1 files changed, 7 insertions, 13 deletions
diff --git a/test/units/playbook/test_base.py b/test/units/playbook/test_base.py
index d5810e73..bedd96a8 100644
--- a/test/units/playbook/test_base.py
+++ b/test/units/playbook/test_base.py
@@ -21,13 +21,12 @@ __metaclass__ = type
 
 from units.compat import unittest
 
-from ansible.errors import AnsibleParserError
+from ansible.errors import AnsibleParserError, AnsibleAssertionError
 from ansible.module_utils.six import string_types
 from ansible.playbook.attribute import FieldAttribute, NonInheritableFieldAttribute
 from ansible.template import Templar
 from ansible.playbook import base
-from ansible.utils.unsafe_proxy import AnsibleUnsafeBytes, AnsibleUnsafeText
-from ansible.utils.sentinel import Sentinel
+from ansible.utils.unsafe_proxy import AnsibleUnsafeText
 
 from units.mock.loader import DictDataLoader
 
@@ -331,12 +330,6 @@ class ExampleSubClass(base.Base):
     def __init__(self):
         super(ExampleSubClass, self).__init__()
 
-    def get_dep_chain(self):
-        if self._parent:
-            return self._parent.get_dep_chain()
-        else:
-            return None
-
 
 class BaseSubClass(base.Base):
     name = FieldAttribute(isa='string', default='', always_post_validate=True)
@@ -588,10 +581,11 @@ class TestBaseSubClass(TestBase):
                                bsc.post_validate, templar)
 
     def test_attr_unknown(self):
-        a_list = ['some string']
-        ds = {'test_attr_unknown_isa': a_list}
-        bsc = self._base_validate(ds)
-        self.assertEqual(bsc.test_attr_unknown_isa, a_list)
+        self.assertRaises(
+            AnsibleAssertionError,
+            self._base_validate,
+            {'test_attr_unknown_isa': True}
+        )
 
     def test_attr_method(self):
         ds = {'test_attr_method': 'value from the ds'}