Testing

moccasin uses pytest under the hood, so you can setup your tests like regular titanoboa based python tests.

def test_increment_one(counter_contract):
    counter_contract.increment()
    assert counter_contract.number() == 2


def test_increment_two(counter_contract):
    counter_contract.increment()
    counter_contract.increment()
    assert counter_contract.number() == 3

And run all your tests with mox test, to get an output like:

Running test command...
====================================== test session starts =======================================
platform darwin -- Python 3.11.6, pytest-8.3.3, pluggy-1.5.0
rootdir: /Users/patrick/code/moccasin
configfile: pyproject.toml
plugins: cov-5.0.0, titanoboa-0.2.2, hypothesis-6.112.0
collected 3 items

tests/test_counter.py ..                                                                   [ 66%]
tests/test_fork_usdc.py .                                                                  [100%]

======================================= 3 passed in 0.01s ========================================