class DevReleaseTest

class DevReleaseTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'update',
        'update_test',
    ];
    
    /**
     * The http client.
     */
    protected Client $client;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // The Update module's default configuration must be installed for our
        // fake release metadata to be fetched.
        $this->installConfig('update');
        $this->installConfig('update_test');
        $this->setCoreVersion('8.1.0-dev');
        $this->setReleaseMetadata(__DIR__ . '/../../fixtures/release-history/drupal.sec.8.1.0-dev.xml');
    }
    
    /**
     * Sets the current (running) version of core, as known to the Update module.
     *
     * @param string $version
     *   The current version of core.
     */
    protected function setCoreVersion(string $version) : void {
        $this->config('update_test.settings')
            ->set('system_info.#all.version', $version)
            ->save();
    }
    
    /**
     * Sets the release metadata file to use when fetching available updates.
     *
     * @param string $file
     *   The path of the XML metadata file to use.
     */
    protected function setReleaseMetadata(string $file) : void {
        $metadata = Utils::tryFopen($file, 'r');
        $response = new Response(200, [], Utils::streamFor($metadata));
        $handler = new MockHandler([
            $response,
        ]);
        $this->client = new Client([
            'handler' => HandlerStack::create($handler),
        ]);
        $this->container
            ->set('http_client', $this->client);
    }
    
    /**
     * Tests security updates when the installed version is a dev version.
     *
     * The xml fixture used here has two security releases 8.1.2 and 8.1.1.
     *
     * Here the timestamp for the installed dev version is set to 1280424641.
     * 8.1.2 will be shown as security update as the date of this security release
     * i.e. 1280424741 is greater than the timestamp of the installed version +
     * 100 seconds. 8.1.1 will not be shown as security update because it's date
     * i.e. 1280424740 is less than timestamp of the installed version + 100
     * seconds.
     */
    public function testSecurityUpdates() : void {
        $system_info = [
            '#all' => [
                'version' => '8.1.0-dev',
                'datestamp' => '1280424641',
            ],
        ];
        $project_data = $this->getProjectData($system_info);
        $this->assertCount(1, $project_data['drupal']['security updates']);
        $this->assertSame('8.1.2', $project_data['drupal']['security updates'][0]['version']);
        $this->assertSame(UpdateManagerInterface::NOT_CURRENT, $project_data['drupal']['status']);
    }
    
    /**
     * Tests security updates are empty with a dev version and an empty timestamp.
     *
     * Here the timestamp for the installed dev version is set to 0(empty
     *  timestamp) and according to the current logic for dev installed version,
     *  no updates will be shown as security update.
     */
    public function testSecurityUpdateEmptyProjectTimestamp() : void {
        $system_info = [
            '#all' => [
                'version' => '8.1.0-dev',
                'datestamp' => '0',
            ],
        ];
        $project_data = $this->getProjectData($system_info);
        $this->assertArrayNotHasKey('security updates', $project_data['drupal']);
        $this->assertSame(UpdateFetcherInterface::NOT_CHECKED, $project_data['drupal']['status']);
        $this->assertSame('Unknown release date', (string) $project_data['drupal']['reason']);
    }
    
    /**
     * Gets project data from update_calculate_project_data().
     *
     * @param array $system_info
     *   System test information as used by update_test_system_info_alter().
     *
     * @return array[]
     *   The project data as returned by update_calculate_project_data().
     *
     * @see update_test_system_info_alter()
     */
    private function getProjectData(array $system_info) : array {
        $this->config('update_test.settings')
            ->set('system_info', $system_info)
            ->save();
        update_storage_clear();
        $available = update_get_available(TRUE);
        return update_calculate_project_data($available);
    }

}