Fix clippy warnings

beacon_node/beacon_chain/test_harness/src/beacon_chain_harness.rs

@@ -12,14 +12,9 @@ use slot_clock::TestingSlotClock;
 use ssz::TreeHash;
 use std::collections::HashSet;
 use std::iter::FromIterator;
-use std::path::Path;
 use std::sync::Arc;
 use types::{test_utils::TestingBeaconStateBuilder, *};
 
-mod generate_deposits;
-
-pub use generate_deposits::generate_deposits_from_keypairs;
-
 /// The beacon chain harness simulates a single beacon node with `validator_count` validators connected
 /// to it. Each validator is provided a borrow to the beacon chain, where it may read
 /// information and submit blocks/attestations for processing.

beacon_node/beacon_chain/test_harness/src/beacon_chain_harness/generate_deposits.rs

@@ -1,46 +0,0 @@
-use bls::get_withdrawal_credentials;
-use log::debug;
-use rayon::prelude::*;
-use types::*;
-
-/// Generates a `Deposit` for each keypairs
-pub fn generate_deposits_from_keypairs(
-    keypairs: &[Keypair],
-    genesis_time: u64,
-    domain: u64,
-    spec: &ChainSpec,
-) -> Vec<Deposit> {
-    debug!(
-        "Generating {} validator deposits from random keypairs...",
-        keypairs.len()
-    );
-
-    let initial_validator_deposits = keypairs
-        .par_iter()
-        .map(|keypair| {
-            let withdrawal_credentials = Hash256::from_slice(
-                &get_withdrawal_credentials(&keypair.pk, spec.bls_withdrawal_prefix_byte)[..],
-            );
-            Deposit {
-                branch: vec![], // branch verification is not specified.
-                index: 0,       // index verification is not specified.
-                deposit_data: DepositData {
-                    amount: 32_000_000_000, // 32 ETH (in Gwei)
-                    timestamp: genesis_time - 1,
-                    deposit_input: DepositInput {
-                        pubkey: keypair.pk.clone(),
-                        // Validator can withdraw using their main keypair.
-                        withdrawal_credentials: withdrawal_credentials.clone(),
-                        proof_of_possession: DepositInput::create_proof_of_possession(
-                            &keypair,
-                            &withdrawal_credentials,
-                            domain,
-                        ),
-                    },
-                },
-            }
-        })
-        .collect();
-
-    initial_validator_deposits
-}

beacon_node/beacon_chain/test_harness/src/test_case.rs

@@ -6,7 +6,6 @@ use beacon_chain::CheckPoint;
 use bls::get_withdrawal_credentials;
 use log::{info, warn};
 use ssz::SignedRoot;
-use std::path::Path;
 use types::*;
 
 use types::test_utils::{TestingAttesterSlashingBuilder, TestingProposerSlashingBuilder};