diff --git a/tests/unit/test_zos_tso.py b/tests/unit/test_zos_tso.py
index adb4ece2..3e36d022 100644
--- a/tests/unit/test_zos_tso.py
+++ b/tests/unit/test_zos_tso.py
@@ -1,16 +1,16 @@
 """Unit tests for the Zowe Python SDK z/OS TSO package."""
 
-import unittest
+from unittest import TestCase, mock
 
 from zowe.zos_tso_for_zowe_sdk import Tso
 
 
-class TestTsoClass(unittest.TestCase):
+class TestTsoClass(TestCase):
     """Tso class unit tests."""
 
     def setUp(self):
         """Setup fixtures for Tso class."""
-        self.connection_dict = {
+        self.test_profile = {
             "host": "mock-url.com",
             "user": "Username",
             "password": "Password",
@@ -20,5 +20,16 @@ def setUp(self):
 
     def test_object_should_be_instance_of_class(self):
         """Created object should be instance of Tso class."""
-        tso = Tso(self.connection_dict)
+        tso = Tso(self.test_profile)
         self.assertIsInstance(tso, Tso)
+
+    @mock.patch("requests.Session.send")
+    def test_issue_command(self, mock_send_request):
+        """Test issuing a command sends a request"""
+        fake_response = {"servletKey": None, "tsoData": "READY"}
+        mock_send_request.return_value = mock.Mock(
+            headers={"Content-Type": "application/json"}, status_code=200, json=lambda: fake_response
+        )
+
+        Tso(self.test_profile).issue_command("TIME")
+        self.assertEqual(mock_send_request.call_count, 3)