gnosis / dex-services / 4738

31%

push

travis-pro

Record missing price estimates (#1307)

This PR implements recording missing price estimates in the `historic_prices` e2e script.

### Test Plan

Run the script:
```
$ cargo run --release -p e2e --bin historic_prices -- --orderbook-file target/orderbook-file-mainnet
    Finished release [optimized] target(s) in 0.15s
     Running `target/release/historic_prices --orderbook-file target/orderbook-file-mainnet`
58287 / 58287 [===================================================================] 100.00 % 386.48/s
Processed 16548 token prices: average error 23000.24%, bad 29.59%, missed 9.41%.
```

12327 of 48826 branches covered (25.25%)

Branch coverage included in aggregate %.

3355 of 5238 relevant lines covered (64.05%)

27881.82 hits per line