public function UpdateSemverCoreTest::testBrokenThenFixedUpdates in Drupal 9

Checks that Drupal recovers after problems connecting to update server.

File

core/modules/update/tests/src/Functional/UpdateSemverCoreTest.php, line 483

Class

UpdateSemverCoreTest

Tests the Update Manager module through a series of functional tests using mock XML data.

Namespace

Drupal\Tests\update\Functional

Code

public function testBrokenThenFixedUpdates() {
  $this
    ->drupalLogin($this
    ->drupalCreateUser([
    'administer site configuration',
    '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.');
}