class UpdateSemverCoreTest

class UpdateSemverCoreTest extends UpdateSemverTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $updateTableLocator = 'table.update';
    
    /**
     * {@inheritdoc}
     */
    protected $updateProject = 'drupal';
    
    /**
     * {@inheritdoc}
     */
    protected $projectTitle = 'Drupal';
    
    /**
     * Sets the version to x.x.x when no project-specific mapping is defined.
     *
     * @param string $version
     *   The version.
     */
    protected function setProjectInstalledVersion($version) {
        $setting = [
            '#all' => [
                'version' => $version,
            ],
        ];
        $this->config('update_test.settings')
            ->set('system_info', $setting)
            ->save();
    }
    
    /**
     * Tests the security coverage messages for Drupal core versions.
     *
     * @param string $installed_version
     *   The installed Drupal version to test.
     * @param string $fixture
     *   The test fixture that contains the test XML.
     * @param string $requirements_section_heading
     *   The requirements section heading.
     * @param string $message
     *   The expected coverage message.
     * @param string $mock_date
     *   The mock date to use if needed in the format CCYY-MM-DD. If an empty
     *   string is provided, no mock date will be used.
     *
     * @dataProvider securityCoverageMessageProvider
     */
    public function testSecurityCoverageMessage($installed_version, $fixture, $requirements_section_heading, $message, $mock_date) {
        \Drupal::state()->set('update_test.mock_date', $mock_date);
        $this->setProjectInstalledVersion($installed_version);
        $this->refreshUpdateStatus([
            'drupal' => $fixture,
        ]);
        $this->drupalGet('admin/reports/status');
        if (empty($requirements_section_heading)) {
            $this->assertSession()
                ->pageTextNotContains('Drupal core security coverage');
            return;
        }
        $all_requirements_details = $this->getSession()
            ->getPage()
            ->findAll('css', 'details.system-status-report__entry:contains("Drupal core security coverage")');
        // Ensure we only have 1 security message section.
        $this->assertCount(1, $all_requirements_details);
        $requirements_details = $all_requirements_details[0];
        // Ensure that messages are under the correct heading which could be
        // 'Checked', 'Warnings found', or 'Errors found'.
        $requirements_section_element = $requirements_details->getParent();
        $this->assertCount(1, $requirements_section_element->findAll('css', "h3:contains('{$requirements_section_heading}')"));
        $actual_message = $requirements_details->find('css', 'div.system-status-report__entry__value')
            ->getText();
        $this->assertNotEmpty($actual_message);
        $this->assertEquals($message, $actual_message);
    }
    
    /**
     * Data provider for testSecurityCoverageMessage().
     *
     * These test cases rely on the following fixtures containing the following
     * releases:
     * - drupal.sec.2.0_3.0-rc1.xml
     *   - 8.2.0
     *   - 8.3.0-rc1
     * - drupal.sec.2.0.xml
     *   - 8.2.0
     * - drupal.sec.2.0_9.0.0.xml
     *   - 8.2.0
     *   - 9.0.0
     * - drupal.sec.9.5.0.xml
     *   - 9.4.0
     *   - 9.5.0
     * - drupal.sec.10.5.0.xml
     *   - 10.4.0
     *   - 10.5.0
     */
    public function securityCoverageMessageProvider() {
        $release_coverage_message = 'Visit the release cycle overview for more information on supported releases.';
        $coverage_ended_message = 'Coverage has ended';
        $update_asap_message = 'Update to a supported minor as soon as possible to continue receiving security updates.';
        $update_soon_message = 'Update to a supported minor version soon to continue receiving security updates.';
        $test_cases = [
            '8.0.0, unsupported' => [
                'installed_version' => '8.0.0',
                'fixture' => 'sec.2.0_3.0-rc1',
                'requirements_section_heading' => 'Errors found',
                'message' => "{$coverage_ended_message} {$update_asap_message} {$release_coverage_message}",
                'mock_date' => '',
            ],
            '8.1.0, supported with 3rc' => [
                'installed_version' => '8.1.0',
                'fixture' => 'sec.2.0_3.0-rc1',
                'requirements_section_heading' => 'Warnings found',
                'message' => "Covered until 8.3.0 Update to 8.2 or higher soon to continue receiving security updates. {$release_coverage_message}",
                'mock_date' => '',
            ],
            '8.1.0, supported' => [
                'installed_version' => '8.1.0',
                'fixture' => 'sec.2.0',
                'requirements_section_heading' => 'Warnings found',
                'message' => "Covered until 8.3.0 Update to 8.2 or higher soon to continue receiving security updates. {$release_coverage_message}",
                'mock_date' => '',
            ],
            '8.2.0, supported with 3rc' => [
                'installed_version' => '8.2.0',
                'fixture' => 'sec.2.0_3.0-rc1',
                'requirements_section_heading' => 'Checked',
                'message' => "Covered until 8.4.0 {$release_coverage_message}",
                'mock_date' => '',
            ],
            '8.2.0, supported' => [
                'installed_version' => '8.2.0',
                'fixture' => 'sec.2.0',
                'requirements_section_heading' => 'Checked',
                'message' => "Covered until 8.4.0 {$release_coverage_message}",
                'mock_date' => '',
            ],
            // Ensure we don't show messages for pre-release or dev versions.
'8.2.0-beta2, no message' => [
                'installed_version' => '8.2.0-beta2',
                'fixture' => 'sec.2.0_3.0-rc1',
                'requirements_section_heading' => '',
                'message' => '',
                'mock_date' => '',
            ],
            '8.1.0-dev, no message' => [
                'installed_version' => '8.1.0-dev',
                'fixture' => 'sec.2.0_3.0-rc1',
                'requirements_section_heading' => '',
                'message' => '',
                'mock_date' => '',
            ],
            // Ensures the message is correct if the next major version has been
            // released and the additional minors indicated by
            // CORE_MINORS_WITH_SECURITY_COVERAGE minors have been released.
'8.0.0, 9 unsupported' => [
                'installed_version' => '8.0.0',
                'fixture' => 'sec.2.0_9.0.0',
                'requirements_section_heading' => 'Errors found',
                'message' => "{$coverage_ended_message} {$update_asap_message} {$release_coverage_message}",
                'mock_date' => '',
            ],
            // Ensures the message is correct if the next major version has been
            // released and the additional minors indicated by
            // CORE_MINORS_WITH_SECURITY_COVERAGE minors have not been released.
'8.2.0, 9 warning' => [
                'installed_version' => '8.2.0',
                'fixture' => 'sec.2.0_9.0.0',
                'requirements_section_heading' => 'Warnings found',
                'message' => "Covered until 8.4.0 Update to 8.3 or higher soon to continue receiving security updates. {$release_coverage_message}",
                'mock_date' => '',
            ],
        ];
        // Drupal 9.4.x test cases.
        $test_cases += [
            // Ensure that a message is displayed during 9.4's active support.
'9.4.0, supported' => [
                'installed_version' => '9.4.0',
                'fixture' => 'sec.9.5.0',
                'requirements_section_heading' => 'Checked',
                'message' => "Covered until 2023-Jun-21 {$release_coverage_message}",
                'mock_date' => '2022-12-13',
            ],
            // Ensure a warning is displayed if less than six months remain until the
            // end of 9.4's security coverage.
'9.4.0, supported, 6 months warn' => [
                'installed_version' => '9.4.0',
                'fixture' => 'sec.9.5.0',
                'requirements_section_heading' => 'Warnings found',
                'message' => "Covered until 2023-Jun-21 {$update_soon_message} {$release_coverage_message}",
                'mock_date' => '2022-12-14',
            ],
        ];
        // Ensure that the message does not change, including on the last day of
        // security coverage.
        $test_cases['9.4.0, supported, last day warn'] = $test_cases['9.4.0, supported, 6 months warn'];
        $test_cases['9.4.0, supported, last day warn']['mock_date'] = '2023-06-20';
        // Ensure that if the 9.4 support window is finished a message is
        // displayed.
        $test_cases['9.4.0, support over'] = [
            'installed_version' => '9.4.0',
            'fixture' => 'sec.9.5.0',
            'requirements_section_heading' => 'Errors found',
            'message' => "{$coverage_ended_message} {$update_asap_message} {$release_coverage_message}",
            'mock_date' => '2023-06-22',
        ];
        // Drupal 9.5 test cases.
        $test_cases['9.5.0, supported'] = [
            'installed_version' => '9.5.0',
            'fixture' => 'sec.9.5.0',
            'requirements_section_heading' => 'Checked',
            'message' => "Covered until 2023-Nov {$release_coverage_message}",
            'mock_date' => '2023-01-01',
        ];
        // Ensure a warning is displayed if less than six months remain until the
        // end of 9.5's security coverage.
        $test_cases['9.5.0, supported, 6 months warn'] = [
            'installed_version' => '9.5.0',
            'fixture' => 'sec.9.5.0',
            'requirements_section_heading' => 'Warnings found',
            'message' => "Covered until 2023-Nov {$update_soon_message} {$release_coverage_message}",
            'mock_date' => '2023-05-15',
        ];
        // Ensure that the message does not change, including on the last day of
        // security coverage.
        $test_cases['9.5.0, supported, last day warn'] = $test_cases['9.5.0, supported, 6 months warn'];
        $test_cases['9.5.0, supported, last day warn']['mock_date'] = '2023-10-31';
        // Ensure that if the support window is finished a message is displayed.
        $test_cases['9.5.0, support over'] = [
            'installed_version' => '9.5.0',
            'fixture' => 'sec.9.5.0',
            'requirements_section_heading' => 'Errors found',
            'message' => "{$coverage_ended_message} {$update_asap_message} {$release_coverage_message}",
            'mock_date' => '2023-11-01',
        ];
        // Drupal 9 test cases.
        $test_cases += [
            // Ensure the end dates for 9.4 and 9.5 only apply to major version 9.
'10.5.0' => [
                'installed_version' => '10.5.0',
                'fixture' => 'sec.10.5.0',
                'requirements_section_heading' => 'Checked',
                'message' => "Covered until 10.7.0 {$release_coverage_message}",
                'mock_date' => '',
            ],
            '10.4.0' => [
                'installed_version' => '10.4.0',
                'fixture' => 'sec.10.5.0',
                'requirements_section_heading' => 'Warnings found',
                'message' => "Covered until 10.6.0 Update to 10.5 or higher soon to continue receiving security updates. {$release_coverage_message}",
                'mock_date' => '',
            ],
        ];
        return $test_cases;
    }
    
    /**
     * Ensures proper results where there are date mismatches among modules.
     */
    public function testDatestampMismatch() {
        $system_info = [
            '#all' => [
                // We need to think we're running a -dev snapshot to see dates.
'version' => '8.1.0-dev',
                'datestamp' => time(),
            ],
            'block' => [
                // This is 2001-09-09 01:46:40 GMT, so test for "2001-Sep-".
'datestamp' => '1000000000',
            ],
        ];
        $this->config('update_test.settings')
            ->set('system_info', $system_info)
            ->save();
        $this->refreshUpdateStatus([
            'drupal' => 'dev',
        ]);
        $this->assertSession()
            ->pageTextNotContains('2001-Sep-');
        $this->assertSession()
            ->pageTextContains('Up to date');
        $this->assertSession()
            ->pageTextNotContains('Update available');
        $this->assertSession()
            ->pageTextNotContains('Security update required!');
    }
    
    /**
     * Checks that running cron updates the list of available updates.
     */
    public function testModulePageRunCron() {
        $this->setProjectInstalledVersion('8.0.0');
        $this->config('update.settings')
            ->set('fetch.url', Url::fromRoute('update_test.update_test')->setAbsolute()
            ->toString())
            ->save();
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => '0.0',
        ])
            ->save();
        $this->cronRun();
        $this->drupalGet('admin/modules');
        $this->assertSession()
            ->pageTextNotContains('No update information available.');
    }
    
    /**
     * Checks that clearing the disk cache works.
     */
    public function testClearDiskCache() {
        $directories = [
            _update_manager_cache_directory(FALSE),
            _update_manager_extract_directory(FALSE),
        ];
        // Check that update directories does not exists.
        foreach ($directories as $directory) {
            $this->assertDirectoryDoesNotExist($directory);
        }
        // Method must not fail if update directories do not exists.
        update_clear_update_disk_cache();
    }
    
    /**
     * Checks the messages at admin/modules when the site is up to date.
     */
    public function testModulePageUpToDate() {
        $this->setProjectInstalledVersion('8.0.0');
        // Instead of using refreshUpdateStatus(), set these manually.
        $this->config('update.settings')
            ->set('fetch.url', Url::fromRoute('update_test.update_test')->setAbsolute()
            ->toString())
            ->save();
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => '0.0',
        ])
            ->save();
        $this->drupalGet('admin/reports/updates');
        $this->clickLink('Check manually');
        $this->checkForMetaRefresh();
        $this->assertSession()
            ->pageTextContains('Checked available update data for one project.');
        $this->drupalGet('admin/modules');
        $this->assertSession()
            ->pageTextNotContains('There are updates available for your version of Drupal.');
        $this->assertSession()
            ->pageTextNotContains('There is a security update available for your version of Drupal.');
    }
    
    /**
     * Checks the messages at admin/modules when an update is missing.
     */
    public function testModulePageRegularUpdate() {
        $this->drupalLogin($this->drupalCreateUser([
            'administer site configuration',
            'administer modules',
            'view update notifications',
        ]));
        $this->setProjectInstalledVersion('8.0.0');
        // Instead of using refreshUpdateStatus(), set these manually.
        $this->config('update.settings')
            ->set('fetch.url', Url::fromRoute('update_test.update_test')->setAbsolute()
            ->toString())
            ->save();
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => '0.1',
        ])
            ->save();
        $this->drupalGet('admin/reports/updates');
        $this->clickLink('Check manually');
        $this->checkForMetaRefresh();
        $this->assertSession()
            ->pageTextContains('Checked available update data for one project.');
        $this->drupalGet('admin/modules');
        $this->assertSession()
            ->pageTextContains('There are updates available for your version of Drupal.');
        $this->assertSession()
            ->pageTextNotContains('There is a security update available for your version of Drupal.');
        // A user without the "view update notifications" permission shouldn't be
        // notified about available updates.
        $this->drupalLogin($this->drupalCreateUser([
            'administer site configuration',
            'administer modules',
        ]));
        $this->drupalGet('admin/modules');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains('There are updates available for your version of Drupal.');
    }
    
    /**
     * Checks the messages at admin/modules when a security update is missing.
     */
    public function testModulePageSecurityUpdate() {
        $this->drupalLogin($this->drupalCreateUser([
            'administer site configuration',
            'administer modules',
            'administer themes',
            'view update notifications',
        ]));
        $this->setProjectInstalledVersion('8.0.0');
        // Instead of using refreshUpdateStatus(), set these manually.
        $this->config('update.settings')
            ->set('fetch.url', Url::fromRoute('update_test.update_test')->setAbsolute()
            ->toString())
            ->save();
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => 'sec.0.2',
        ])
            ->save();
        $this->drupalGet('admin/reports/updates');
        $this->clickLink('Check manually');
        $this->checkForMetaRefresh();
        $this->assertSession()
            ->pageTextContains('Checked available update data for one project.');
        $this->drupalGet('admin/modules');
        $this->assertSession()
            ->pageTextNotContains('There are updates available for your version of Drupal.');
        $this->assertSession()
            ->pageTextContains('There is a security update available for your version of Drupal.');
        // Make sure admin/appearance warns you you're missing a security update.
        $this->drupalGet('admin/appearance');
        $this->assertSession()
            ->pageTextNotContains('There are updates available for your version of Drupal.');
        $this->assertSession()
            ->pageTextContains('There is a security update available for your version of Drupal.');
        // Make sure duplicate messages don't appear on Update status pages.
        $this->drupalGet('admin/reports/status');
        $this->assertSession()
            ->pageTextContainsOnce('There is a security update available for your version of Drupal.');
        $this->drupalGet('admin/reports/updates');
        $this->assertSession()
            ->pageTextNotContains('There is a security update available for your version of Drupal.');
        $this->drupalGet('admin/reports/updates/settings');
        $this->assertSession()
            ->pageTextNotContains('There is a security update available for your version of Drupal.');
    }
    
    /**
     * Tests the Update Manager module when the update server returns 503 errors.
     */
    public function testServiceUnavailable() {
        $this->refreshUpdateStatus([], '503-error');
        // Ensure that no "Warning: SimpleXMLElement..." parse errors are found.
        $this->assertSession()
            ->pageTextNotContains('SimpleXMLElement');
        $this->assertSession()
            ->pageTextContainsOnce('Failed to get available update data for one project.');
    }
    
    /**
     * Tests that exactly one fetch task per project is created and not more.
     */
    public function testFetchTasks() {
        $projecta = [
            'name' => 'aaa_update_test',
        ];
        $projectb = [
            'name' => 'bbb_update_test',
        ];
        $queue = \Drupal::queue('update_fetch_tasks');
        $this->assertEquals(0, $queue->numberOfItems(), 'Queue is empty');
        update_create_fetch_task($projecta);
        $this->assertEquals(1, $queue->numberOfItems(), 'Queue contains one item');
        update_create_fetch_task($projectb);
        $this->assertEquals(2, $queue->numberOfItems(), 'Queue contains two items');
        // Try to add a project again.
        update_create_fetch_task($projecta);
        $this->assertEquals(2, $queue->numberOfItems(), 'Queue still contains two items');
        // Clear storage and try again.
        update_storage_clear();
        update_create_fetch_task($projecta);
        $this->assertEquals(2, $queue->numberOfItems(), 'Queue contains two items');
    }
    
    /**
     * Checks language module in core package at admin/reports/updates.
     */
    public function testLanguageModuleUpdate() {
        $this->setProjectInstalledVersion('8.0.0');
        // Instead of using refreshUpdateStatus(), set these manually.
        $this->config('update.settings')
            ->set('fetch.url', Url::fromRoute('update_test.update_test')->setAbsolute()
            ->toString())
            ->save();
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => '0.1',
        ])
            ->save();
        $this->drupalGet('admin/reports/updates');
        $this->assertSession()
            ->pageTextContains('Language');
    }
    
    /**
     * Ensures that the local actions appear.
     */
    public function testLocalActions() {
        $admin_user = $this->drupalCreateUser([
            'administer site configuration',
            'administer modules',
            'administer software updates',
            'administer themes',
        ]);
        $this->drupalLogin($admin_user);
        $this->drupalGet('admin/modules');
        $this->clickLink('Add new module');
        $this->assertSession()
            ->addressEquals('admin/modules/install');
        $this->drupalGet('admin/appearance');
        $this->clickLink('Add new theme');
        $this->assertSession()
            ->addressEquals('admin/theme/install');
        $this->drupalGet('admin/reports/updates');
        $this->clickLink('Add new module or theme');
        $this->assertSession()
            ->addressEquals('admin/reports/updates/install');
    }
    
    /**
     * Checks that Drupal recovers after problems connecting to update server.
     */
    public function testBrokenThenFixedUpdates() {
        $this->drupalLogin($this->drupalCreateUser([
            'administer site configuration',
            'view update notifications',
            'access administration pages',
        ]));
        $this->setProjectInstalledVersion('8.0.0');
        // Instead of using refreshUpdateStatus(), set these manually.
        $this->config('update.settings')
            ->set('fetch.url', Url::fromRoute('update_test.update_test')->setAbsolute()
            ->toString())
            ->save();
        // Use update XML that has no information to simulate a broken response from
        // the update server.
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => 'broken',
        ])
            ->save();
        // This will retrieve broken updates.
        $this->cronRun();
        $this->drupalGet('admin/reports/status');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('There was a problem checking available updates for Drupal.');
        $this->config('update_test.settings')
            ->set('xml_map', [
            'drupal' => 'sec.0.2',
        ])
            ->save();
        // Simulate the update_available_releases state expiring before cron is run
        // and the state is used by \Drupal\update\UpdateManager::getProjects().
        \Drupal::keyValueExpirable('update_available_releases')->deleteAll();
        // This cron run should retrieve fixed updates.
        $this->cronRun();
        $this->drupalGet('admin/structure');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('There is a security update available for your version of Drupal.');
    }

}