Interface changes:
- Rename StrategySelector to StrategyEncoderRegistry
- Implement clone for SwapEncoder
The StrategyEncoderRegistry needs to be initialised at the highest level and the passed to the TychoEncoder.
The TychoEncoder doesn't hold the chain nor the signer_pk as attributes anymore
The StrategyEncoderRegistry does:
- Initialises the SwapEncoderRegistry
- Initialises all the strategies and saves them in a HashMap
- Later, the TychoEncoder only reads from this hashmap
The StrategyEncoder now each holds a SwapEncoderRegistry as an attribute and they use this to get the correct SwapEncoder instead of reading from the global SWAP_ENCODER_REGISTRY
Simplified the SwapEncoderRegistry to not need a Config (everything is done inside itself)
All SwapEncoders implement clone
Took 2 hours 29 minutes
Took 11 seconds
Took 2 minutes
It's a more intuitive order, since these are higher-level attributes.
Also remove the validation from the trait - it doesn't have to be part of the trait.
The issue was that we weren't indexing WETH properly since it was looking for the WETH address in tokens, when only native ETH would be in there
- Found by adding integration tests for the wrapping and unwrapping cases.
Validates:
- Proper sequence of input, output, and first/last swap tokens for wrap/unwrap cases
- All solutions contain at least one swap
- Only exact in solutions are inputted (since we don't yet support exact out)
- The util function was previously expecting a value between 0 and 100, which we felt was a weird UI.
- In integration test - make sure we spent all input tokens
- Use Alice's PK to match our router test, set her as the receiver too
- Component id should be a usv2 pool
- Use our router test's router address as the test's router address
- Use our test's contract (address(this)) as the sender
Because of the renaming, git couldn't identify the new files and handle the conflicts gracefully.
Copied implementation for ExecutorStrategyEncoder from main
Rollbacked on decision to encode the executor address and selector inside the SwapEncoders. This is only necessary for certain strategies. So it should be done at the strategy level
--- don't change below this line ---
ENG-4081 Took 35 minutes
