Function toEqual

packages/executor/src/execution/__tests__/abstract-test.ts:588–599

(message: string)

      const result = executeSync({ schema, document, rootValue });
      return {
        toEqual(message: string) {
          expectJSON(result).toDeepEqual({
            data: { pet: null },
            errors: [
              {
                message,
                locations: [{ line: 3, column: 9 }],
                path: ['pet'],
              },
            ],
          });
        },
      };
    }