diff options
Diffstat (limited to 'tests/type/test_constraint.py')
| -rw-r--r-- | tests/type/test_constraint.py | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/tests/type/test_constraint.py b/tests/type/test_constraint.py index 0ea4ed4..1dbffb1 100644 --- a/tests/type/test_constraint.py +++ b/tests/type/test_constraint.py @@ -5,17 +5,21 @@ # License: http://pyasn1.sf.net/license.html # import sys + try: import unittest2 as unittest except ImportError: import unittest +from tests.base import BaseTestCase + from pyasn1.type import constraint, error -class SingleValueConstraintTestCase(unittest.TestCase): +class SingleValueConstraintTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.SingleValueConstraint(1, 2) self.c2 = constraint.SingleValueConstraint(3, 4) @@ -28,6 +32,7 @@ class SingleValueConstraintTestCase(unittest.TestCase): def testGoodVal(self): try: self.c1(1) + except error.ValueConstraintError: assert 0, 'constraint check fails' @@ -40,8 +45,9 @@ class SingleValueConstraintTestCase(unittest.TestCase): assert 0, 'constraint check fails' -class ContainedSubtypeConstraintTestCase(unittest.TestCase): +class ContainedSubtypeConstraintTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ContainedSubtypeConstraint( constraint.SingleValueConstraint(12) ) @@ -61,8 +67,9 @@ class ContainedSubtypeConstraintTestCase(unittest.TestCase): assert 0, 'constraint check fails' -class ValueRangeConstraintTestCase(unittest.TestCase): +class ValueRangeConstraintTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ValueRangeConstraint(1, 4) def testGoodVal(self): @@ -80,8 +87,9 @@ class ValueRangeConstraintTestCase(unittest.TestCase): assert 0, 'constraint check fails' -class ValueSizeConstraintTestCase(unittest.TestCase): +class ValueSizeConstraintTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ValueSizeConstraint(1, 2) def testGoodVal(self): @@ -119,8 +127,9 @@ class PermittedAlphabetConstraintTestCase(SingleValueConstraintTestCase): assert 0, 'constraint check fails' -class ConstraintsIntersectionTestCase(unittest.TestCase): +class ConstraintsIntersectionTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ConstraintsIntersection( constraint.SingleValueConstraint(4), constraint.ValueRangeConstraint(2, 4) @@ -161,7 +170,7 @@ class ConstraintsIntersectionTestCase(unittest.TestCase): assert 0, 'constraint check fails' -class InnerTypeConstraintTestCase(unittest.TestCase): +class InnerTypeConstraintTestCase(BaseTestCase): def testConst1(self): c = constraint.InnerTypeConstraint( constraint.SingleValueConstraint(4) @@ -203,8 +212,9 @@ class InnerTypeConstraintTestCase(unittest.TestCase): # Constraints compositions -class ConstraintsIntersectionRangeTestCase(unittest.TestCase): +class ConstraintsIntersectionRangeTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ConstraintsIntersection( constraint.ValueRangeConstraint(1, 9), constraint.ValueRangeConstraint(2, 5) @@ -225,8 +235,9 @@ class ConstraintsIntersectionRangeTestCase(unittest.TestCase): assert 0, 'constraint check fails' -class ConstraintsUnionTestCase(unittest.TestCase): +class ConstraintsUnionTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ConstraintsUnion( constraint.SingleValueConstraint(5), constraint.ValueRangeConstraint(1, 3) @@ -248,8 +259,9 @@ class ConstraintsUnionTestCase(unittest.TestCase): assert 0, 'constraint check fails' -class ConstraintsExclusionTestCase(unittest.TestCase): +class ConstraintsExclusionTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) self.c1 = constraint.ConstraintsExclusion( constraint.ValueRangeConstraint(2, 4) ) @@ -271,9 +283,12 @@ class ConstraintsExclusionTestCase(unittest.TestCase): # Constraints derivations -class DirectDerivationTestCase(unittest.TestCase): +class DirectDerivationTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) + self.c1 = constraint.SingleValueConstraint(5) + self.c2 = constraint.ConstraintsUnion( self.c1, constraint.ValueRangeConstraint(1, 3) ) @@ -287,14 +302,18 @@ class DirectDerivationTestCase(unittest.TestCase): assert self.c2.isSubTypeOf(self.c1), 'isSubTypeOf failed' -class IndirectDerivationTestCase(unittest.TestCase): +class IndirectDerivationTestCase(BaseTestCase): def setUp(self): + BaseTestCase.setUp(self) + self.c1 = constraint.ConstraintsIntersection( constraint.ValueRangeConstraint(1, 30) ) + self.c2 = constraint.ConstraintsIntersection( self.c1, constraint.ValueRangeConstraint(1, 20) ) + self.c2 = constraint.ConstraintsIntersection( self.c2, constraint.ValueRangeConstraint(1, 10) ) @@ -307,7 +326,7 @@ class IndirectDerivationTestCase(unittest.TestCase): assert not self.c2.isSuperTypeOf(self.c1), 'isSuperTypeOf failed' assert self.c2.isSubTypeOf(self.c1), 'isSubTypeOf failed' -# TODO: how to apply size constriants to constructed types? +# TODO: how to apply size constraints to constructed types? suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) |