itest: use ListBurns in burn test

itest/burn_test.go

@@ -1,6 +1,7 @@
 package itest
 
 import (
+	"bytes"
 	"context"
 	"encoding/hex"
 
@@ -129,16 +130,31 @@ func testBurnAssets(t *harnessTest) {
 	// Test case 2: We'll now try to burn a small amount of assets, which
 	// should select the largest output, which is located alone in an anchor
 	// output.
-	const burnAmt = 100
+	const (
+		burnAmt  = 100
+		burnNote = "blazeit"
+	)
+
 	burnResp, err := t.tapd.BurnAsset(ctxt, &taprpc.BurnAssetRequest{
 		Asset: &taprpc.BurnAssetRequest_AssetId{
 			AssetId: simpleAssetID[:],
 		},
 		AmountToBurn:     burnAmt,
+		Note:             burnNote,
 		ConfirmationText: taprootassets.AssetBurnConfirmationText,
 	})
 	require.NoError(t.t, err)
 
+	burns, err := t.tapd.ListBurns(ctxt, &taprpc.ListBurnsRequest{})
+	require.NoError(t.t, err)
+
+	require.Len(t.t, burns.Burns, 1)
+	burn := burns.Burns[0]
+	require.Equal(t.t, uint64(burnAmt), burn.Amount)
+	require.Equal(t.t, burnResp.BurnTransfer.AnchorTxHash, burn.AnchorTxid)
+	require.Equal(t.t, burn.AssetId, simpleAssetID[:])
+	require.Equal(t.t, burn.Note, burnNote)
+
 	burnRespJSON, err := formatProtoJSON(burnResp)
 	require.NoError(t.t, err)
 	t.Logf("Got response from burning %d units: %v", burnAmt, burnRespJSON)
@@ -266,6 +282,35 @@ func testBurnAssets(t *harnessTest) {
 	})
 	require.NoError(t.t, err)
 
+	burns, err = t.tapd.ListBurns(ctxt, &taprpc.ListBurnsRequest{})
+	require.NoError(t.t, err)
+
+	require.Len(t.t, burns.Burns, 4)
+	var groupBurn *taprpc.AssetBurn
+	for _, b := range burns.Burns {
+		if bytes.Equal(b.AssetId, simpleGroupGen.AssetId) {
+			groupBurn = b
+		}
+	}
+
+	// Keep track of the txhash of the anchor transaction that completed
+	// this transfer. This will be used later to query burns with a txhash
+	// filter.
+	groupBurnTxHash := burnResp.BurnTransfer.AnchorTxHash
+
+	require.Equal(t.t, uint64(burnAmt), groupBurn.Amount)
+	require.Equal(
+		t.t, burnResp.BurnTransfer.AnchorTxHash, groupBurn.AnchorTxid,
+	)
+
+	require.Equal(t.t, groupBurn.AssetId, simpleGroupGen.AssetId[:])
+	require.Equal(
+		t.t, groupBurn.TweakedGroupKey,
+		simpleGroup.AssetGroup.TweakedGroupKey,
+	)
+
+	require.Equal(t.t, groupBurn.Note, "")
+
 	burnRespJSON, err = formatProtoJSON(burnResp)
 	require.NoError(t.t, err)
 	t.Logf("Got response from burning units from grouped asset: %v",
@@ -305,6 +350,36 @@ func testBurnAssets(t *harnessTest) {
 		simpleGroupCollectGen.AssetId, []uint64{1}, 6, 7, 1, true,
 	)
 	AssertBalanceByID(t.t, t.tapd, simpleGroupCollectGen.AssetId, 0)
+
+	// We now perform some queries to test the filters of the ListBurns
+	// call.
+
+	// Fetch the burns related to the simple asset id, which should have a
+	// total of 2 burns (tc1 & tc4).
+	burns, err = t.tapd.ListBurns(ctxt, &taprpc.ListBurnsRequest{
+		AssetId: simpleAssetGen.AssetId,
+	})
+	require.NoError(t.t, err)
+
+	require.Len(t.t, burns.Burns, 2)
+
+	// Fetch the burns related to the group key of the grouped asset in tc5.
+	// There should be 1 burn.
+	burns, err = t.tapd.ListBurns(ctxt, &taprpc.ListBurnsRequest{
+		TweakedGroupKey: simpleGroup.AssetGroup.TweakedGroupKey,
+	})
+	require.NoError(t.t, err)
+
+	require.Len(t.t, burns.Burns, 1)
+
+	// Fetch the burns associated with the txhash of the burn in tc5. There
+	// should be 1 burn returned.
+	burns, err = t.tapd.ListBurns(ctxt, &taprpc.ListBurnsRequest{
+		AnchorTxid: groupBurnTxHash,
+	})
+	require.NoError(t.t, err)
+
+	require.Len(t.t, burns.Burns, 1)
 }
 
 // testBurnGroupedAssets tests that some amount of an asset from an asset group