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68 lines
1.8 KiB
68 lines
1.8 KiB
package blockchain
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import (
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"testing"
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)
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func TestVerifyOneTransactionAndUpdate(t *testing.T) {
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bc := CreateBlockchain("minh", 0)
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utxoPool := CreateUTXOPoolFromGenesisBlockChain(bc)
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bc.AddNewUserTransfer(utxoPool, "minh", "alok", 3, 0)
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bc.AddNewUserTransfer(utxoPool, "minh", "rj", 100, 0)
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tx := bc.NewUTXOTransaction("minh", "mark", 10, 0)
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if tx == nil {
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t.Error("failed to create a new transaction.")
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}
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if valid, _ := utxoPool.VerifyOneTransaction(tx, nil); !valid {
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t.Error("failed to verify a valid transaction.")
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}
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utxoPool.VerifyOneTransactionAndUpdate(tx)
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}
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func TestVerifyOneTransactionFail(t *testing.T) {
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bc := CreateBlockchain("minh", 0)
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utxoPool := CreateUTXOPoolFromGenesisBlockChain(bc)
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bc.AddNewUserTransfer(utxoPool, "minh", "alok", 3, 0)
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bc.AddNewUserTransfer(utxoPool, "minh", "rj", 100, 0)
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tx := bc.NewUTXOTransaction("minh", "mark", 10, 0)
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if tx == nil {
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t.Error("failed to create a new transaction.")
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}
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tx.TxInput = append(tx.TxInput, tx.TxInput[0])
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if valid, _ := utxoPool.VerifyOneTransaction(tx, nil); valid {
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t.Error("Tx with multiple identical TxInput shouldn't be valid")
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}
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}
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func TestDeleteOneBalanceItem(t *testing.T) {
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bc := CreateBlockchain("minh", 0)
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utxoPool := CreateUTXOPoolFromGenesisBlockChain(bc)
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bc.AddNewUserTransfer(utxoPool, "minh", "alok", 3, 0)
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bc.AddNewUserTransfer(utxoPool, "alok", "rj", 3, 0)
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if _, ok := utxoPool.UtxoMap["alok"]; ok {
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t.Errorf("alok should not be contained in the balance map")
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}
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}
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func TestCleanUp(t *testing.T) {
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var utxoPool UTXOPool
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utxoPool.UtxoMap = make(map[string]map[string]map[int]int)
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utxoPool.UtxoMap["minh"] = make(map[string]map[int]int)
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utxoPool.UtxoMap["rj"] = map[string]map[int]int{
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"abcd": {
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0: 1,
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},
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}
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utxoPool.CleanUp()
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if _, ok := utxoPool.UtxoMap["minh"]; ok {
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t.Errorf("minh should not be contained in the balance map")
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}
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}
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