diff --git a/tests/CLITest.py b/tests/CLITest.py
index 332edb8bf..6c24e771a 100644
--- a/tests/CLITest.py
+++ b/tests/CLITest.py
@@ -1,6 +1,6 @@
 import unittest
 
-from PyOpenWorm.command_util import SubCommand
+from PyOpenWorm.command_util import SubCommand, IVar
 from PyOpenWorm.cli_command_wrapper import CLICommandWrapper
 from six import StringIO
 from contextlib import contextmanager
@@ -100,6 +100,36 @@ def __init__(self):
 
         self.assertEqual(a.i, 1)
 
+    def test_ivar_default_str(self):
+        class A(object):
+            p = IVar(3)
+        a = A()
+        cm = CLICommandWrapper(a)
+        parser = cm.parser()
+        with noexit(), stdout() as out:
+            parser.parse_args(['sc', '--help'])
+        self.assertIn('3', out.getvalue())
+
+    def test_ivar_default_append(self):
+        class A(object):
+            p = IVar(3, doc='TEST_STRING')
+        a = A()
+        cm = CLICommandWrapper(a)
+        parser = cm.parser()
+        with noexit(), stdout() as out:
+            parser.parse_args(['sc', '--help'])
+        self.assertIn('3', out.getvalue())
+
+    def test_ivar_default_append_doc(self):
+        class A(object):
+            p = IVar(3, doc='TEST_STRING')
+        a = A()
+        cm = CLICommandWrapper(a)
+        parser = cm.parser()
+        with noexit(), stdout() as out:
+            parser.parse_args(['sc', '--help'])
+        self.assertIn('TEST_STRING', out.getvalue())
+
 
 @contextmanager
 def noexit():
diff --git a/tests/CommandTest.py b/tests/CommandTest.py
index 810c9be1b..71fe4cb6f 100644
--- a/tests/CommandTest.py
+++ b/tests/CommandTest.py
@@ -12,7 +12,7 @@
 from pytest import mark
 
 import git
-from PyOpenWorm.git_repo import GitRepoProvider
+from PyOpenWorm.git_repo import GitRepoProvider, _CloneProgress
 from PyOpenWorm.command import POW, UnreadableGraphException
 from PyOpenWorm.command_util import IVar, PropertyIVar
 
@@ -178,12 +178,19 @@ def p(self):
                 return 0
         self.assertEqual('this', A.p.__doc__)
 
+    def test_ivar_default(self):
+        class A(object):
+            p = IVar(3)
+
+        self.assertEqual(A().p, 3)
+
 
 class IVarPropertyTest(unittest.TestCase):
 
     def test_set_setter(self):
         iv = PropertyIVar()
         iv.value_setter = lambda target, val: None
+
         class A(object):
             p = iv
         a = A()
@@ -191,6 +198,7 @@ class A(object):
 
     def test_set_setter2(self):
         iv = PropertyIVar()
+
         class A(object):
             p = iv
         a = A()
@@ -198,8 +206,6 @@ class A(object):
             a.p = 3
 
 
-
-
 @mark.inttest
 class GitCommandTest(BaseTest):
 
@@ -322,5 +328,37 @@ def _add_to_graph(self):
         self.cut.add_graph("http://example.org/ImAGraphYesSiree")
 
 
+class CloneProgressTest(unittest.TestCase):
+    def setUp(self):
+        self.pr = Mock()
+        self.pr.n = 0
+        self.cp = _CloneProgress(self.pr)
+
+    def test_progress(self):
+        self.cp(1, 10)
+        self.pr.update.assert_called_with(10)
+
+    def test_progress_reset(self):
+        self.pr.n = 3
+        self.cp(2, 10)
+        self.pr.update.assert_called_with(10)
+
+    def test_progress_not_reset(self):
+        self.pr.n = 5
+        self.cp(0, 10)
+        self.pr.update.assert_called_with(5)
+
+    def test_progress_total(self):
+        self.cp(0, 1, 11)
+        self.assertEqual(self.pr.total, 11)
+
+    def test_progress_no_unit(self):
+        def f():
+            raise AttributeError()
+        pr = Mock()
+        pr.unit.side_effect = f
+        _CloneProgress(pr)
+
+
 class _TestException(Exception):
     pass