TEST: Test angle_axis2mat(is_normalized=True)

effigies · effigies · commit 166162c3f580 · 2018-03-04T13:27:03.000-05:00
diff --git a/nibabel/tests/test_quaternions.py b/nibabel/tests/test_quaternions.py
@@ -185,3 +185,6 @@ def test_angle_axis():
         yield nq.nearly_equivalent, q, q2
         aa_mat = nq.angle_axis2mat(theta, vec)
         yield assert_array_almost_equal, aa_mat, M
+        unit_vec = vec / np.sqrt(vec.dot(vec))
+        aa_mat2 = nq.angle_axis2mat(theta, unit_vec, is_normalized=True)
+        yield assert_array_almost_equal, aa_mat2, M
