---
tags: ncd
---

# Day 3

## Testing web 3

> *We don't need no stinkin' tests!*

:construction: :construction: :construction:

*Learn to write unit and simulation tests for smart contracts.*

### Core Activities

- **( a )** Complete one challenge here: http://bit.ly/near-sdk-as
- `#3`. a development lifecycle challenge to guide you through deploying a contract

- **( b )** Complete two challenges here: https://bit.ly/near-xcc
- `#1`. basic simulation tests
- `#2`. intermediate simulation tests

- **( c )** Write at least 3 meaningful simulation tests for one (or more) of
- Linkdrop
- Multisig
- SputnikDAO

### Bonus Activities

*If you have the time to look around the corner, here's a little more for you.*

- [Scavenger Hunt Challenge #4](https://hackmd.io/fNDtnAjMQHGx3eKCvMO4PA)

### Going Deeper

*If you're feeling fearless, here's about as far as you might take this road in a day*

- review [Eugene's workshop](https://github.com/evgenykuzyakov/workshop) and related [berryclub](https://berryclub.io) [contracts](https://github.com/evgenykuzyakov/berryclub)
- def