Struct drink_next::sandbox::Sandbox

impl<R> Sandbox<R>
where R: Runtime, R::Config: Config,

pub fn mint_into( &mut self, address: AccountIdFor<R::Config>, amount: BalanceOf<R::Config> ) -> Result<BalanceOf<R::Config>, DispatchError>

Mint tokens to an account.

§Arguments

address - The address of the account to add tokens to.
amount - The number of tokens to add.

pub fn free_balance( &mut self, address: &AccountIdFor<R::Config> ) -> BalanceOf<R::Config>

Return the free balance of an account.

§Arguments

address - The address of the account to query.

impl<R> Sandbox<R>
where R: Runtime, R::Config: Config,

pub fn deploy_contract( &mut self, contract_bytes: Vec<u8>, value: <<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance, data: Vec<u8>, salt: Vec<u8>, origin: AccountIdFor<R::Config>, gas_limit: Weight, storage_deposit_limit: Option<<<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance> ) -> ContractInstantiateResult<AccountIdFor<R::Config>, <<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance, EventRecordOf<R::Config>>

Interface for bare_instantiate contract call with a simultaneous upload.

§Arguments

contract_bytes - The contract code.
value - The number of tokens to be transferred to the contract.
data - The input data to be passed to the contract (including constructor name).
salt - The salt to be used for contract address derivation.
origin - The sender of the contract call.
gas_limit - The gas limit for the contract call.
storage_deposit_limit - The storage deposit limit for the contract call.

pub fn instantiate_contract( &mut self, code_hash: Vec<u8>, value: <<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance, data: Vec<u8>, salt: Vec<u8>, origin: AccountIdFor<R::Config>, gas_limit: Weight, storage_deposit_limit: Option<<<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance> ) -> ContractInstantiateResult<AccountIdFor<R::Config>, <<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance, EventRecordOf<R::Config>>

Interface for bare_instantiate contract call for a previously uploaded contract.

§Arguments

code_hash - The code hash of the contract to instantiate.
value - The number of tokens to be transferred to the contract.
data - The input data to be passed to the contract (including constructor name).
salt - The salt to be used for contract address derivation.
origin - The sender of the contract call.
gas_limit - The gas limit for the contract call.
storage_deposit_limit - The storage deposit limit for the contract call.

pub fn upload_contract( &mut self, contract_bytes: Vec<u8>, origin: AccountIdFor<R::Config>, storage_deposit_limit: Option<<<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance>, determinism: Determinism ) -> CodeUploadResult<<R::Config as Config>::Hash, <<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance>

Interface for bare_upload_code contract call.

§Arguments

contract_bytes - The contract code.
origin - The sender of the contract call.
storage_deposit_limit - The storage deposit limit for the contract call.

pub fn call_contract( &mut self, address: AccountIdFor<R::Config>, value: <<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance, data: Vec<u8>, origin: AccountIdFor<R::Config>, gas_limit: Weight, storage_deposit_limit: Option<<<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance>, determinism: Determinism ) -> ContractExecResult<<<R::Config as Config>::Currency as Inspect<AccountIdFor<R::Config>>>::Balance, EventRecordOf<R::Config>>

Interface for bare_call contract call.

§Arguments

address - The address of the contract to be called.
value - The number of tokens to be transferred to the contract.
data - The input data to be passed to the contract (including message name).
origin - The sender of the contract call.
gas_limit - The gas limit for the contract call.
storage_deposit_limit - The storage deposit limit for the contract call.

impl<R: Runtime> Sandbox<R>

pub fn new() -> DrinkResult<Self>

Creates a new sandbox.

Returns an error if the storage could not be initialized.

The storage is initialized with a genesis block with a single account R::default_actor() with INITIAL_BALANCE.

pub fn build_block(&mut self) -> DrinkResult<BlockNumberFor<R::Config>>

Build a new empty block and return the new height.

pub fn build_blocks(&mut self, n: u32) -> DrinkResult<BlockNumberFor<R::Config>>

Build n empty blocks and return the new height.

§Arguments

n - The number of blocks to build.

impl<R: Runtime> Sandbox<R>

pub fn block_number(&mut self) -> BlockNumberFor<R::Config>

Return the current height of the chain.

pub fn events(&mut self) -> Vec<EventRecordOf<R::Config>>

Return the events of the current block so far.

pub fn reset_events(&mut self)

Reset the events of the current block.

pub fn runtime_call<Origin: Into<<RuntimeCall<R::Config> as Dispatchable>::RuntimeOrigin>>( &mut self, call: RuntimeCall<R::Config>, origin: Origin ) -> DispatchResultWithInfo<<RuntimeCall<R::Config> as Dispatchable>::PostInfo>

Execute a runtime call (dispatchable).

§Arguments

call - The runtime call to execute.
origin - The origin of the call.

impl<R> Sandbox<R>
where R: Runtime, R::Config: Config,

pub fn get_timestamp(&mut self) -> <R::Config as Config>::Moment

Return the timestamp of the current block.

pub fn set_timestamp(&mut self, timestamp: <R::Config as Config>::Moment)

Set the timestamp of the current block.

§Arguments

timestamp - The new timestamp to be set.

impl<R> Sandbox<R>

pub fn execute_with<T>(&mut self, execute: impl FnOnce() -> T) -> T

Execute the given closure with the inner externallities.

Returns the result of the given closure.

pub fn dry_run<T>(&mut self, action: impl FnOnce(&mut Self) -> T) -> T

Run an action without modifying the storage.

§Arguments

action - The action to run.

pub fn register_extension<E: Any + Extension>(&mut self, ext: E)

Registers an extension.

Auto Trait Implementations§

impl<R> !UnwindSafe for Sandbox<R>

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