def test_definitions(self):
e1 = Equation(full_name="Jon's Law")
e1.save(no_wiki=True)
v1 = Variable(full_name="Jon's Constant")
v1.save(no_wiki=True)
e1.add_defined_var(v1.full_name)
self.assertEqual(e1.defined_var.full_name, v1.full_name)
def test_equation_add_variables(self):
e1 = Equation(full_name="Jon's Law")
e1.save(no_wiki=True)
v1 = Variable(full_name="Jon's Constant")
v1.save(no_wiki=True)
v2 = Variable(full_name="Jon's Operator")
v2.save(no_wiki=True)
v3 = Variable(full_name="Jon's Plus Sign")
v3.save(no_wiki=True)
e1.add_defined_var("Jon's Constant")
e1.add_variables("Jon's Constant,Jon's Operator,Jon's Plus Sign")
self.assertEqual(e1.defined_var.full_name, v1.full_name)
self.assertTrue(v2 in e1.variables.all())
self.assertTrue(v3 in e1.variables.all())
self.assertFalse(v1 in e1.variables.all())
raise AssertionError
else:
self.assertTrue(v1 in s1.variable_set.all())
self.assertTrue(s1 in v1.search_terms.all())
# now try adding a search term that it already has
v1.add_SearchTerm("acc")
try:
s2 = SearchTerm.objects.get(term="acc")
except (ObjectDoesNotExist, MultipleObjectsReturned), e:
raise AssertionError
else:
self.assertEqual([x for x in s2.variable_set.all()], [v1])
self.assertTrue(s2 in v1.search_terms.all())
# now try adding the same search term to a different object
e1 = Equation(full_name="Jon's Law")
e1.save(no_wiki=True)
e1.add_SearchTerm("acc")
try:
s3 = SearchTerm.objects.get(term="acc")
except (ObjectDoesNotExist, MultipleObjectsReturned), e:
raise AssertionError
else:
self.assertTrue(e1 in s3.equation_set.all())
self.assertTrue(s3 in e1.search_terms.all())
def test_infobase_add_from_sequence(self):
v1 = Variable(full_name="acceleration")
v1.save(no_wiki=True)
u1 = Unit(full_name="ms")
u1.save(no_wiki=True)
u2 = Unit(full_name="meter")