Connect to the test database using `DATABASE_URL` env var.

Resolves the channel nonce for `(address, nonce_key)` at `block_id`, honoring `state_overrides` if provided. `state_overrides` lets callers stack pen

Counts how many observed transactions currently have the given status.

Returns the current recovery mode state.

Returns a minimal, structurally valid EOA-path [`TxEip8130`] bound to the test chain. `sender` is left as `None` so the EOA recovery path is exercised

Reads token state through the accounting port.

Builder for creating test `MockEngineClient` instances with sensible defaults

Set the chain ID.

Iterates over the keys in this watch set.

Returns the number of stored entries.

Drives one op through the resolver-gated (`Beryl` -> V1) unprivileged path.

Mutates raw token storage through the accounting port (test setup only).

Grants `role` to `who` and bumps the role member count (setup only).

Increment the gauge value.

Storage with both built-in policies seeded and the counter at 2.

Returns `true` if there are no pending proofs.

Starts a block build directly against the execution layer.

Get a proof request by ID

Consumes the response and returns the wrapped Ethereum header response.

Wraps this [`PipelineError`] as a [`PipelineErrorKind::Temporary`]. Temporary errors indicate transient conditions that may resolve with additional d

Returns the block metrics for the given block number.

Marks this archive as fully packaged and removes it from the active set.

Return the chain ID used by the harness.

Create a new proof request and return its UUID

Sets the transaction hash join key and includes it in the event ID.

Returns if the bootnodes are empty.

Signing-hash preimage for the sender, per [EIP-8130]. `keccak256(EIP8130_TX_TYPE || rlp([...unsigned body fields...]))`. [EIP-8130]: https://eips.et

Splits the [Hint] into its components.

Returns `true` if there is a pending proof for the given game address.

Stores the cursor without moving it backwards. The guard limits rolling-deploy replay; readers must remain singleton to avoid duplicates. # Errors Ret

Builds and starts the system test stack.

Removes a value from the set using swap-and-pop. Returns `true` if found and removed.

Keeps only the fork schedules matching the predicate.

Numeric encoding used by the heartbeat emitter to pick which counter to increment.

Returns emitted events for the given address (test-utils only).

Creates a [`ChainDriver`] connected to this local instance.

Drives one op through V2 with factory-init privilege (guards skipped).

Drives one op through V1 with factory-init privilege (guards skipped).

Builds, signs, and broadcasts the transaction, returning a pending transaction handle.

Drives one op through V1 with factory-init privilege (guards skipped).

Load the boot information from the preimage oracle. This method retrieves all the necessary boot parameters from the preimage oracle using predefined

Drives one registry call through `dispatch`, returning `(is_revert, bytes)`.

Heavy operation that returns the signature hash over rlp encoded transaction. It is only for signature signing or signer recovery. Panics on the [`Se

Returns a test SequencerActor with mocks that can be used or overridden.

Returns the [`TxEip1559`] variant if the transaction is an EIP-1559 transaction.

Gets a value from the cache, returning `None` if not present.

Returns the event key.

Decodes calldata, observes the decoded operation, and routes it to `version` with optional factory-init privilege.

Signs `tx` as an EOA-path EIP-8130 transaction and returns the resulting [`Eip8130Signed`] with a valid 65-byte secp256k1 `sender_auth`.

Returns the HTTP status for this error.

Convert enum to static string representation

Executes an `eth_call` against `to`.

Returns the chain spec associated with this configuration.

A fresh provider with the policy registry activated.

Returns the items in the storage that match the specified level.

Returns the block hash.

Send a flashblock to the background processor and wait until it is handled.

Drives one op through the resolver-gated (`Beryl` -> V1) unprivileged path.

Mutates raw token storage through the accounting port (test setup only).

Map criterion benchmark id -> Measurement under root. A criterion result lives at `<root>/<id...>/current/estimates.json`. The id is

Get the block number.

Dispatches `calldata` against a Beryl runtime, expecting no fatal error.

Returns the [`BatchTransaction`] as a [`Bytes`].

Returns a transaction builder that can be used to create and send transactions.

A fresh provider with the policy registry activated.

Returns a mutable reference to the pending proof for the given game address.

Inserts a pending proof for the given game address.

Parses a hex private key (with or without a `0x` prefix).

The expected message that should be signed by the unsafe block signer.

Returns the private key as a B256 for use with `TransactionBuilder`.