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QuickStartTest.swift
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QuickStartTest.swift
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//
// ExamplesTest.swift
// stellarsdkTests
//
// Created by Christian Rogobete on 11.12.22.
// Copyright © 2022 Soneso. All rights reserved.
//
import Foundation
import XCTest
import stellarsdk
class QuickStartTest: XCTestCase {
let sdk = StellarSDK()
func testFriendbotExample() {
let expectation = XCTestExpectation(description: "friendbot creates account by using the code from quickstart guide")
// prepare
let keyPair = try! KeyPair.generateRandomKeyPair()
print("Account Id: " + keyPair.accountId)
print("Secret Seed: " + keyPair.secretSeed)
// EXAMPLE CODE START
sdk.accounts.createTestAccount(accountId: keyPair.accountId) { (response) -> (Void) in
switch response {
case .success(let details):
print(details)
expectation.fulfill()
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
// EXAMPLE CODE END
wait(for: [expectation], timeout: 15.0)
}
func testCreateAccountExample() {
let expectation = XCTestExpectation(description: "creates account by using the code from quickstart guide")
// prepare
let sourceAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let sourceAccountId = sourceAccountKeyPair.accountId
let destinationAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let destinationAccountId = destinationAccountKeyPair.accountId
sdk.accounts.createTestAccount(accountId: sourceAccountKeyPair.accountId) { (response) -> (Void) in
switch response {
case .success(_):
self.sdk.accounts.getAccountDetails(accountId: sourceAccountId) { (response) -> (Void) in
switch response {
case .success(let accountResponse):
do {
// EXAMPLE CODE START
// build the operation
let createAccount = try CreateAccountOperation(sourceAccountId: nil,
destinationAccountId: destinationAccountId,
startBalance: 2.0)
// build the transaction
let transaction = try Transaction(sourceAccount: accountResponse,
operations: [createAccount],
memo: Memo.none)
// sign the transaction
try transaction.sign(keyPair: sourceAccountKeyPair, network: Network.testnet)
// submit the transaction
try self.sdk.transactions.submitTransaction(transaction: transaction) { (response) -> (Void) in
switch response {
case .success(let result):
print(result.transactionHash)
expectation.fulfill()
case .destinationRequiresMemo(_):
XCTFail()
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
// EXAMPLE CODE END
} catch {
XCTFail()
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
wait(for: [expectation], timeout: 15.0)
}
func testCheckAccountExample() {
let expectation = XCTestExpectation(description: "fatches the account details by using the code from quickstart guide")
// prepare
let keyPair = try! KeyPair.generateRandomKeyPair()
sdk.accounts.createTestAccount(accountId: keyPair.accountId) { (response) -> (Void) in
switch response {
case .success(_):
// EXAMPLE CODE START
self.sdk.accounts.getAccountDetails(accountId: keyPair.accountId) { (response) -> (Void) in
switch response {
case .success(let accountDetails):
// You can check the `balance`, `sequence`, `flags`, `signers`, `data` etc.
for balance in accountDetails.balances {
switch balance.assetType {
case AssetTypeAsString.NATIVE:
print("balance: \(balance.balance) XLM")
default:
print("balance: \(balance.balance) \(balance.assetCode!) issuer: \(balance.assetIssuer!)")
}
}
print("sequence number: \(accountDetails.sequenceNumber)")
for signer in accountDetails.signers {
print("signer public key: \(signer.key)")
}
print("auth required: \(accountDetails.flags.authRequired)")
print("auth revocable: \(accountDetails.flags.authRevocable)")
for (key, value) in accountDetails.data {
print("data key: \(key) value: \(value.base64Decoded() ?? "")")
}
expectation.fulfill()
case .failure(let error):
print(error.localizedDescription)
}
}
// EXAMPLE CODE END
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
wait(for: [expectation], timeout: 25.0)
}
func testCheckPaymentsExample() {
let expectation = XCTestExpectation(description: "fatches payments by using the code from quickstart guide")
// EXAMPLE CODE START
sdk.payments.getPayments(order:Order.descending, limit:10) { response in
switch response {
case .success(let paymentsResponse):
for payment in paymentsResponse.records {
if let nextPayment = payment as? PaymentOperationResponse {
if (nextPayment.assetType == AssetTypeAsString.NATIVE) {
print("received: \(nextPayment.amount) lumen" )
} else {
print("received: \(nextPayment.amount) \(nextPayment.assetCode!)" )
}
print("from: \(nextPayment.from)" )
}
else if let nextPayment = payment as? AccountCreatedOperationResponse {
print("account \(nextPayment.account) created by \(nextPayment.funder)" )
}
}
expectation.fulfill()
case .failure(let error):
print(error.localizedDescription)
}
}
// EXAMPLE CODE END
wait(for: [expectation], timeout: 15.0)
}
func testCheckPaymentsForAccountExample() {
let expectation = XCTestExpectation(description: "fatches the account payments by using the code from quickstart guide")
// prepare
let keyPair = try! KeyPair.generateRandomKeyPair()
sdk.accounts.createTestAccount(accountId: keyPair.accountId) { (response) -> (Void) in
switch response {
case .success(_):
// EXAMPLE CODE START
self.sdk.payments.getPayments(forAccount:keyPair.accountId, order:Order.descending, limit:10) { response in
// EXAMPLE CODE END
switch response {
case .success(let paymentsResponse):
for payment in paymentsResponse.records {
if let nextPayment = payment as? AccountCreatedOperationResponse {
print("account \(nextPayment.account) created by \(nextPayment.funder)" )
}
}
expectation.fulfill()
case .failure(let error):
print(error.localizedDescription)
}
}
// EXAMPLE CODE END
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
wait(for: [expectation], timeout: 15.0)
}
func testStreamPaymentsForAccountExample() {
let expectation = XCTestExpectation(description: "streams payments for account by using the code from quickstart guide")
let sourceAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let sourceAccountId = sourceAccountKeyPair.accountId
let destinationAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let destinationAccountId = destinationAccountKeyPair.accountId
// EXAMPLE CODE START
let streamItem = sdk.payments.stream(for: .paymentsForAccount(account: destinationAccountId, cursor: "now"))
streamItem.onReceive { (response) -> (Void) in
switch response {
case .open:
break
case .response(let id, let operationResponse):
if let paymentResponse = operationResponse as? PaymentOperationResponse {
switch paymentResponse.assetType {
case AssetTypeAsString.NATIVE:
print("Payment of \(paymentResponse.amount) XLM from \(paymentResponse.sourceAccount) received - id \(id)" )
default:
print("Payment of \(paymentResponse.amount) \(paymentResponse.assetCode!) from \(paymentResponse.sourceAccount) received - id \(id)" )
}
streamItem.closeStream()
expectation.fulfill()
}
case .error(let err):
print(err?.localizedDescription ?? "Error")
}
}
// EXAMPLE CODE END
sdk.accounts.createTestAccount(accountId: sourceAccountId) { (response) -> (Void) in
switch response {
case .success(_):
self.sdk.accounts.createTestAccount(accountId: destinationAccountId) { (response) -> (Void) in
switch response {
case .success(_):
self.sdk.accounts.getAccountDetails(accountId: sourceAccountKeyPair.accountId) { (response) -> (Void) in
switch response {
case .success(let accountResponse):
let paymentOperation = try! PaymentOperation(sourceAccountId: sourceAccountId,
destinationAccountId: destinationAccountId,
asset: Asset(type: AssetType.ASSET_TYPE_NATIVE)!,
amount: 1.5)
let transaction = try! Transaction(sourceAccount: accountResponse,
operations: [paymentOperation],
memo: Memo.init(text: "test"))
try! transaction.sign(keyPair: sourceAccountKeyPair, network: Network.testnet)
try! self.sdk.transactions.submitTransaction(transaction: transaction) { (response) -> (Void) in
switch response {
case .success(let response):
print("testSendAndReceiveNativePayment: Transaction successfully sent. Hash \(response.transactionHash)")
default:
XCTFail()
}
}
case .failure(_):
XCTFail()
}
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
wait(for: [expectation], timeout: 25.0)
}
func testSendPaymentExample() {
let expectation = XCTestExpectation(description: "sends a payment by using the code from quickstart guide")
let sourceAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let sourceAccountId = sourceAccountKeyPair.accountId
let destinationAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let destinationAccountId = destinationAccountKeyPair.accountId
sdk.accounts.createTestAccount(accountId: sourceAccountId) { (response) -> (Void) in
switch response {
case .success(_):
self.sdk.accounts.createTestAccount(accountId: destinationAccountId) { (response) -> (Void) in
switch response {
case .success(_):
self.sdk.accounts.getAccountDetails(accountId: sourceAccountKeyPair.accountId) { (response) -> (Void) in
switch response {
case .success(let accountResponse):
do {
// EXAMPLE CODE STARTS HERE
let paymentOperation = try PaymentOperation(sourceAccountId: sourceAccountId,
destinationAccountId: destinationAccountId,
asset: Asset(type: AssetType.ASSET_TYPE_NATIVE)!,
amount: 1.5)
let transaction = try Transaction(sourceAccount: accountResponse,
operations: [paymentOperation],
memo: Memo.none)
try transaction.sign(keyPair: sourceAccountKeyPair, network: Network.testnet)
try self.sdk.transactions.submitTransaction(transaction: transaction) { (response) -> (Void) in
switch response {
case .success(let response):
print("Transaction successfully sent. Hash \(response.transactionHash)")
expectation.fulfill()
default:
XCTFail()
}
}
// EXAMPLE CODE ENDS HERE
} catch {
XCTFail()
}
case .failure(_):
XCTFail()
}
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
wait(for: [expectation], timeout: 25.0)
}
func testTransactionEnvelopeFromXDRExample() {
let xdrString = "AAAAAJ/Ax+axve53/7sXfQY0fI6jzBeHEcPl0Vsg1C2tqyRbAAAAZAAAAAAAAAAAAAAAAQAAAABb2L/OAAAAAFvYwPoAAAAAAAAAAQAAAAEAAAAAo7FW8r8Nj+SMwPPeAoL4aUkLob7QU68+9Y8CAia5k78AAAAKAAAAN0NJcDhiSHdnU2hUR042ZDE3bjg1ZlFGRVBKdmNtNFhnSWhVVFBuUUF4cUtORVd4V3JYIGF1dGgAAAAAAQAAAEDh/7kQjZbcXypISjto5NtGLuaDGrfL/F08apZQYp38JNMNQ9p/e1Fy0z23WOg/Ic+e91+hgbdTude6+1+i0V41AAAAAA=="
do {
// Get the transaction object
let transaction = try Transaction(xdr:xdrString)
// Convert your transaction back to xdr
let transactionString = transaction.xdrEncoded
XCTAssertEqual(transactionString, xdrString)
} catch {
print("Invalid xdr string")
}
}
func testGenerateURIForSignTransaction() {
let expectation = XCTestExpectation(description: "generates uri for sign transaction using the code from quickstart guide")
// prepare
let sourceAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let sourceAccountId = sourceAccountKeyPair.accountId
let destinationAccountKeyPair = try! KeyPair.generateRandomKeyPair()
let destinationAccountId = destinationAccountKeyPair.accountId
sdk.accounts.createTestAccount(accountId: sourceAccountId) { (response) -> (Void) in
switch response {
case .success(_):
self.sdk.accounts.getAccountDetails(accountId: sourceAccountId) { (response) -> (Void) in
switch response {
case .success(let accountResponse):
do {
// EXAMPLE CODE START
// create the payment operation
let paymentOperation = try PaymentOperation(sourceAccountId: sourceAccountId,
destinationAccountId: destinationAccountId,
asset: Asset(type: AssetType.ASSET_TYPE_NATIVE)!,
amount: 1.5)
// create the transaction containing the payment operation
let transaction = try Transaction(sourceAccount: accountResponse,
operations: [paymentOperation],
memo: Memo.none)
// create the URIScheme object
let uriSchemeBuilder = URIScheme()
// get the URI with your transactionXDR
// more params can be added to the url, check method definition
let uriScheme = uriSchemeBuilder.getSignTransactionURI(transactionXDR: transaction.transactionXDR, callBack: "your_callback_api.com")
print (uriScheme);
// EXAMPLE CODE END
expectation.fulfill()
} catch {
XCTFail()
}
case .failure(let error):
print(error.localizedDescription)
}
}
case .failure(let error):
print(error.localizedDescription)
XCTFail()
}
}
wait(for: [expectation], timeout: 15.0)
}
func testGenerateURIForPayment() {
let uriSchemeBuilder = URIScheme()
let uriScheme = uriSchemeBuilder.getPayOperationURI(destination: "GAK7I2E6PVBFF27NU5MRY6UXGDWAJT4PF2AH46NUWLFJFFVLOZIEIO4Q", amount: 100, assetCode: "BTC", assetIssuer:"GC2PIUYXSD23UVLR5LZJPUMDREQ3VTM23XVMERNCHBRTRVFKWJUSRON5", callBack: "your_callback_api.com")
print(uriScheme);
}
}