247: Added unit tests for errors.RequirementError

ipalib/errors.py

@@ -19,6 +19,8 @@
 
 """
 All custom errors raised by `ipalib` package.
+
+Also includes a few utility functions for raising exceptions.
 """
 
 TYPE_FORMAT = '%s: need a %r; got %r'
@@ -155,16 +157,13 @@ class RequirementError(ValidationError):
     Raised when a required option was not provided.
     """
     def __init__(self, name):
-        ValidationError.__init__(self, name, None,
+        ValidationError.__init__(self, name, None, 'Required')
-            'missing required value'
-        )
 
 
 class SetError(IPAError):
     msg = 'setting %r, but NameSpace does not allow attribute setting'
 
 
-
 class RegistrationError(IPAError):
     """
     Base class for errors that occur during plugin registration.

ipalib/tests/test_errors.py

@@ -251,3 +251,24 @@ class test_RuleError(ClassChecker):
             assert e.rule is my_rule
         # Check that index default is None:
         assert self.cls(name, value, error, my_rule).index is None
+
+
+class test_RequirementError(ClassChecker):
+    """
+    Tests the `errors.RequirementError` exception.
+    """
+    _cls = errors.RequirementError
+
+    def test_class(self):
+        assert self.cls.__bases__ == (errors.ValidationError,)
+
+    def test_init(self):
+        """
+        Tests the `errors.RequirementError.__init__` method.
+        """
+        name = 'givenname'
+        e = self.cls(name)
+        assert e.name is name
+        assert e.value is None
+        assert e.error == 'Required'
+        assert e.index is None