider;
    }

    /** @param iterable<ProviderInterface> $providers */
    private function makeTester(iterable $providers, ContributionStore $store): CommandTester
    {
        $command = new RefetchContributionsCommand($providers, $store);

        $application = new Application();
        $application->add($command);

        return new CommandTester($application->find('graph:contributions:refetch'));
    }

    #[Test]
    public function it_refetches_the_default_365_day_window_for_all_configured_providers(): void
    {
        $store    = new ContributionStore(':memory:');
        $provider = $this->makeProvider('github', fresh: ['2024-06-10' => 3]);

        $tester = $this->makeTester([$provider], $store);
        $exitCode = $tester->execute([]);

        $this->assertSame(0, $exitCode);
        $this->assertCount(1, $store->all('github'));
    }

    #[Test]
    public function it_skips_unconfigured_providers_by_default(): void
    {
        $store    = new ContributionStore(':memory:');
        $provider = $this->makeProvider('github', configured: false);

        $tester = $this->makeTester([$provider], $store);
        $tester->execute([]);

        $this->assertCount(0, $store->all('github'));
    }

    #[Test]
    public function it_fails_cleanly_on_an_unknown_provider_name(): void
    {
        $store    = new ContributionStore(':memory:');
        $provider = $this->makeProvider('github');

        $tester = $this->makeTester([$provider], $store);
        $exitCode = $tester->execute(['--provider' => 'bogus']);

        $this->assertSame(1, $exitCode);
        $this->assertStringContainsString('Unknown provider: bogus', $tester->getDisplay());
    }

    #[Test]
    public function it_restricts_to_the_named_provider(): void
    {
        $store    = new ContributionStore(':memory:');
        $github   = $this->makeProvider('github', fresh: ['2024-06-10' => 1]);
        $gitlab   = $this->makeProvider('gitlab', fresh: ['2024-06-10' => 1]);

        $tester = $this->makeTester([$github, $gitlab], $store);
        $tester->execute(['--provider' => 'github']);

        $this->assertCount(1, $store->all('github'));
        $this->assertCount(0, $store->all('gitlab'));
    }

    #[Test]
    public function it_continues_with_remaining_providers_when_one_throws(): void
    {
        $store   = new ContributionStore(':memory:');
        $failing = $this->makeProvider('gitlab', throws: new \RuntimeException('boom'));
        $healthy = $this->makeProvider('github', fresh: ['2024-06-10' => 2]);

        $tester = $this->makeTester([$failing, $healthy], $store);
        $exitCode = $tester->execute([]);

        $this->assertSame(0, $exitCode);
        $this->assertCount(1, $store->all('github'));
        $this->assertCount(0, $store->all('gitlab'));
    }

    #[Test]
    public function it_fails_when_every_provider_errors(): void
    {
        $store   = new ContributionStore(':memory:');
        $failing = $this->makeProvider('github', throws: new \RuntimeException('boom'));

        $tester = $this->makeTester([$failing], $store);
        $exitCode = $tester->execute([]);

        $this->assertSame(1, $exitCode);
    }

    #[Test]
    public function it_splits_a_multi_year_range_into_365_day_chunks(): void
    {
        $store = new ContributionStore(':memory:');
        $calls = 0;

        $provider = $this->createStub(ProviderInterface::class);
        $provider->method('getName')->willReturn('github');
        $provider->method('isConfigured')->willReturn(true);
        $provider->method('resolveFetch')->willReturnCallback(function () use (&$calls): array {
            $calls++;

            return [];
        });

        $tester = $this->makeTester([$provider], $store);
        $tester->execute(['--from' => '2020-01-01', '--to' => '2023-01-01']);

        $this->assertGreaterThan(1, $calls);
    }
}