Tempus Protocol

Smart contracts of Tempus Finance

Gonzalo Prelatto Notes:

Integrating new token on tempus protocol for farming with stMatic. Link to documentation: https://docs.google.com/document/d/1sTAkRxbQI05-Db77v5O3fIAnCL_9sqxLOvFykzs7u_M/edit#heading=h.9kxbftdxcdyj

Compiling and running tests

Installing dependancies yarn install

To compile run yarn build

To run the unit tests yarn test

To run the integration tests yarn test:integration (check prerequisites here)

Coding style

Please follow suggested coding style from solidity language documentation. It can be found at https://docs.soliditylang.org/en/latest/style-guide.html

Testing

Unit Tests

To run unit tests, simply execute yarn test.

Integration Tests

Our integration tests run against a local network that is forked off of the Ethereum Mainnet. Follow these steps to run them:

• Set the ETH_NODE_URI_MAINNET environment variable to an archive mainnet Ethereum node URI.
• Execute yarn test:integration.

Running locally

Set env variable

Set ETH_NODE_URI_MAINNET to https://eth-mainnet.alchemyapi.io/v2/<AlchemyKey>

Run Mainnet

Run yarn run start-local:fork:mainnet

Deploy local pools

In another terminal run yarn run deploy-local:fork:mainnet. It may fail due to network error, so please try until it works. -Once done, it generates 2 cookie configs: AWS and Local.

• copy the local value (javascript:(function() {document.cookie = "TEMPUS_OVERRIDING_CONFIG=....})())
• in Chrome open Bookmarks and then Bookmark Manager
• Click 3 dots and Add new bookmark
• Name can be anything, for example Mainnet fork
• In the URL field paste the value copied earlier
• once the client is running, go to Bookmarks and select Mainnet fork

Set MetaMask

• set up MetaMask chain id to 31337 and URL to http://127.0.0.1:8545/
• to get tokens in MetaMaskyarn run deposit-local:fork:mainnet
• add tokens to MetaMask if not present