chore: add documentation RI

Code functionality left unchanged, only added docs where missing

close: N25B-298

test/unit/test_time_block.py

@@ -6,11 +6,21 @@ from robot_interface.utils.timeblock import TimeBlock
 
 
 class AnyFloat(object):
+    """
+    A helper class used in tests to assert that a mock function was called
+    with an argument that is specifically a float, regardless of its value.
+    
+    It overrides the equality comparison (`__eq__`) to check only the type.
+    """
     def __eq__(self, other):
         return isinstance(other, float)
 
 
 def test_no_limit():
+    """
+    Tests the scenario where the `TimeBlock` context manager is used without
+    a time limit.
+    """
     callback = mock.Mock()
 
     with TimeBlock(callback):
@@ -20,6 +30,10 @@ def test_no_limit():
 
 
 def test_exceed_limit():
+    """
+    Tests the scenario where the execution time within the `TimeBlock` 
+    exceeds the provided limit.
+    """
     callback = mock.Mock()
 
     with TimeBlock(callback, 0):
@@ -29,6 +43,10 @@ def test_exceed_limit():
 
 
 def test_within_limit():
+    """
+    Tests the scenario where the execution time within the `TimeBlock`
+    stays within the provided limit.
+    """
     callback = mock.Mock()
 
     with TimeBlock(callback, 5):