Examples with TokenCreateTransaction com.hedera.hashgraph.sdk.TokenCreateTransaction used on opensource projects

Example 46 with TokenCreateTransaction

use of com.hedera.hashgraph.sdk.TokenCreateTransaction in project hedera-sdk-java by hashgraph.

the class TokenCreateIntegrationTest method canCreateTokenWithCustomFees.

@Test
@DisplayName("Can create token with custom fees")
void canCreateTokenWithCustomFees() throws Exception {
    var testEnv = new IntegrationTestEnv(1).useThrowawayAccount();
    var customFees = new ArrayList<CustomFee>();
    customFees.add(new CustomFixedFee().setAmount(10).setFeeCollectorAccountId(testEnv.operatorId));
    customFees.add(new CustomFractionalFee().setNumerator(1).setDenominator(20).setMin(1).setMax(10).setFeeCollectorAccountId(testEnv.operatorId));
    var tokenId = new TokenCreateTransaction().setTokenName("ffff").setTokenSymbol("F").setTreasuryAccountId(testEnv.operatorId).setAdminKey(testEnv.operatorKey).setCustomFees(customFees).execute(testEnv.client).getReceipt(testEnv.client).tokenId;
    testEnv.close(tokenId);
}

Example 47 with TokenCreateTransaction

use of com.hedera.hashgraph.sdk.TokenCreateTransaction in project hedera-sdk-java by hashgraph.

the class TokenDeleteIntegrationTest method cannotDeleteTokenWhenAdminKeyDoesNotSignTransaction.

@Test
@DisplayName("Cannot delete token when admin key does not sign transaction")
void cannotDeleteTokenWhenAdminKeyDoesNotSignTransaction() throws Exception {
    var testEnv = new IntegrationTestEnv(1).useThrowawayAccount();
    var key = PrivateKey.generateED25519();
    var response = new TokenCreateTransaction().setTokenName("ffff").setTokenSymbol("F").setTreasuryAccountId(testEnv.operatorId).setAdminKey(key).freezeWith(testEnv.client).sign(key).execute(testEnv.client);
    var tokenId = Objects.requireNonNull(response.getReceipt(testEnv.client).tokenId);
    assertThatExceptionOfType(ReceiptStatusException.class).isThrownBy(() -> {
        new TokenDeleteTransaction().setTokenId(tokenId).execute(testEnv.client).getReceipt(testEnv.client);
    }).withMessageContaining(Status.INVALID_SIGNATURE.toString());
    new TokenDeleteTransaction().setTokenId(tokenId).freezeWith(testEnv.client).sign(key).execute(testEnv.client).getReceipt(testEnv.client);
    testEnv.close();
}

Example 48 with TokenCreateTransaction

use of com.hedera.hashgraph.sdk.TokenCreateTransaction in project hedera-sdk-java by hashgraph.

the class TokenMintIntegrationTest method cannotMintTokensWhenAmountIsNotSet.

@Test
@DisplayName("Cannot mint tokens when amount is not set")
void cannotMintTokensWhenAmountIsNotSet() throws Exception {
    var testEnv = new IntegrationTestEnv(1).useThrowawayAccount();
    var tokenId = Objects.requireNonNull(new TokenCreateTransaction().setTokenName("ffff").setTokenSymbol("F").setDecimals(3).setInitialSupply(1000000).setTreasuryAccountId(testEnv.operatorId).setAdminKey(testEnv.operatorKey).setFreezeKey(testEnv.operatorKey).setWipeKey(testEnv.operatorKey).setKycKey(testEnv.operatorKey).setSupplyKey(testEnv.operatorKey).setFreezeDefault(false).execute(testEnv.client).getReceipt(testEnv.client).tokenId);
    assertThatExceptionOfType(PrecheckStatusException.class).isThrownBy(() -> {
        new TokenMintTransaction().setTokenId(tokenId).execute(testEnv.client).getReceipt(testEnv.client);
    }).withMessageContaining(Status.INVALID_TOKEN_MINT_AMOUNT.toString());
    testEnv.close(tokenId);
}

Example 49 with TokenCreateTransaction

use of com.hedera.hashgraph.sdk.TokenCreateTransaction in project hedera-sdk-java by hashgraph.

the class TokenMintIntegrationTest method cannotMintMoreThanMaxSupply.

@Test
@DisplayName("Cannot mint more tokens than max supply")
void cannotMintMoreThanMaxSupply() throws Exception {
    var testEnv = new IntegrationTestEnv(1).useThrowawayAccount();
    var tokenId = Objects.requireNonNull(new TokenCreateTransaction().setTokenName("ffff").setTokenSymbol("F").setSupplyType(TokenSupplyType.FINITE).setMaxSupply(5).setTreasuryAccountId(testEnv.operatorId).setAdminKey(testEnv.operatorKey).setSupplyKey(testEnv.operatorKey).execute(testEnv.client).getReceipt(testEnv.client).tokenId);
    assertThatExceptionOfType(ReceiptStatusException.class).isThrownBy(() -> {
        new TokenMintTransaction().setTokenId(tokenId).setAmount(6).execute(testEnv.client).getReceipt(testEnv.client);
    }).withMessageContaining(Status.TOKEN_MAX_SUPPLY_REACHED.toString());
    testEnv.close(tokenId);
}

Example 50 with TokenCreateTransaction

use of com.hedera.hashgraph.sdk.TokenCreateTransaction in project hedera-sdk-java by hashgraph.

the class TokenNftInfoIntegrationTest method cannotQueryNftInfoByInvalidNftId.

@Test
@DisplayName("Cannot query NFT info by invalid NftId")
void cannotQueryNftInfoByInvalidNftId() throws Exception {
    var testEnv = new IntegrationTestEnv(1).useThrowawayAccount();
    var createReceipt = new TokenCreateTransaction().setTokenName("ffff").setTokenSymbol("F").setTokenType(TokenType.NON_FUNGIBLE_UNIQUE).setTreasuryAccountId(testEnv.operatorId).setAdminKey(testEnv.operatorKey).setFreezeKey(testEnv.operatorKey).setWipeKey(testEnv.operatorKey).setKycKey(testEnv.operatorKey).setSupplyKey(testEnv.operatorKey).setFreezeDefault(false).execute(testEnv.client).getReceipt(testEnv.client);
    var tokenId = Objects.requireNonNull(createReceipt.tokenId);
    byte[] metadata = { 50 };
    var mintReceipt = new TokenMintTransaction().setTokenId(tokenId).addMetadata(metadata).execute(testEnv.client).getReceipt(testEnv.client);
    var nftId = tokenId.nft(mintReceipt.serials.get(0));
    var invalidNftId = new NftId(nftId.tokenId, nftId.serial + 1);
    assertThatExceptionOfType(PrecheckStatusException.class).isThrownBy(() -> {
        new TokenNftInfoQuery().setNftId(invalidNftId).execute(testEnv.client);
    }).withMessageContaining(Status.INVALID_NFT_ID.toString());
    testEnv.close(tokenId);
}