diff --git a/test/streamparse/cli/test_jar.py b/test/streamparse/cli/test_jar.py
new file mode 100644
index 00000000..6ce5a93e
--- /dev/null
+++ b/test/streamparse/cli/test_jar.py
@@ -0,0 +1,23 @@
+from __future__ import absolute_import, unicode_literals
+
+import argparse
+import unittest
+
+from streamparse.cli.jar import subparser_hook
+
+from nose.tools import ok_
+
+
+class JARTestCase(unittest.TestCase):
+
+    def test_subparser_hook(self):
+        parser = argparse.ArgumentParser()
+        subparsers = parser.add_subparsers()
+        subparser_hook(subparsers)
+
+        subcommands = parser._optionals._actions[1].choices.keys()
+        ok_('jar' in subcommands)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/test/streamparse/cli/test_remove_logs.py b/test/streamparse/cli/test_remove_logs.py
new file mode 100644
index 00000000..8120e9d2
--- /dev/null
+++ b/test/streamparse/cli/test_remove_logs.py
@@ -0,0 +1,23 @@
+from __future__ import absolute_import, unicode_literals
+
+import argparse
+import unittest
+
+from streamparse.cli.remove_logs import subparser_hook
+
+from nose.tools import ok_
+
+
+class RemoveLogsTestCase(unittest.TestCase):
+
+    def test_subparser_hook(self):
+        parser = argparse.ArgumentParser()
+        subparsers = parser.add_subparsers()
+        subparser_hook(subparsers)
+
+        subcommands = parser._optionals._actions[1].choices.keys()
+        ok_('remove_logs' in subcommands)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/test/streamparse/cli/test_update_virtualenv.py b/test/streamparse/cli/test_update_virtualenv.py
new file mode 100644
index 00000000..5a33cf68
--- /dev/null
+++ b/test/streamparse/cli/test_update_virtualenv.py
@@ -0,0 +1,23 @@
+from __future__ import absolute_import, unicode_literals
+
+import argparse
+import unittest
+
+from streamparse.cli.update_virtualenv import subparser_hook
+
+from nose.tools import ok_
+
+
+class UpdateVirtualenvTestCase(unittest.TestCase):
+
+    def test_subparser_hook(self):
+        parser = argparse.ArgumentParser()
+        subparsers = parser.add_subparsers()
+        subparser_hook(subparsers)
+
+        subcommands = parser._optionals._actions[1].choices.keys()
+        ok_('update_virtualenv' in subcommands)
+
+
+if __name__ == '__main__':
+    unittest.main()