TestGetTxHash

db/db_test.go

@@ -413,12 +413,6 @@ func TestGetTXOToClaim(t *testing.T) {
 	}
 }
 
-// TestPrintClaimToTXO Utility function to cat the ClaimToTXO csv.
-func TestPrintSupportAmount(t *testing.T) {
-	filePath := "../testdata/a_resolve.csv"
-	CatCSV(filePath)
-}
-
 // TestGetClaimToTXO Tests getting a ClaimToTXO value from the db.
 func TestGetSupportAmount(t *testing.T) {
 	claimHashStr := "2556ed1cab9d17f2a9392030a9ad7f5d138f11bd"
@@ -445,6 +439,27 @@ func TestGetSupportAmount(t *testing.T) {
 	}
 }
 
+// TODO: verify where this hash comes from exactly.
+func TestGetTxHash(t *testing.T) {
+	txNum := uint32(0x6284e3)
+	want := "54e14ff0c404c29b3d39ae4d249435f167d5cd4ce5a428ecb745b3df1c8e3dde"
+
+	filePath := "../testdata/X_resolve.csv"
+	db, _, toDefer, err := OpenAndFillTmpDBColumnFamlies(filePath)
+	if err != nil {
+		t.Error(err)
+	}
+	defer toDefer()
+	resHash, err := dbpkg.GetTxHash(db, txNum)
+	if err != nil {
+		t.Error(err)
+	}
+	resStr := hex.EncodeToString(resHash)
+	if want != resStr {
+		t.Errorf("Expected %s, got %s", want, resStr)
+	}
+}
+
 func TestGetExpirationHeight(t *testing.T) {
 	var lastUpdated uint32 = 0
 	var expHeight uint32 = 0

main.go

@@ -3,7 +3,6 @@ package main
 import (
 	"bytes"
 	"context"
-	"encoding/hex"
 	"fmt"
 	"log"
 	"os"
@@ -111,17 +110,17 @@ func main() {
 
 		return
 	} else if args.CmdType == server.DBCmd3 {
-		channelHash, _ := hex.DecodeString("2556ed1cab9d17f2a9392030a9ad7f5d138f11bd")
+		// channelHash, _ := hex.DecodeString("2556ed1cab9d17f2a9392030a9ad7f5d138f11bd")
 		// name := util.NormalizeName("@Styxhexenhammer666")
-		// txNum := uint32(0x6284e3)
+		txNum := uint32(0x6284e3)
 		// position := uint16(0x0)
 		// typ := uint8(prefixes.ACTIVATED_CLAIM_TXO_TYPE)
-		var rawPrefix byte = prefixes.SupportAmount
+		var rawPrefix byte = prefixes.TxHash
 		var startRaw []byte = nil
 		prefix := []byte{rawPrefix}
 		columnFamily := string(prefix)
 		// start := prefixes.NewClaimTakeoverKey(name)
-		start := prefixes.NewSupportAmountKey(channelHash)
+		start := prefixes.NewTxHashKey(txNum)
 		startRaw = start.PackKey()
 		// start := &prefixes.ChannelCountKey{
 		// 	Prefix:      prefix,

testdata/X_resolve.csv

@@ -0,0 +1,2 @@
+X,,
+X,58006284e3,54e14ff0c404c29b3d39ae4d249435f167d5cd4ce5a428ecb745b3df1c8e3dde