def test_bus_to_sink_outputs_in_results_dataframe(self):
bus = Bus(uid="bus")
source = FS(
label="source",
outputs={bus: Flow(nominal_value=1, actual_value=0.5, fixed=True)})
sink = Sink(label="sink", inputs={bus: Flow(nominal_value=1)})
es = self.es
om = OM(es)
es.results = om.results()
es.results[bus][sink] = [0.7]
rdf = RDF(energy_system=es)
try:
eq_(
rdf.loc[(slice(None), slice(None), slice(None),
"sink"), :].val[0], 0.7,
"Output from bus to sink does not have the correct value.")
except KeyError:
self.failed = True
if self.failed:
ok_(
False,
"Output from bus to sink does not appear in results dataframe."
)
es.results[bus][bus] = [-1]
rdf = RDF(energy_system=es)
try:
eq_(
rdf.loc[(slice(None), slice(None), slice(None),
"sink"), :].val[0], 0.7,
"Output from bus to sink does not have the correct value.")
except KeyError:
self.failed = True
if self.failed:
ok_(
False, "Output from bus (with duals) to sink " +
"does not appear in results dataframe.")
def test_issue_74(self):
Storage.optimization_options.update({'investment': True})
bus = Bus(uid="bus")
store = Storage(uid="store",
inputs=[bus],
outputs=[bus],
c_rate_out=0.1,
c_rate_in=0.1)
sink = Sink(uid="sink", inputs=[bus], val=[1])
es = self.es
om = OM(es)
om.objective.set_value(-1)
es.results = om.results()
try:
es.dump()
except AttributeError as ae:
self.failed = ae
if self.failed:
ok_(
False,
"EnergySystem#dump should not raise `AttributeError`: \n" +
" Error message: " + str(self.failed))