Merge pull request #12 from Operations-Research-lib/develop

update readme and add mm1 unit test

.gitignore

@@ -1,3 +1,5 @@
 otherthings.md
 practica.py
 other.py
+src/__pycache__/queueing_theory.cpython-312.pyc
+src/__pycache__/test_queueing_theory.cpython-312-pytest-7.4.3.pyc

README.md

@@ -6,6 +6,7 @@
 
 + [Luis Solano](https://github.com/GoninDS)
 
++ [Jorge Sagot](https://github.com/JirlOP)
 
 
 ### **Requirements:**

src/SimulationAndRand.py → src/simulation_and_rand.py

@@ -48,17 +48,6 @@ def uniform_random_from_mixed_congruential_generator(a, c, m, x_zero, upper_boun
         it += 1
     return numbers_generated
 
-
-"""
-    Example:
-    a = 10
-    b = 20
-    m = 1.0/50.0 * (20.0 - 10.0)
-    function = "1.0/50.0 * (x - 10.0)"
-    print(generate_acceptance_rejection(m, a, b, function, 100))
-"""
-
-
 def generate_acceptance_rejection(m, a, b, function, upper_limit):
     """Calculates a random observation from a function that has a range [a,b]
     using the acceptance

src/test_queueing_theory.py

@@ -0,0 +1,27 @@
+"""Module providing unit test for queueing_theory"""
+import math as ma
+
+import queueing_theory as qt
+
+
+class TestMm1:
+    """Class to test the M/M/1 queueing model"""
+
+    def test_mm1_model_compute_rho(self):
+        """
+        Test case for mm1_model_compute_rho function.
+
+        This function tests the calculation of rho (traffic intensity) in the M/M/1
+        queueing model.
+        It verifies that the calculated value of rho is not equal to 0 and is
+        approximately equal to 0.8.
+
+        """
+        lam_input = 8
+        miu_input = 10
+        expected_output = 0.8
+        rho_calc = qt.mm1_model_compute_rho(lam = lam_input, miu = miu_input)
+
+        assert rho_calc != 0, "rho is equal to 0"
+        assert ma.isclose(rho_calc, expected_output,
+                          rel_tol=1e-9), "rho is not approximately equal to 0.8"