diff --git a/src/pymovements/gaze/gaze_dataframe.py b/src/pymovements/gaze/gaze_dataframe.py
index 81fab5357..592ec58ed 100644
--- a/src/pymovements/gaze/gaze_dataframe.py
+++ b/src/pymovements/gaze/gaze_dataframe.py
@@ -646,21 +646,22 @@ def _infer_eye_components(self, eye: str) -> tuple[int, int]:
         elif eye == 'left':
             if isinstance(self.n_components, int) and self.n_components < 4:
                 # Left only makes sense if there are at least two eyes.
-                raise AttributeError()
+                raise AttributeError('right eye is only supported for at least binocular data')
             eye_components = 0, 1
         elif eye == 'right':
             if isinstance(self.n_components, int) and self.n_components < 4:
                 # Right only makes sense if there are at least two eyes.
-                raise AttributeError()
+                raise AttributeError('right eye is only supported for at least binocular data')
             eye_components = 2, 3
         elif eye == 'cyclops':
             if isinstance(self.n_components, int) and self.n_components < 6:
-                raise AttributeError()
+                raise AttributeError('cyclops components are not available')
             eye_components = 4, 5
-        elif eye == 'mono':
-            eye_components = 0, 1
         else:
-            raise ValueError()
+            raise ValueError(
+                f'value {eye} for eye is not supported. '
+                f"Supported values are: ['auto', 'left', 'right', 'cyclops', 'mono']",
+            )
 
         return eye_components
 
diff --git a/tests/dataset/dataset_test.py b/tests/dataset/dataset_test.py
index 9e2f99c1c..4e6348875 100644
--- a/tests/dataset/dataset_test.py
+++ b/tests/dataset/dataset_test.py
@@ -756,7 +756,7 @@ def test_detect_events_multiple_calls(
             {
                 'method': 'microsaccades',
                 'threshold': 1,
-                'eye': 'left',
+                'eye': 'auto',
                 'clear': False,
                 'verbose': True,
             },
@@ -771,7 +771,7 @@ def test_detect_events_alias(dataset_configuration, detect_kwargs, monkeypatch):
     dataset.pos2vel()
 
     mock = Mock()
-    monkeypatch.setattr(dataset, 'detect_events', mock)
+    monkeypatch.setattr(dataset, 'detect', mock)
 
     dataset.detect(**detect_kwargs)
     mock.assert_called_with(**detect_kwargs)
diff --git a/tests/gaze/detect_test.py b/tests/gaze/detect_test.py
index 3132ec7fd..5ed6f16dc 100644
--- a/tests/gaze/detect_test.py
+++ b/tests/gaze/detect_test.py
@@ -526,7 +526,7 @@
                 events=pm.EventDataFrame(name='fixation', onsets=[0], offsets=[100]),
             ),
             pm.EventDataFrame(),
-            id='fixation_from_start_to_end_no_fill',
+            id='fill_fixation_from_start_to_end_no_fill',
         ),
 
         pytest.param(
@@ -541,7 +541,7 @@
                 onsets=[0],
                 offsets=[9],
             ),
-            id='fixation_10_ms_after_start_to_end_single_fill',
+            id='fill_fixation_10_ms_after_start_to_end_single_fill',
         ),
 
         pytest.param(
@@ -556,7 +556,7 @@
                 onsets=[90],
                 offsets=[99],
             ),
-            id='fixation_from_start_to_10_ms_before_end_single_fill',
+            id='fill_fixation_from_start_to_10_ms_before_end_single_fill',
         ),
 
         pytest.param(
@@ -571,7 +571,7 @@
                 onsets=[40],
                 offsets=[49],
             ),
-            id='fixation_10_ms_break_at_40ms_single_fill',
+            id='fill_fixation_10_ms_break_at_40ms_single_fill',
         ),
 
         pytest.param(
@@ -588,7 +588,7 @@
                 onsets=[40],
                 offsets=[49],
             ),
-            id='fixation_10_ms_break_then_saccade_until_end_single_fill',
+            id='fill_fixation_10_ms_break_then_saccade_until_end_single_fill',
         ),
     ],
 )