public function DependencyMissingTest::testMissingUpdate in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/UpdateSystem/DependencyMissingTest.php \Drupal\Tests\system\Functional\UpdateSystem\DependencyMissingTest::testMissingUpdate()

File

core/modules/system/tests/src/Functional/UpdateSystem/DependencyMissingTest.php, line 33

Class

DependencyMissingTest

Tests that missing update dependencies are correctly flagged.

Namespace

Drupal\Tests\system\Functional\UpdateSystem

Code

public function testMissingUpdate() {
  $starting_updates = [
    'update_test_2' => 8001,
  ];
  $update_graph = update_resolve_dependencies($starting_updates);
  $this
    ->assertTrue($update_graph['update_test_2_update_8001']['allowed'], "The module's first update function is allowed to run, since it does not have any missing dependencies.");
  $this
    ->assertFalse($update_graph['update_test_2_update_8002']['allowed'], "The module's second update function is not allowed to run, since it has a direct dependency on a missing update.");
  $this
    ->assertFalse($update_graph['update_test_2_update_8003']['allowed'], "The module's third update function is not allowed to run, since it has an indirect dependency on a missing update.");
}