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HederaEvmStackedWorldStateUpdaterTest.java
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HederaEvmStackedWorldStateUpdaterTest.java
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/*
* Copyright (C) 2022 Hedera Hashgraph, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hedera.node.app.service.evm.store.models;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNull;
import com.hedera.node.app.service.evm.store.contracts.HederaEvmStackedWorldStateUpdater;
import java.util.Collections;
import java.util.Optional;
import org.hyperledger.besu.datatypes.Address;
import org.hyperledger.besu.datatypes.Wei;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.junit.jupiter.MockitoExtension;
@ExtendWith(MockitoExtension.class)
class HederaEvmStackedWorldStateUpdaterTest {
private final Address address =
Address.fromHexString("0x000000000000000000000000000000000000077e");
MockAccountAccessor accountAccessor = new MockAccountAccessor();
HederaEvmStackedWorldStateUpdater hederaEvmStackedWorldStateUpdater =
new HederaEvmStackedWorldStateUpdater(accountAccessor);
@Test
void accountTests() {
assertNull(hederaEvmStackedWorldStateUpdater.createAccount(address, 1, Wei.ONE));
assertNull(hederaEvmStackedWorldStateUpdater.getAccount(address));
assertEquals(
Collections.emptyList(), hederaEvmStackedWorldStateUpdater.getTouchedAccounts());
hederaEvmStackedWorldStateUpdater.commit();
assertEquals(
Collections.emptyList(),
hederaEvmStackedWorldStateUpdater.getDeletedAccountAddresses());
}
@Test
void getAccount() {
final UpdatedHederaEvmAccount updatedHederaEvmAccount =
new UpdatedHederaEvmAccount(address);
assertEquals(
updatedHederaEvmAccount.getAddress(),
hederaEvmStackedWorldStateUpdater.get(address).getAddress());
}
@Test
void updaterTest() {
assertEquals(Optional.empty(), hederaEvmStackedWorldStateUpdater.parentUpdater());
assertEquals(
hederaEvmStackedWorldStateUpdater, hederaEvmStackedWorldStateUpdater.updater());
}
@Test
void namedelegatesTokenAccountTest() {
final var someAddress = Address.BLS12_MAP_FP2_TO_G2;
assertFalse(hederaEvmStackedWorldStateUpdater.isTokenAddress(someAddress));
}
}