GraphQL\Tests\Validator\UniqueOperationNamesTest::testMultipleOpsOfSameNameOfDifferentTypes_Mutation PHP Method

    public function testMultipleOpsOfSameNameOfDifferentTypes_Mutation()
    {
        $this->expectFailsRule(new UniqueOperationNames(), '
      query Foo {
        fieldA
      }
      mutation Foo {
        fieldB
      }
        ', [$this->duplicateOp('Foo', 2, 13, 5, 16)]);
    }