public function SerializationTest::testQueryCloning in Search API 8

Tests that cloning of search queries works correctly.

File

tests/src/Kernel/System/SerializationTest.php, line 154

Class

SerializationTest

Tests that various classes can be properly serialized and/or cloned.

Namespace

Drupal\Tests\search_api\Kernel\System

Code

public function testQueryCloning() {
  $query = $this
    ->createTestQuery();

  // Since Drupal's DB layer sometimes has problems with side-effects of
  // __toString(), we here try to make sure this won't happen to us.
  $this
    ->assertIsString((string) $query);
  $clone = clone $query;

  // Modify the original query. None of this should change the clone in any
  // way.
  $query
    ->setOption('test1', 'foo');
  $query
    ->getParseMode()
    ->setConjunction('AND');
  $query
    ->addCondition('test1', 'bar');
  $condition_group_1 = $query
    ->getConditionGroup()
    ->getConditions()[1];
  $condition_group_2 = $condition_group_1
    ->getConditions()[2];
  $condition_group_3 = $query
    ->createConditionGroup('AND');
  $condition_group_1
    ->addCondition('test1', 'foobar');
  $condition_group_2
    ->addCondition('test1', 'foobar');
  $condition_group_3
    ->addCondition('test1', 'foobar');
  $query
    ->getResults()
    ->addWarning('This query is very dumb.');
  $query_2 = $this
    ->createTestQuery();
  $this
    ->assertEquals($query_2, $clone);
  $this
    ->assertNotSame($query
    ->getResults(), $clone
    ->getResults());
  $this
    ->assertNotSame($query
    ->getResults(), $query_2
    ->getResults());
  $this
    ->assertNotSame($query
    ->getConditionGroup(), $clone
    ->getConditionGroup());
  $this
    ->assertNotSame($query
    ->getConditionGroup(), $query_2
    ->getConditionGroup());
  $this
    ->assertNotSame($query
    ->getParseMode(), $clone
    ->getParseMode());
  $this
    ->assertNotSame($query
    ->getParseMode(), $query_2
    ->getParseMode());
}