100% coverage.

.coveragerc

@@ -6,3 +6,4 @@ exclude_lines =
     pragma: no cover
     if __name__ == '__main__':
     raise NotImplementedError
+    raise AssertionError

.gitignore

@@ -10,6 +10,7 @@ parts
 *.egg-info
 .tox
 .coverage
+htmlcov/
 nosetests.xml
 coverage.xml
 devel

src/zope/schema/_bootstrapinterfaces.py

@@ -114,7 +114,7 @@ def __call__(context):
 
 
 class NO_VALUE(object):
-    def __repr__(self):
+    def __repr__(self): # pragma: no cover
         return '<NO_VALUE>'
 
 NO_VALUE = NO_VALUE()

src/zope/schema/tests/states.py

@@ -117,14 +117,3 @@ def __len__(self):
 
     def getTerm(self, value):
         return _states[value]
-
-
-class StateSelectionField(Choice):
-
-    vocabulary = StateVocabulary()
-
-    def __init__(self, **kw):
-        super(StateSelectionField, self).__init__(
-            vocabulary=StateSelectionField.vocabulary,
-            **kw)
-        self.vocabularyName = "states"

src/zope/schema/tests/test__bootstrapfields.py

@@ -267,39 +267,31 @@ def test_bind(self):
     def test_validate_missing_not_required(self):
         missing = object()
 
-        def _fail(value):
-            return False
         field = self._makeOne(
-            required=False, missing_value=missing, constraint=_fail,
+            required=False, missing_value=missing, constraint=lambda x: False,
         )
         self.assertEqual(field.validate(missing), None)  # doesn't raise
 
     def test_validate_missing_and_required(self):
         from zope.schema._bootstrapinterfaces import RequiredMissing
         missing = object()
 
-        def _fail(value):
-            return False
         field = self._makeOne(
-            required=True, missing_value=missing, constraint=_fail,
+            required=True, missing_value=missing, constraint=lambda x: False,
         )
         self.assertRaises(RequiredMissing, field.validate, missing)
 
     def test_validate_wrong_type(self):
         from zope.schema._bootstrapinterfaces import WrongType
 
-        def _fail(value):
-            return False
-        field = self._makeOne(required=True, constraint=_fail)
+        field = self._makeOne(required=True, constraint=lambda x: False)
         field._type = str
         self.assertRaises(WrongType, field.validate, 1)
 
     def test_validate_constraint_fails(self):
         from zope.schema._bootstrapinterfaces import ConstraintNotSatisfied
 
-        def _fail(value):
-            return False
-        field = self._makeOne(required=True, constraint=_fail)
+        field = self._makeOne(required=True, constraint=lambda x: False)
         field._type = int
         self.assertRaises(ConstraintNotSatisfied, field.validate, 1)
 
@@ -401,7 +393,7 @@ def test__validate_collection_but_not_iterable(self):
 
         class Dummy(object):
             def __contains__(self, item):
-                return False
+                raise AssertionError("Not called")
         cont._validate(Dummy())  # doesn't raise
 
     def test__validate_not_collection_but_iterable(self):
@@ -432,7 +424,7 @@ def test__validate_collection_but_not_iterable(self):
 
         class Dummy(object):
             def __contains__(self, item):
-                return False
+                raise AssertionError("Not called")
         self.assertRaises(NotAnIterator, itr._validate, Dummy())
 
 
@@ -803,20 +795,3 @@ def __init__(self, exc=None):
     def validate(self, value):
         if self._exc is not None:
             raise self._exc()
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(ValidatedPropertyTests),
-        unittest.makeSuite(DefaultPropertyTests),
-        unittest.makeSuite(FieldTests),
-        unittest.makeSuite(ContainerTests),
-        unittest.makeSuite(IterableTests),
-        unittest.makeSuite(OrderableTests),
-        unittest.makeSuite(MinMaxLenTests),
-        unittest.makeSuite(TextTests),
-        unittest.makeSuite(TextLineTests),
-        unittest.makeSuite(PasswordTests),
-        unittest.makeSuite(BoolTests),
-        unittest.makeSuite(IntTests),
-    ))

src/zope/schema/tests/test__bootstrapinterfaces.py

@@ -16,9 +16,7 @@
 
 def _skip_under_py3(testcase):
     from zope.schema._compat import PY3
-    if not PY3:
-        return testcase
-
+    return unittest.skipIf(PY3, "Not under Python 3")(testcase)
 
 class ValidationErrorTests(unittest.TestCase):
 
@@ -60,9 +58,3 @@ def test___eq___w_args(self):
         self.assertEqual(left == right, False)
         self.assertEqual(left == left, True)
         self.assertEqual(right == right, True)
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(ValidationErrorTests),
-    ))

src/zope/schema/tests/test__field.py

@@ -933,7 +933,7 @@ def test__validate_source_is_ICSB_unbound(self):
         @implementer(IContextSourceBinder)
         class SampleContextSourceBinder(object):
             def __call__(self, context):
-                pass
+                raise AssertionError("This is not called")
 
         choice = self._makeOne(source=SampleContextSourceBinder())
         self.assertRaises(TypeError, choice.validate, 1)
@@ -1675,14 +1675,9 @@ def _makeSchema(self, **kw):
 
     def _getErrors(self, f, *args, **kw):
         from zope.schema.interfaces import WrongContainedType
-        try:
+        with self.assertRaises(WrongContainedType) as e:
             f(*args, **kw)
-        except WrongContainedType as e:
-            try:
-                return e.args[0]
-            except:
-                return []
-        self.fail('Expected WrongContainedType Error')
+        return e.exception.args[0]
 
     def _makeCycles(self):
         from zope.interface import Interface
@@ -2063,21 +2058,16 @@ class SampleTerm(object):
     class SampleVocabulary(object):
 
         def __iter__(self):
-            return iter([self.getTerm(x) for x in range(0, 10)])
+            raise AssertionError("Not implemented")
 
         def __contains__(self, value):
             return 0 <= value < 10
 
-        def __len__(self):
+        def __len__(self): # pragma: no cover
             return 10
 
         def getTerm(self, value):
-            if value in self:
-                t = SampleTerm()
-                t.value = value
-                t.double = 2 * value
-                return t
-            raise LookupError("no such value: %r" % value)
+            raise AssertionError("Not implemented")
 
     return SampleVocabulary()
 
@@ -2092,30 +2082,3 @@ def __init__(self, vocabulary):
         def get(self, object, name):
             return self._vocabulary
     return DummyRegistry(v)
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(BytesTests),
-        unittest.makeSuite(ASCIITests),
-        unittest.makeSuite(BytesLineTests),
-        unittest.makeSuite(ASCIILineTests),
-        unittest.makeSuite(FloatTests),
-        unittest.makeSuite(DecimalTests),
-        unittest.makeSuite(DatetimeTests),
-        unittest.makeSuite(DateTests),
-        unittest.makeSuite(TimedeltaTests),
-        unittest.makeSuite(TimeTests),
-        unittest.makeSuite(ChoiceTests),
-        unittest.makeSuite(InterfaceFieldTests),
-        unittest.makeSuite(AbstractCollectionTests),
-        unittest.makeSuite(TupleTests),
-        unittest.makeSuite(ListTests),
-        unittest.makeSuite(SetTests),
-        unittest.makeSuite(FrozenSetTests),
-        unittest.makeSuite(ObjectTests),
-        unittest.makeSuite(DictTests),
-        unittest.makeSuite(URITests),
-        unittest.makeSuite(IdTests),
-        unittest.makeSuite(DottedNameTests),
-    ))

src/zope/schema/tests/test_accessors.py

@@ -151,7 +151,7 @@ class IFoo(Interface):
 
         class Foo(object):
             def getter(self):
-                return '123'
+                raise AssertionError("Not called")
         self.assertRaises(TypeError, getter.set, Foo(), '456')
 
     def test_set_no_writer(self):
@@ -163,7 +163,7 @@ class IFoo(Interface):
 
         class Foo(object):
             def getter(self):
-                return '123'
+                raise AssertionError("Not called")
 
         self.assertRaises(AttributeError, getter.set, Foo(), '456')
 
@@ -305,11 +305,3 @@ class IFoo(Interface):
         self.assertEqual(info['optional'], ())
         self.assertEqual(info['varargs'], None)
         self.assertEqual(info['kwargs'], None)
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(FieldReadAccessorTests),
-        unittest.makeSuite(FieldWriteAccessorTests),
-        unittest.makeSuite(Test_accessors),
-    ))

src/zope/schema/tests/test_equality.py

@@ -28,9 +28,3 @@ def _makeOne(cls):
 
         for cls in (Int, Text):
             self.assertEqual(_makeOne(cls), _makeOne(cls))
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(FieldEqualityTests),
-        ))

src/zope/schema/tests/test_fieldproperty.py

@@ -517,7 +517,7 @@ def query(self, inst, default):
                 return default
 
             def set(self, inst, value):
-                if self.readonly:
+                if self.readonly: # pragma: no cover
                     raise ValueError
                 setattr(inst, 'faux', value)
 
@@ -658,11 +658,3 @@ class Dummy(object):
         self.assertFalse(hasattr(Dummy, 'date'))
         self.assertFalse(hasattr(Dummy, 'code'))
         self.assertTrue(hasattr(Dummy, 'title'))
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(FieldPropertyTests),
-        unittest.makeSuite(FieldPropertyStoredThroughFieldTests),
-        unittest.makeSuite(CreateFieldPropertiesTests),
-    ))

src/zope/schema/tests/test_interfaces.py

@@ -88,10 +88,3 @@ def test_w_mixed(self):
             self._callFUT([Text(), Bytes(), Int(), Float(), Decimal(), 0]),
             False
         )
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(Test__is_field),
-        unittest.makeSuite(Test__fields),
-    ))

src/zope/schema/tests/test_schema.py

@@ -212,7 +212,7 @@ def test_schema_wo_fields(self):
 
         class INoFields(Interface):
             def method():
-                pass
+                "A method."
             attr = Attribute('ignoreme')
 
         errors = self._callFUT(INoFields, object())
@@ -262,14 +262,3 @@ class Obj(object):
         self.assertEqual(len(errors), 1)
         self.assertEqual(errors[0][0], 'value')
         self.assertEqual(errors[0][1].__class__, TooSmall)
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(Test_getFields),
-        unittest.makeSuite(Test_getFieldsInOrder),
-        unittest.makeSuite(Test_getFieldNames),
-        unittest.makeSuite(Test_getFieldNamesInOrder),
-        unittest.makeSuite(Test_getValidationErrors),
-        unittest.makeSuite(Test_getSchemaValidationErrors),
-    ))

src/zope/schema/tests/test_states.py

@@ -98,9 +98,3 @@ def test_prebound_vocabulary(self):
         self.assertTrue(bound.vocabularyName is None)
         self.assertTrue(verifyObject(IVocabulary, bound.vocabulary))
         self.assertTrue("AL" in bound.vocabulary)
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(StateSelectionTest),
-    ))

src/zope/schema/tests/test_vocabulary.py

@@ -602,21 +602,16 @@ class SampleTerm(object):
     class SampleVocabulary(object):
 
         def __iter__(self):
-            return iter([self.getTerm(x) for x in range(0, 10)])
+            raise AssertionError("Not called")
 
         def __contains__(self, value):
             return 0 <= value < 10
 
-        def __len__(self):
+        def __len__(self): # pragma: no cover
             return 10
 
         def getTerm(self, value):
-            if value in self:
-                t = SampleTerm()
-                t.value = value
-                t.double = 2 * value
-                return t
-            raise LookupError("no such value: %r" % value)
+            raise AssertionError("Not called.")
 
     return SampleVocabulary()
 
@@ -626,17 +621,5 @@ def _makeDummyRegistry():
 
     class DummyRegistry(VocabularyRegistry):
         def get(self, object, name):
-            v = _makeSampleVocabulary()
-            v.object = object
-            v.name = name
-            return v
+            raise AssertionError("Not called")
     return DummyRegistry()
-
-
-def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(SimpleTermTests),
-        unittest.makeSuite(SimpleVocabularyTests),
-        unittest.makeSuite(TreeVocabularyTests),
-        unittest.makeSuite(RegistryTests),
-    ))