testing_project/logistic.py

@@ -1 +1,3 @@
 # Your code goes here
+def f(x, r):
+    return x*r*(1 -x)

testing_project/test_logistic.py

@@ -18,6 +18,16 @@ def test_f_corner_cases():
 # x=0.1, r=2.2 => f(x, r)=0.198
 # x=0.2, r=3.4 => f(x, r)=0.544
 # x=0.5, r=2   => f(x, r)=0.5
+def test_f_generic_cases():
+    # Test cases are (x, r, expected)
+    cases = [
+        (0.1, 2.2, 0.198),
+        (0.2, 3.4, 0.544),
+        (0.5, 2, 0.5)
+    ]
+    for x, r, expected in cases:
+        result = f(x, r)
+        assert_allclose(result, expected)
 
 
 # Hands on 2: