public function ResolveContextTest::testResolveContext in GraphQL 8.3

Test manual context handling.

File

tests/src/Kernel/Extension/ResolveContextTest.php, line 19

Class

ResolveContextTest

Test contextual arguments in fields.

Namespace

Drupal\Tests\graphql\Kernel\Extension

Code

public function testResolveContext() {
  $this
    ->mockType('test', [
    'name' => 'Test',
  ]);
  $this
    ->mockField('a', [
    'name' => 'a',
    'type' => 'Test',
  ], function ($value, $args, ResolveContext $context, ResolveInfo $info) {
    $context
      ->setContext('context', 'test', $info);
    (yield 'foo');
  });
  $this
    ->mockField('b', [
    'name' => 'b',
    'type' => 'String',
    'parents' => [
      'Test',
    ],
  ], function ($value, $args, ResolveContext $context, ResolveInfo $info) {
    (yield $context
      ->getContext('context', $info));
  });
  $this
    ->mockField('c', [
    'name' => 'c',
    'type' => 'String',
  ], function ($value, $args, ResolveContext $context, ResolveInfo $info) {
    (yield $context
      ->getContext('context', $info));
  });
  $query = <<<GQL
query {
  a {
    b
  }
  c
}
GQL;
  $this
    ->assertResults($query, [], [
    'a' => [
      'b' => 'test',
    ],
    'c' => NULL,
  ], $this
    ->defaultCacheMetaData());
}