private static SignedTx GetSignedTx(StObject tx, TestAccount src)
{
if (tx.Has(Field.Signers) || tx.Has(Field.TxnSignature))
{
return(TxSigner.ValidateAndEncode(tx));
}
return(src.Signer.SignStObject(tx));
}
public void AutoPopulateFields(TestAccount src, StObject tx)
{
if (!tx.Has(Field.Sequence))
{
tx[Field.Sequence] = src.NextSequence++;
}
if (!tx.Has(Field.Fee))
{
tx[Field.Fee] = DefaultFee;
}
if (!tx.Has(Field.Account))
{
tx[Field.Account] = src.Id;
}
}
internal static void Validate(StObject obj, Action \ \ onError)
{
if (!obj.Has(Field.TransactionType))
{
onError("Missing `TransactionType` field");
return;
}
var tt = obj[Field.TransactionType];
if (tt == null)
{
onError("`TransactionType` is set to null");
return;
}
var format = Formats[tt];
var allFields = new SortedSet \ \ (obj.Fields.Keys);
allFields.UnionWith(format.Keys);
foreach (var field in allFields)
{
var inFormat = format.ContainsKey(field);
ISerializedType fieldValue;
var inObject = obj.Fields.TryGetValue(field, out fieldValue);
if (!inFormat)
{
onError($"`{tt}` has no `{field}` field");
}
else if (format[field] == Requirement.Required)
{
if (!inObject)
{
onError($"`{tt}` has required field `{field}`");
}
else if (fieldValue == null)
{
onError($"Required field `{field}` is set to null");
}
// TODO: associated type for field is wrong
// It should be nearly impossible anyway because FromJson
// throws when the json is invalid for the field type and
// the StObject[] indexers all use typed fields externally
}
}
}
public void test_parsing_transaction_meta_with_STArray()
{
TransactionMeta meta = (TransactionMeta)StObject.FromJObject(JObject.Parse(this.metastring));
StArray nodes = meta[StArray.AffectedNodes];
// Some helper methods to get enum fields
Assert.AreEqual(TransactionEngineResult.tesSUCCESS, meta.TransactionResult());
StObject firstAffected = nodes[0];
Assert.AreEqual(
LedgerEntryType.AccountRoot,
((AccountRoot)firstAffected[StObject.ModifiedNode]).LedgerEntryType());
Assert.True(firstAffected.Has(StObject.ModifiedNode));
Assert.AreEqual(new UInt32((long)35), this.finalSequence(firstAffected));
Assert.AreEqual(new UInt32((long)177), this.finalSequence(nodes[1]));
}
public static bool IsAffectedNode(StObject source)
{
return (source.Count == 1 && source.Has(DeletedNode) || source.Has(CreatedNode) || source.Has(ModifiedNode));
}
public static bool IsAffectedNode(StObject source)
{
return(source.Count == 1 && source.Has(DeletedNode) || source.Has(CreatedNode) || source.Has(ModifiedNode));
}
public static bool IsTransactionMeta(StObject source)
{
return(source.Has(UInt8.TransactionResult) && source.Has(Field.AffectedNodes));
}
