anchor/client/example/src/main.rs

297 lines
9.1 KiB
Rust

use anchor_client::solana_sdk::commitment_config::CommitmentConfig;
use anchor_client::solana_sdk::pubkey::Pubkey;
use anchor_client::solana_sdk::signature::read_keypair_file;
use anchor_client::solana_sdk::signature::{Keypair, Signer};
use anchor_client::solana_sdk::system_instruction;
use anchor_client::{Client, Cluster, EventContext};
use anyhow::Result;
use solana_sdk::system_program;
// The `accounts` and `instructions` modules are generated by the framework.
use basic_2::accounts as basic_2_accounts;
use basic_2::instruction as basic_2_instruction;
use basic_2::Counter;
use events::instruction as events_instruction;
use events::MyEvent;
use optional::accounts::Initialize as OptionalInitialize;
use optional::instruction as optional_instruction;
// The `accounts` and `instructions` modules are generated by the framework.
use basic_4::accounts as basic_4_accounts;
use basic_4::instruction as basic_4_instruction;
use basic_4::Counter as CounterAccount;
use clap::Parser;
// The `accounts` and `instructions` modules are generated by the framework.
use composite::accounts::{Bar, CompositeUpdate, Foo, Initialize};
use composite::instruction as composite_instruction;
use composite::{DummyA, DummyB};
use optional::account::{DataAccount, DataPda};
use std::rc::Rc;
use std::time::Duration;
#[derive(Parser, Debug)]
pub struct Opts {
#[clap(long)]
composite_pid: Pubkey,
#[clap(long)]
basic_2_pid: Pubkey,
#[clap(long)]
basic_4_pid: Pubkey,
#[clap(long)]
events_pid: Pubkey,
#[clap(long)]
optional_pid: Pubkey,
}
// This example assumes a local validator is running with the programs
// deployed at the addresses given by the CLI args.
fn main() -> Result<()> {
println!("Starting test...");
let opts = Opts::parse();
// Wallet and cluster params.
let payer = read_keypair_file(&*shellexpand::tilde("~/.config/solana/id.json"))
.expect("Example requires a keypair file");
let url = Cluster::Custom(
"http://localhost:8899".to_string(),
"ws://127.0.0.1:8900".to_string(),
);
// Client.
let client = Client::new_with_options(url, Rc::new(payer), CommitmentConfig::processed());
// Run tests.
composite(&client, opts.composite_pid)?;
basic_2(&client, opts.basic_2_pid)?;
basic_4(&client, opts.basic_4_pid)?;
events(&client, opts.events_pid)?;
optional(&client, opts.optional_pid)?;
// Success.
Ok(())
}
// Runs a client for examples/tutorial/composite.
//
// Make sure to run a localnet with the program deploy to run this example.
fn composite(client: &Client, pid: Pubkey) -> Result<()> {
// Program client.
let program = client.program(pid);
// `Initialize` parameters.
let dummy_a = Keypair::new();
let dummy_b = Keypair::new();
// Build and send a transaction.
program
.request()
.instruction(system_instruction::create_account(
&program.payer(),
&dummy_a.pubkey(),
program.rpc().get_minimum_balance_for_rent_exemption(500)?,
500,
&program.id(),
))
.instruction(system_instruction::create_account(
&program.payer(),
&dummy_b.pubkey(),
program.rpc().get_minimum_balance_for_rent_exemption(500)?,
500,
&program.id(),
))
.signer(&dummy_a)
.signer(&dummy_b)
.accounts(Initialize {
dummy_a: dummy_a.pubkey(),
dummy_b: dummy_b.pubkey(),
})
.args(composite_instruction::Initialize)
.send()?;
// Assert the transaction worked.
let dummy_a_account: DummyA = program.account(dummy_a.pubkey())?;
let dummy_b_account: DummyB = program.account(dummy_b.pubkey())?;
assert_eq!(dummy_a_account.data, 0);
assert_eq!(dummy_b_account.data, 0);
// Build and send another transaction, using composite account parameters.
program
.request()
.accounts(CompositeUpdate {
foo: Foo {
dummy_a: dummy_a.pubkey(),
},
bar: Bar {
dummy_b: dummy_b.pubkey(),
},
})
.args(composite_instruction::CompositeUpdate {
dummy_a: 1234,
dummy_b: 4321,
})
.send()?;
// Assert the transaction worked.
let dummy_a_account: DummyA = program.account(dummy_a.pubkey())?;
let dummy_b_account: DummyB = program.account(dummy_b.pubkey())?;
assert_eq!(dummy_a_account.data, 1234);
assert_eq!(dummy_b_account.data, 4321);
println!("Composite success!");
Ok(())
}
// Runs a client for examples/tutorial/basic-2.
//
// Make sure to run a localnet with the program deploy to run this example.
fn basic_2(client: &Client, pid: Pubkey) -> Result<()> {
let program = client.program(pid);
// `Create` parameters.
let counter = Keypair::new();
let authority = program.payer();
// Build and send a transaction.
program
.request()
.signer(&counter)
.accounts(basic_2_accounts::Create {
counter: counter.pubkey(),
user: authority,
system_program: system_program::ID,
})
.args(basic_2_instruction::Create { authority })
.send()?;
let counter_account: Counter = program.account(counter.pubkey())?;
assert_eq!(counter_account.authority, authority);
assert_eq!(counter_account.count, 0);
println!("Basic 2 success!");
Ok(())
}
fn events(client: &Client, pid: Pubkey) -> Result<()> {
let program = client.program(pid);
let (sender, receiver) = std::sync::mpsc::channel();
let handle = program.on(move |_ctx: &EventContext, event: MyEvent| {
sender.send(event).unwrap();
})?;
std::thread::sleep(Duration::from_millis(1000));
program
.request()
.args(events_instruction::Initialize {})
.send()?;
let event = receiver.recv().unwrap();
assert_eq!(event.data, 5);
assert_eq!(event.label, "hello".to_string());
// TODO: remove once https://github.com/solana-labs/solana/issues/16102
// is addressed. Until then, drop the subscription handle in another
// thread so that we deadlock in the other thread as to not block
// this thread.
std::thread::spawn(move || {
drop(handle);
});
println!("Events success!");
Ok(())
}
pub fn basic_4(client: &Client, pid: Pubkey) -> Result<()> {
let program = client.program(pid);
let authority = program.payer();
let (counter, _) = Pubkey::find_program_address(&[b"counter"], &pid);
program
.request()
.accounts(basic_4_accounts::Initialize {
counter,
authority,
system_program: system_program::ID,
})
.args(basic_4_instruction::Initialize {})
.send()?;
let counter_account: CounterAccount = program.account(counter)?;
assert_eq!(counter_account.authority, authority);
assert_eq!(counter_account.count, 0);
program
.request()
.accounts(basic_4_accounts::Increment { counter, authority })
.args(basic_4_instruction::Increment {})
.send()?;
let counter_account: CounterAccount = program.account(counter)?;
assert_eq!(counter_account.authority, authority);
assert_eq!(counter_account.count, 1);
println!("Basic 4 success!");
Ok(())
}
// Runs a client for tests/optional.
//
// Make sure to run a localnet with the program deploy to run this example.
fn optional(client: &Client, pid: Pubkey) -> Result<()> {
// Program client.
let program = client.program(pid);
// `Initialize` parameters.
let data_account_keypair = Keypair::new();
let data_account_key = data_account_keypair.pubkey();
let data_pda_seeds = &[DataPda::PREFIX.as_ref(), data_account_key.as_ref()];
let data_pda_key = Pubkey::find_program_address(data_pda_seeds, &pid).0;
let required_keypair = Keypair::new();
let value: u64 = 10;
// Build and send a transaction.
program
.request()
.instruction(system_instruction::create_account(
&program.payer(),
&required_keypair.pubkey(),
program
.rpc()
.get_minimum_balance_for_rent_exemption(DataAccount::LEN)?,
DataAccount::LEN as u64,
&program.id(),
))
.signer(&data_account_keypair)
.signer(&required_keypair)
.accounts(OptionalInitialize {
payer: Some(program.payer()),
required: required_keypair.pubkey(),
system_program: Some(system_program::id()),
optional_account: Some(data_account_keypair.pubkey()),
optional_pda: None,
})
.args(optional_instruction::Initialize { value, key: pid })
.send()
.unwrap();
// Assert the transaction worked.
let required: DataAccount = program.account(required_keypair.pubkey())?;
assert_eq!(required.data, 0);
let optional_pda = program.account::<DataPda>(data_pda_key);
assert!(optional_pda.is_err());
let optional_account: DataAccount = program.account(data_account_keypair.pubkey())?;
assert_eq!(optional_account.data, value * 2);
println!("Optional success!");
Ok(())
}