diff --git a/tests/tensortrade/unit/env/renderers/__init__.py b/tests/tensortrade/unit/env/renderers/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/tensortrade/unit/env/renderers/terminal_renderer.py b/tests/tensortrade/unit/env/renderers/terminal_renderer.py
new file mode 100644
index 0000000..856d4b5
--- /dev/null
+++ b/tests/tensortrade/unit/env/renderers/terminal_renderer.py
@@ -0,0 +1,80 @@
+import unittest
+from io import StringIO
+
+from unittest.mock import Mock, patch
+
+import numpy as np
+
+from tensortrade.env import TradingEnv
+from tensortrade.env.renderers import TerminalRenderer
+from tensortrade.env.utils import ObsState
+
+
+class TestTerminalRenderer(unittest.TestCase):
+
+    def setUp(self):
+        self.trading_env = Mock(spec=TradingEnv)
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_render(self, mock_stdout):
+        # set state
+        self.trading_env.n_episode = 6
+        self.trading_env.clock.step = 42
+        self.trading_env.portfolio.net_worth = 1.5
+        self.trading_env.last_state = ObsState(
+            observation=np.array([]),
+            info={},
+            reward=5,
+            terminated=False
+        )
+
+        renderer = TerminalRenderer()
+        renderer.trading_env = self.trading_env
+
+        renderer.render()
+
+        self.assertEqual(f'[{renderer._time()}] Episode: 6 - Step: 42 - Reward: 5 - Net worth: 1.5\n',
+                         mock_stdout.getvalue())
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_render_terminated(self, mock_stdout):
+        # set state
+        self.trading_env.n_episode = 6
+        self.trading_env.clock.step = 42
+        self.trading_env.portfolio.net_worth = 1.5
+        self.trading_env.last_state = ObsState(
+            observation=np.array([]),
+            info={},
+            reward=5,
+            terminated=True
+        )
+
+        renderer = TerminalRenderer()
+        renderer.trading_env = self.trading_env
+
+        renderer.render()
+
+        self.assertEqual(f'[{renderer._time()}] Episode: 6 - Step: 42 - Reward: 5 - Net worth: 1.5 - Terminated\n',
+                         mock_stdout.getvalue())
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_render_without_reward(self, mock_stdout):
+        # set state
+        self.trading_env.n_episode = 8
+        self.trading_env.clock.step = 99
+        self.trading_env.portfolio.net_worth = 3.5
+        self.trading_env.last_state = ObsState(
+            observation=np.array([]),
+            info={},
+            reward=None,
+            terminated=False
+        )
+
+        renderer = TerminalRenderer()
+        renderer.trading_env = self.trading_env
+
+        renderer.render()
+
+        self.assertEqual(f'[{renderer._time()}] Episode: 8 - Step: 99 - Net worth: 3.5\n',
+                         mock_stdout.getvalue())
+