linera_chain::test

Trait BlockTestExt

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pub trait BlockTestExt: Sized {
    // Required methods
    fn with_authenticated_owner(
        self,
        authenticated_owner: Option<AccountOwner>,
    ) -> Self;
    fn with_operation(self, operation: impl Into<Operation>) -> Self;
    fn with_transfer(
        self,
        owner: AccountOwner,
        recipient: Account,
        amount: Amount,
    ) -> Self;
    fn with_simple_transfer(self, chain_id: ChainId, amount: Amount) -> Self;
    fn with_incoming_bundle(self, incoming_bundle: IncomingBundle) -> Self;
    fn with_incoming_bundles(
        self,
        incoming_bundles: impl IntoIterator<Item = IncomingBundle>,
    ) -> Self;
    fn with_timestamp(self, timestamp: impl Into<Timestamp>) -> Self;
    fn with_epoch(self, epoch: impl Into<Epoch>) -> Self;
    fn with_burn(self, amount: Amount) -> Self;
    async fn into_proposal_with_round<S: Signer + ?Sized>(
        self,
        owner: AccountOwner,
        signer: &S,
        round: Round,
    ) -> Result<BlockProposal, S::Error>;

    // Provided method
    async fn into_first_proposal<S: Signer + ?Sized>(
        self,
        owner: AccountOwner,
        signer: &S,
    ) -> Result<BlockProposal, S::Error> { ... }
}
Expand description

A helper trait to simplify constructing blocks for tests.

Required Methods§

Source

fn with_authenticated_owner( self, authenticated_owner: Option<AccountOwner>, ) -> Self

Returns the block with the given authenticated owner.

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fn with_operation(self, operation: impl Into<Operation>) -> Self

Returns the block with the given operation appended at the end.

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fn with_transfer( self, owner: AccountOwner, recipient: Account, amount: Amount, ) -> Self

Returns the block with a transfer operation appended at the end.

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fn with_simple_transfer(self, chain_id: ChainId, amount: Amount) -> Self

Returns the block with a simple transfer operation appended at the end.

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fn with_incoming_bundle(self, incoming_bundle: IncomingBundle) -> Self

Returns the block with the given message appended at the end.

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fn with_incoming_bundles( self, incoming_bundles: impl IntoIterator<Item = IncomingBundle>, ) -> Self

Returns the block with the given messages appended at the end.

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fn with_timestamp(self, timestamp: impl Into<Timestamp>) -> Self

Returns the block with the specified timestamp.

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fn with_epoch(self, epoch: impl Into<Epoch>) -> Self

Returns the block with the specified epoch.

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fn with_burn(self, amount: Amount) -> Self

Returns the block with the burn operation (transfer to a special address) appended at the end.

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async fn into_proposal_with_round<S: Signer + ?Sized>( self, owner: AccountOwner, signer: &S, round: Round, ) -> Result<BlockProposal, S::Error>

Returns a block proposal without any hashed certificate values or validated block.

Provided Methods§

Source

async fn into_first_proposal<S: Signer + ?Sized>( self, owner: AccountOwner, signer: &S, ) -> Result<BlockProposal, S::Error>

Returns a block proposal in the first round in a default ownership configuration (Round::MultiLeader(0)) without any hashed certificate values or validated block.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§