def test_func():
import numpy
i1 = dmf.get_version_info(idaes)
i2 = dmf.get_version_info(numpy)
i3 = dmf.get_version_info("pytest")
i4 = dmf.get_version_info("traitlets")
assert i1 != i2 and i2 != i3
# one type of git hash error
with pytest.raises(getver.GitHashError):
_ = getver.Versioned("pytest").git_hash
# another type of git hash error
with pytest.raises(getver.GitHashError):
_ = getver.Versioned("traitlets").git_hash
def test_repeated_calls():
import time
t0 = time.time()
vv = getver.Versioned("idaes")
i1 = vv.get_info()
t1 = time.time()
for i in range(20):
i2 = vv.get_info()
assert i2 == i1
t2 = time.time()
# time to get 1st should be much, much longer than subsequent
assert t2 - t1 < t1 - t0
def test_bad_pip(make_pip_garbage):
ver = getver.Versioned("traitlets")
assert ver is not None
def test_bad_import(garbage):
with pytest.raises(getver.ModuleImportError):
getver.Versioned(garbage)
def test_clazz():
v1 = getver.Versioned("idaes")
v2 = getver.Versioned(idaes)
assert v1.get_info() == v2.get_info()
assert v1.name == v2.name