def test_a(self):
"""Test the correct legend name is returned when the key is a string."""
label = Label()
label.name = "neerslag"
label.program_name = "precipitation"
label.save()
legend_info = LegendInfo()
legend_info.retrieve_labels()
(legend_name, label) = legend_info.retrieve("precipitation")
self.assertEqual("neerslag", legend_name)
label.delete()
def test_b(self):
"""Test the correct Label is returned when the key is a string."""
label = Label()
label.name = "neerslag"
label.program_name = "precipitation"
label.save()
stored_label = Label.objects.get(name__iexact="neerslag")
legend_info = LegendInfo()
legend_info.retrieve_labels()
(legend_name, label) = legend_info.retrieve("precipitation")
self.assertEqual(stored_label.pk, label.pk)
label.delete()
def test_c(self):
"""Test the correct legend name is returned when the key is an intake.
An intake is implemented by a PumpingStation.
"""
label = Label()
label.name = "inlaat 1"
label.program_name = "inlet1"
label.save()
intake = PumpingStation()
intake.name = "dijklek"
intake.label = label
# Note that we do not save the intake to the database. To save a
# PumpingStation, we need to create a whole tree of objects. But that
# is not necessary as long as a LegendInfo does not query that part of
# the database.
legend_info = LegendInfo()
legend_info.retrieve_labels()
(legend_name, label) = legend_info.retrieve(intake)
self.assertEqual("dijklek", legend_name)
label.delete()