class ChangeLoggerTest

class ChangeLoggerTest extends PackageManagerKernelTestBase {
    
    /**
     * The logger to which change lists will be written.
     *
     * @var \ColinODell\PsrTestLogger\TestLogger
     */
    private TestLogger $logger;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        $this->logger = new TestLogger();
        parent::setUp();
    }
    
    /**
     * {@inheritdoc}
     */
    public function register(ContainerBuilder $container) : void {
        parent::register($container);
        $container->set('logger.channel.package_manager_change_log', $this->logger);
    }
    
    /**
     * Tests that the requested and applied changes are logged.
     */
    public function testChangeLogging() : void {
        $this->setReleaseMetadata([
            'semver_test' => __DIR__ . '/../../fixtures/release-history/semver_test.1.1.xml',
        ]);
        (new ActiveFixtureManipulator())->addPackage([
            'name' => 'package/removed',
            'type' => 'library',
        ])
            ->commitChanges();
        $this->getStageFixtureManipulator()
            ->setCorePackageVersion('9.8.1')
            ->addPackage([
            'name' => 'drupal/semver_test',
            'type' => 'drupal-module',
            'version' => '8.1.1',
        ])
            ->removePackage('package/removed');
        $stage = $this->createStage();
        $stage->create();
        $stage->require([
            'drupal/semver_test:*',
            'drupal/core-recommended:^9.8.1',
        ]);
        // Nothing should be logged until post-apply.
        $stage->apply();
        $this->assertEmpty($this->logger->records);
        $stage->postApply();
        $this->assertTrue($this->logger
            ->hasInfoRecords());
        $records = $this->logger->recordsByLevel[LogLevel::INFO];
        $this->assertCount(2, $records);
        // The first record should be of the requested changes.
        $expected_message = <<<END
Requested changes:
- Update drupal/core-recommended from 9.8.0 to ^9.8.1
- Install drupal/semver_test * (any version)
END;
        $this->assertSame($expected_message, (string) $records[0]['message']);
        // The second record should be of the actual changes.
        $expected_message = <<<END
Applied changes:
- Updated drupal/core from 9.8.0 to 9.8.1
- Updated drupal/core-dev from 9.8.0 to 9.8.1
- Updated drupal/core-recommended from 9.8.0 to 9.8.1
- Installed drupal/semver_test 8.1.1
- Uninstalled package/removed
END;
        $this->assertSame($expected_message, (string) $records[1]['message']);
    }

}