diff --git a/tests/transforms/augmentation/test_random_flip.py b/tests/transforms/augmentation/test_random_flip.py
index 79bc52f9..d766b591 100644
--- a/tests/transforms/augmentation/test_random_flip.py
+++ b/tests/transforms/augmentation/test_random_flip.py
@@ -31,6 +31,10 @@ def test_wrong_flip_probability_type(self):
         with pytest.raises(ValueError):
             tio.RandomFlip(flip_probability='wrong')
 
+    def test_wrong_anatomical_axis(self):
+        with pytest.raises(ValueError):
+            tio.RandomFlip(axes=('g',))
+
     def test_anatomical_axis(self):
         transform = tio.RandomFlip(axes=['i'], flip_probability=1)
         tensor = torch.rand(1, 2, 3, 4)
diff --git a/tests/transforms/augmentation/test_random_ghosting.py b/tests/transforms/augmentation/test_random_ghosting.py
index 944aafe4..b969538a 100644
--- a/tests/transforms/augmentation/test_random_ghosting.py
+++ b/tests/transforms/augmentation/test_random_ghosting.py
@@ -31,6 +31,14 @@ def test_with_ghosting(self):
             transformed.t1.data,
         )
 
+    def test_anatomical_axis(self):
+        transform = RandomGhosting(axes=['a'])
+        transformed = transform(self.sample_subject)
+        self.assert_tensor_not_equal(
+            self.sample_subject.t1.data,
+            transformed.t1.data,
+        )
+
     def test_intensity_range_with_negative_min(self):
         with pytest.raises(ValueError):
             RandomGhosting(intensity=(-0.5, 4))
@@ -74,3 +82,7 @@ def test_out_of_range_restore(self):
     def test_wrong_restore_type(self):
         with pytest.raises(TypeError):
             RandomGhosting(restore='wrong')
+
+    def test_wrong_anatomical_axis(self):
+        with pytest.raises(ValueError):
+            RandomGhosting(axes=('v',))
diff --git a/tests/transforms/augmentation/test_random_motion.py b/tests/transforms/augmentation/test_random_motion.py
index ec2f9676..70bf3a5b 100644
--- a/tests/transforms/augmentation/test_random_motion.py
+++ b/tests/transforms/augmentation/test_random_motion.py
@@ -35,6 +35,14 @@ def test_with_movement(self):
             transformed.t1.data,
         )
 
+    def test_anatomical_axis(self):
+        transform = RandomMotion(axes=('a',))
+        transformed = transform(self.sample_subject)
+        self.assert_tensor_not_equal(
+            self.sample_subject.t1.data,
+            transformed.t1.data,
+        )
+
     def test_negative_degrees(self):
         with pytest.raises(ValueError):
             RandomMotion(degrees=-10)
@@ -70,3 +78,7 @@ def test_out_of_range_axis_in_tuple(self):
     def test_wrong_axes_type(self):
         with pytest.raises(ValueError):
             RandomMotion(axes=None)
+
+    def test_wrong_anatomical_axis(self):
+        with pytest.raises(ValueError):
+            RandomMotion(axes=('C',))