diff --git a/unittests/testLifacNoise.py b/unittests/testLifacNoise.py
index 3b96afd..47e33e0 100644
--- a/unittests/testLifacNoise.py
+++ b/unittests/testLifacNoise.py
@@ -7,7 +7,7 @@ from models.LIFACnoise import LifacNoiseModel
 from stimuli.SinusAmplitudeModulation import SinusAmplitudeModulationStimulus
 
 
-class HelperFunctionsTester(unittest.TestCase):
+class LifacNoiseTester(unittest.TestCase):
 
     # TODO specify exact parameters for all test (multiple sets?)
     def setUp(self) -> None:
@@ -47,7 +47,7 @@ class HelperFunctionsTester(unittest.TestCase):
         self.assertTrue(np.array_equal(spikes, spikes_fast), msg="The spike times between the fast and slow simulation aren't equal")
 
     def test_find_v_offset(self):
-        v_offsets = [50, 100, 150, 250, 1000]
+        v_offsets = [-10, 50, 100, 150, 250]
         threshold = 0.01
         test_model = self.model.get_model_copy()
         stimulus = SinusAmplitudeModulationStimulus(700, 0, 0, amplitude=0)  # no stimulus
@@ -62,7 +62,11 @@ class HelperFunctionsTester(unittest.TestCase):
                 continue
 
             measured_offset = self.model.find_v_offset(goal_freq, stimulus, threshold)
-            # print(offset, measured_offset)
+            # test_model.set_variable("v_offset", measured_offset)
+            # _, spikes = test_model.simulate_fast(stimulus, 5)
+            # measured_freq = hF.mean_freq_of_spiketimes_after_time_x(spikes, 1)
+            # print("offsets:", offset, measured_offset)
+            # print("freqs:", goal_freq, measured_freq)
             self.assertTrue(abs(offset - measured_offset) < 1)
 
     def test_fin_v_offset_threshold_limit(self):