Multiply Two Numbers function

solutions/tests/test_multiply_two_numbers.py

@@ -0,0 +1,30 @@
+"""
+Test module for multiply two numbers function.
+
+Created 2025-01-04
+
+@author: Manezhah Mohmand
+"""
+
+import unittest
+from solutions.multiply_two_numbers import multiply_two_numbers
+
+
+class TestMultiplyTwoNumbers(unittest.TestCase):
+    """Tests for multiply_two_numbers function."""
+
+    def test_positive_numbers(self):
+        """It should return the product of two positive numbers."""
+        self.assertEqual(multiply_two_numbers(2, 3), 6)
+
+    def test_negative_numbers(self):
+        """It should return the product of two negative numbers."""
+        self.assertEqual(multiply_two_numbers(-2, -3), 6)
+
+    def test_mixed_sign_numbers(self):
+        """It should return the product of one positive and one negative number."""
+        self.assertEqual(multiply_two_numbers(-2, 3), -6)
+
+
+if __name__ == "__main__":
+    unittest.main()