public function ResultCacheTest::testVariables in GraphQL 8.3

Same name and namespace in other branches

1. 8.4 tests/src/Kernel/Framework/ResultCacheTest.php \Drupal\Tests\graphql\Kernel\Framework\ResultCacheTest::testVariables()

Test if caching properly handles variabels.

File

tests/src/Kernel/Framework/ResultCacheTest.php, line 100

Class

ResultCacheTest

Test query result caching.

Namespace

Drupal\Tests\graphql\Kernel\Framework

Code

public function testVariables() {
  $this
    ->mockField('root', [
    'id' => 'root',
    'name' => 'root',
    'type' => 'String',
  ], NULL, function ($field) {
    $field
      ->expects(static::exactly(2))
      ->method('resolveValues')
      ->willReturnCallback(function () {
      (yield 'test');
    });
  });

  // This result will be stored in the cache.
  $this
    ->query('{ root }', [
    'value' => 'a',
  ]);

  // This will trigger a new evaluation since it passes different variables.
  $this
    ->query('{ root }', [
    'value' => 'b',
  ]);

  // This should be served from cache.
  $this
    ->query('{ root }', [
    'value' => 'a',
  ]);
}