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Unit tests require an ethereum node running on localhost:8545 and a substrate node running on localhost:9944. E2E tests require an additional ethereum node on localhost:8546.

A docker-compose file is provided to run two Geth nodes and a chainbridge-substrate-chain node in isolated environments:

$ docker-compose -f ./docker-compose-e2e.yml up

See chainbridge-solidity and chainbridge-substrate-chain for more information on testing facilities.

All Go tests can be run with:

$ make test

Go tests specifically for ethereum, substrate and E2E can be run with

$ make test-eth
$ make test-sub
$ make test-e2e

The bindings for the solidity contracts live in bindings/. To update the bindings modify scripts/ and then run make clean && make setup-contracts