validator

const cache = "../testdata/web3_cache"
const file = "000007700162.json"
var dirs = []string{
	"eth_getBlockByNumber",
	"eth_getTransactionReceipt",
	"eth_getUncleByBlockHashAndIndex",
	"trace_block",
	"trace_replayBlockTransactions",
}

v := New()

for _, dir := range dirs {
	path := cache + "/" + dir + "/" + file

	// Make sure the file exists before trying to read it
	_, err := os.Stat(path)
	if os.IsNotExist(err) {
		continue
	} else if err != nil {
		log.Fatal("could not read file: ", err)
	}

	data, err := ioutil.ReadFile(cache + "/" + dir + "/" + file)
	if err != nil {
		log.Fatal("could not read file: ", err)
	}

	switch dir {
	case "eth_getBlockByNumber":
		err = v.LoadBlockResponse(data)
	case "eth_getTransactionReceipt":
		err = v.LoadReceiptsResponse(data)
	case "eth_getUncleByBlockHashAndIndex":
		err = v.LoadUnclesResponse(data)
	case "trace_block":
		err = v.LoadTraceBlockResponse(data)
	case "trace_replayBlockTransactions":
		err = v.LoadReplayResponse(data)
	}

	if err != nil {
		log.Fatal("could not load data into validator: ", err)
	}
}

ok, err := v.Run()
if err != nil {
	log.Fatal(err)
}

fmt.Printf("Validator response for block %s: %s", file, func(valid bool) string {
	if valid {
		return "valid"
	} else {
		return "not valid"
	}
}(ok))

Output:

Validator response for block 000007700162.json: valid