multi: move all channelstate operations to ChannelStateDB

channeldb/nodes_test.go

@@ -13,12 +13,14 @@ import (
 func TestLinkNodeEncodeDecode(t *testing.T) {
 	t.Parallel()
 
-	cdb, cleanUp, err := MakeTestDB()
+	fullDB, cleanUp, err := MakeTestDB()
 	if err != nil {
 		t.Fatalf("unable to make test database: %v", err)
 	}
 	defer cleanUp()
 
+	cdb := fullDB.ChannelStateDB()
+
 	// First we'll create some initial data to use for populating our test
 	// LinkNode instances.
 	_, pub1 := btcec.PrivKeyFromBytes(btcec.S256(), key[:])
@@ -110,12 +112,14 @@ func TestLinkNodeEncodeDecode(t *testing.T) {
 func TestDeleteLinkNode(t *testing.T) {
 	t.Parallel()
 
-	cdb, cleanUp, err := MakeTestDB()
+	fullDB, cleanUp, err := MakeTestDB()
 	if err != nil {
 		t.Fatalf("unable to make test database: %v", err)
 	}
 	defer cleanUp()
 
+	cdb := fullDB.ChannelStateDB()
+
 	_, pubKey := btcec.PrivKeyFromBytes(btcec.S256(), key[:])
 	addr := &net.TCPAddr{
 		IP:   net.ParseIP("127.0.0.1"),