Struct TestValidator

pub struct TestValidator { /* private fields */ }

A minimal validator implementation suited for tests.

let validator = TestValidator::new().await;
assert_eq!(
    validator.new_chain().await.chain_balance().await,
    Amount::from_tokens(10)
);

Implementations

impl TestValidator

pub async fn new() -> Self

Creates a new TestValidator.

pub async fn with_current_module<Abi, Parameters, InstantiationArgument>() -> (TestValidator, ModuleId<Abi, Parameters, InstantiationArgument>)

Creates a new TestValidator with a single microchain with the bytecode of the crate calling this method published on it.

Returns the new TestValidator and the ModuleId of the published module.

pub async fn with_current_application<Abi, Parameters, InstantiationArgument>( parameters: Parameters, instantiation_argument: InstantiationArgument, ) -> (TestValidator, ApplicationId<Abi>, ActiveChain)

where Abi: ContractAbi, Parameters: Serialize, InstantiationArgument: Serialize,

Creates a new TestValidator with the application of the crate calling this method created on a chain.

The bytecode is first published on one microchain, then the application is created on another microchain.

Returns the new TestValidator, the ApplicationId of the created application, and the chain on which it was created.

pub fn clock(&self) -> &TestClock

Returns the TestClock of this validator.

pub fn key_pair(&self) -> &ValidatorSecretKey

Returns the keys this test validator uses for signing certificates.

pub fn admin_chain_id(&self) -> ChainId

Returns the ID of the admin chain.

pub async fn committee( &self, ) -> MappedMutexGuard<'_, (Epoch, Committee), Committee>

Returns the latest committee that this test validator is part of.

The committee contains only this validator.

pub async fn change_resource_control_policy( &mut self, adjustment: impl FnOnce(&mut ResourceControlPolicy), )

Updates the admin chain, creating a new epoch with an updated ResourceControlPolicy.

pub async fn new_chain_with_keypair( &self, key_pair: AccountSecretKey, ) -> ActiveChain

Creates a new microchain and returns the ActiveChain that can be used to add blocks to it with the given key pair.

pub async fn new_chain(&self) -> ActiveChain

Creates a new microchain and returns the ActiveChain that can be used to add blocks to it.

pub fn add_chain(&self, chain: ActiveChain)

Adds an existing ActiveChain.

pub fn get_chain(&self, chain_id: &ChainId) -> ActiveChain

Returns the ActiveChain reference to the microchain identified by chain_id.

Trait Implementations

impl Clone for TestValidator

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.