GraphQL\Tests\Executor\NonNullTest::testNullsASynchronouslyReturnedObjectThatContainsANonNullableFieldThatReturnsNullSynchronously PHP Method

    public function testNullsASynchronouslyReturnedObjectThatContainsANonNullableFieldThatReturnsNullSynchronously()
    {
        $doc = '
      query Q {
        nest {
          nonNullSync,
        }
      }
        ';
        $ast = Parser::parse($doc);
        $expected = ['data' => ['nest' => null], 'errors' => [FormattedError::create('Cannot return null for non-nullable field DataType.nonNullSync.', [new SourceLocation(4, 11)])]];
        $this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
    }