protected function BackendTestBase::regressionTest2136409 in Search API 8

Regression tests for handling of NULL filters.

See also

https://www.drupal.org/node/2136409

1 call to BackendTestBase::regressionTest2136409()

BackendTestBase::regressionTests in tests/src/Kernel/BackendTestBase.php

Executes regression tests for issues that were already fixed.

File

tests/src/Kernel/BackendTestBase.php, line 659

Class

BackendTestBase

Provides a base class for backend tests.

Namespace

Drupal\Tests\search_api\Kernel

Code

protected function regressionTest2136409() {
  $query = $this
    ->buildSearch();
  $query
    ->addCondition('category', NULL);
  $results = $query
    ->execute();
  $this
    ->assertResults([
    3,
  ], $results, 'NULL filter');
  $query = $this
    ->buildSearch();
  $query
    ->addCondition('category', NULL, '<>');
  $results = $query
    ->execute();
  $this
    ->assertResults([
    1,
    2,
    4,
    5,
  ], $results, 'NOT NULL filter');
}