def test_db(request):
tdf = IamDataFrame(request.cls.tdb)
if request.param == "test_years":
return tdf
tdf = tdf.timeseries()
tdf.columns = tdf.columns.map(lambda x: datetime(x, 6, 15))
return IamDataFrame(tdf)
def test_relationship_usage_wrong_time(self):
tdb = IamDataFrame(self.tdb)
tcruncher = self.tclass(tdb)
res = tcruncher.derive_relationship("Emissions|CO2", ["Emissions|CO2"])
test_downscale_df = IamDataFrame(self.tdb).timeseries()
test_downscale_df.columns = test_downscale_df.columns.map(
lambda x: dt.datetime(x, 1, 1))
test_downscale_df = IamDataFrame(test_downscale_df)
error_msg = re.escape(
"`in_iamdf` time column must be the same as the time column used "
"to generate this filler function (`year`)")
with pytest.raises(ValueError, match=error_msg):
res(test_downscale_df)
