for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
import pytest
from lagom import Container
from lagom.exceptions import UnresolvableType
class MyMissingDep:
def __init__(self, _stuff: str):
pass
class UnfulfilledDeps:
def __init__(self, _stuff: MyMissingDep):
@pytest.mark.parametrize("dep", [str, int, float, bool])
def test_simple_objects_cannot_be_resolved(container: Container, dep):
with pytest.raises(UnresolvableType):
container.resolve(dep)
def test_raises_error_with_the_dep_that_couldnt_be_built(container):
with pytest.raises(UnresolvableType) as e_info:
container.resolve(UnfulfilledDeps)
assert str(e_info.value) == "Cannot construct type UnfulfilledDeps"
meadsteve /
lagom
