def test_case_shortnamelabeler_overflow(self):
m = self.m
lbl = ShortNameLabeler(4, '_', caseInsensitive=True)
for i in range(9):
self.assertEqual(lbl(m.mycomp), 'p_%d_' % (i+1))
with self.assertRaisesRegex(RuntimeError, "Too many identifiers"):
lbl(m.mycomp)
def test_shortnamelabeler_legal_regex(self):
m = ConcreteModel()
lbl = ShortNameLabeler(
60, suffix='_', prefix='s_', legalRegex='^[a-zA-Z]')
m.legal_var = Var()
self.assertEqual(lbl(m.legal_var), 'legal_var')
m._illegal_var = Var()
self.assertEqual(lbl(m._illegal_var), 's__illegal_var_1_')
def test_case_sensitive_shortnamelabeler(self):
m = self.m
lbl = ShortNameLabeler(20, '_')
self.assertEqual(lbl(m.mycomp), 'mycomp')
self.assertEqual(lbl(m.that), 'that')
self.assertEqual(lbl(self.long1), 'longcomponentname_1_')
self.assertEqual(lbl(self.long2), 'nentnamerighthere_2_')
self.assertEqual(lbl(self.long3), 'ngonebutdifferent_3_')
self.assertEqual(lbl(self.long4), 'longcomponentname_4_')
self.assertEqual(lbl(self.long5), 'gcomponentname_1__5_')
self.assertEqual(lbl(m.myblock), 'myblock')
self.assertEqual(lbl(m.myblock.mystreet), 'myblock_mystreet')
self.assertEqual(lbl(m.ind[3]), 'ind_3_')
self.assertEqual(lbl(m.ind[10]), 'ind_10_')
self.assertEqual(lbl(m.ind[1]), 'ind_1_')
# Test name collision
self.assertEqual(lbl(m.mycomp), 'mycomp')
self.assertEqual(lbl(self.thecopy), 'myblock_mystreet')
self.assertEqual(lbl(m.MyComp), 'MyComp')
def test_shortnamelabeler_prefix(self):
m = self.m
lbl = ShortNameLabeler(20, '_', prefix='s_', caseInsensitive=True)
self.assertEqual(lbl(m.mycomp), 'mycomp')
self.assertEqual(lbl(m.that), 'that')
self.assertEqual(lbl(self.long1), 's_ngcomponentname_1_')
self.assertEqual(lbl(self.long2), 's_ntnamerighthere_2_')
self.assertEqual(lbl(self.long3), 's_onebutdifferent_3_')
self.assertEqual(lbl(self.long4), 's_ngcomponentname_4_')
self.assertEqual(lbl(self.long5), 'longcomponentname_1_')
self.assertEqual(lbl(m.myblock), 'myblock')
self.assertEqual(lbl(m.myblock.mystreet), 'myblock_mystreet')
self.assertEqual(lbl(m.ind[3]), 'ind_3_')
self.assertEqual(lbl(m.ind[10]), 'ind_10_')
self.assertEqual(lbl(m.ind[1]), 'ind_1_')
# Test name collision
self.assertEqual(lbl(m.mycomp), 's_mycomp_5_')
self.assertEqual(lbl(self.thecopy), 's_yblock_mystreet_6_')
self.assertEqual(lbl(m.MyComp), 's_MyComp_7_')