bbeale / learning-curve

The Learning Curve smart contracts

The Kernel Learning Curve

Smart contracts for free and continuous online learning environments, which nevertheless ensure that course designers are properly rewarded for their work.

Testing and Development

Note: Test suite is WIP, the current tests only do a full flow success test and does not currently go for full coverage or run scenarios.

This repository uses brownie for testing.

Dependencies

• python3 version 3.6 or greater, python3-dev
• brownie - tested with version 1.14.6
• ganache-cli - tested with version 6.12.2

To run the non-mainnet test suite (no yield functionality)

cd learning-curve
brownie test tests -s

To run the mainnet test suite (yield functionality):

1. Add a WEB3_INFURA_PROJECT_ID as an environmental variable
2. Add an ETHERSCAN_TOKEN as an environmental variable
3. Run the following

cd learning-curve
brownie test tests-mainnet --network=mainnet-fork -s

Current gas report

KernelFactory <Contract>
   ├─ constructor                 -  avg: 1518979  avg (confirmed): 1518979  low: 1518979  high: 1518979
   ├─ redeem                      -  avg:   58728  avg (confirmed):   60658  low:   22563  high:   92004
   ├─ mint                        -  avg:   57180  avg (confirmed):   98215  low:   22548  high:  129048
   ├─ createCourse                -  avg:   44654  avg (confirmed):   45858  low:   21981  high:   45858
   ├─ register                    -  avg:   37747  avg (confirmed):   38531  low:   22515  high:   38531
   ├─ getUserCourseFundsRemaining -  avg:   32302  avg (confirmed):   32302  low:   32302  high:   32314
   ├─ getUserCourseEligibleFunds  -  avg:   29595  avg (confirmed):   29595  low:   27765  high:   31489
   ├─ verify                      -  avg:   26572  avg (confirmed):   26701  low:   22852  high:   26713
   ├─ batchDeposit                -  avg:   63394  avg (confirmed):   66838  low:   28978  high:   66838
   ├─ getCurrentBatchTotal        -  avg:   23050  avg (confirmed):   23050  low:   23050  high:   23050
   └─ getNextCourseId             -  avg:   22172  avg (confirmed):   22172  low:   22172  high:   22172
LearningCurve <Contract>
   ├─ constructor                 -  avg: 1315019  avg (confirmed): 1315019  low: 1315019  high: 1315019
   ├─ initialise                  -  avg:   55660  avg (confirmed):   59445  low:   22257  high:   59445
   ├─ burn                        -  avg:   53597  avg (confirmed):   53597  low:   48292  high:   54291
   ├─ mint                        -  avg:   46669  avg (confirmed):   46669  low:   46500  high:   46871
   ├─ getMintableForReserveAmount -  avg:   30090  avg (confirmed):   30090  low:   24477  high:   30476
   ├─ getBurnableForReserveAmount -  avg:   29568  avg (confirmed):   29568  low:   24430  high:   30429
   ├─ approve                     -  avg:   29299  avg (confirmed):   29299  low:   29297  high:   29309
   ├─ balanceOf                   -  avg:   22725  avg (confirmed):   22725  low:   22725  high:   22737
   ├─ reserveBalance              -  avg:   22181  avg (confirmed):   22181  low:   22181  high:   22181
   └─ totalSupply                 -  avg:   22160  avg (confirmed):   22160  low:   22160  high:   22160