def populate_test_platform(platform):
"""Populate `platform` with data for testing.
Many of the tests in :mod:`ixmp.tests.core` depend on this set of data.
The data consist of:
- 3 versions of the Dantzig cannery/transport Scenario.
- Version 2 is the default.
- All have :obj:`HIST_DF` and :obj:`TS_DF` as time-series data.
- 1 version of a TimeSeries with model name 'Douglas Adams' and scenario
name 'Hitchhiker', containing 2 values.
"""
s1 = make_dantzig(platform, solve=True, quiet=True)
s2 = s1.clone()
s2.set_as_default()
s2.clone()
s4 = TimeSeries(platform, **models["h2g2"], version="new")
s4.add_timeseries(
pd.DataFrame.from_dict(
dict(
region="World",
variable="Testing",
unit="???",
year=[2010, 2020],
value=[23.7, 23.8],
)))
s4.commit("")
s4.set_as_default()
def test_default(mp, ts):
# NB this is required before the is_default method can be used
# FIXME should return False regardless
ts.commit('')
# Temporary TimeSeries is has not been set_as_default
assert not ts.is_default()
ts.set_as_default()
assert ts.is_default()
# NB TimeSeries cannot be cloned, so create a new one with the same
# name
ts2 = TimeSeries(mp, ts.model, ts.scenario, version='new')
ts2.commit('')
ts2.set_as_default()
assert ts2.is_default()
# Original TimeSeries is no longer default
assert not ts.is_default()
