# Example

Zeus runs on the Mocha / Chai framework.  In the below example, we will run `./tests/ethtokenpeg.spec.js`. 

This test runs:

* block producing state history nodeos instance
* ETH node via gnache
* IPFS node
* PostgreSQL database to handle service requests
* 2 full DSPs with
  * demux (services listening to nodeos web socket)
  * DSP API (default`:13115`)
  * All DSP related services (vRAM, LiquidHarmony, LiquidScheduler, LiquidLink) 
* Setup all system contracts (`eosio.bpay`, `eosio.names`, `eosio.token`, `eosio.ram`, `eosio.ramfee`, `eosio.saving`, `eosio.msig`, `eosio.stake`, and `eosio.vpay`)
* creates and manages all private keys `~/.zeus/networks/development/accounts/`
* handles resource allocation (CPU/NET/RAM for EOSIO, gas for ETH)
* compiles the dapp client library typescript

To setup our environment, we'll run the following commands:

```bash
mkdir ethtokenpeg; cd ethtokenpeg
# creates the box, like npm init
zeus box create
# installs all boxes and their sub-dependencies
zeus unbox ethtokenpeg
# compiles all contracts then runs full unit testing suite
zeus test -c --services "cron,ipfs,oracle,sign"
```

Logs are available in the `./logs` directory.  Logs may also be cleared by running `zeus test` with the `-d` flag to delete the `./logs` folder.


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