public function MultiversionManagerTest::testRevisionIdGeneration in Multiversion 8

File

tests/src/Functional/MultiversionManagerTest.php, line 41

Class

MultiversionManagerTest

Test the MultiversionManager class.

Namespace

Drupal\Tests\multiversion\Functional

Code

public function testRevisionIdGeneration() {
  $entity = EntityTestRev::create();
  $first_rev = $this->multiversionManager
    ->newRevisionId($entity, 0);
  $this
    ->assertRevisionId(1, $first_rev, 'First revision ID was generated correctly.');
  $new_rev = $this->multiversionManager
    ->newRevisionId($entity, 0);
  $this
    ->assertEqual($first_rev, $new_rev, 'Identical revision IDs with same input parameters.');
  $second_rev = $this->multiversionManager
    ->newRevisionId($entity, 1);
  $this
    ->assertRevisionId(2, $second_rev, 'Second revision ID was generated correctly.');
  $this
    ->assertEqual($this
    ->extractRevisionHash($first_rev), $this
    ->extractRevisionHash($second_rev), 'First and second revision hashes was identical (entity did not change).');
  $revs = [
    $first_rev,
  ];
  $test_entity = clone $entity;
  $test_entity->_rev->value = $first_rev;
  $revs[] = $this->multiversionManager
    ->newRevisionId($test_entity, 0);
  $this
    ->assertTrue(count($revs) == count(array_unique($revs)), 'Revision ID varies on old revision.');
  $test_entity = clone $entity;
  $test_entity->name = $this
    ->randomMachineName();
  $revs[] = $this->multiversionManager
    ->newRevisionId($test_entity, 0);
  $this
    ->assertTrue(count($revs) == count(array_unique($revs)), 'Revision ID varies on entity fields.');
  $test_entity = clone $entity;
  $test_entity->_deleted->value = TRUE;
  $revs[] = $this->multiversionManager
    ->newRevisionId($test_entity, 0);
  $this
    ->assertTrue(count($revs) == count(array_unique($revs)), 'Revision ID varies on deleted flag.');
}