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diff --git a/silx/gui/plot3d/scene/test/test_transform.py b/silx/gui/plot3d/scene/test/test_transform.py
new file mode 100644
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+++ b/silx/gui/plot3d/scene/test/test_transform.py
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+# coding: utf-8
+# /*##########################################################################
+#
+# Copyright (c) 2015-2017 European Synchrotron Radiation Facility
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# ###########################################################################*/
+
+from __future__ import absolute_import, division, unicode_literals
+
+__authors__ = ["T. Vincent"]
+__license__ = "MIT"
+__date__ = "05/01/2017"
+
+
+import numpy
+import unittest
+
+from silx.gui.plot3d.scene import transform
+
+
+class TestTransformList(unittest.TestCase):
+
+    def assertSameArrays(self, a, b):
+        return self.assertTrue(numpy.allclose(a, b, atol=1e-06))
+
+    def testTransformList(self):
+        """Minimalistic test of TransformList"""
+        transforms = transform.TransformList()
+        refmatrix = numpy.identity(4, dtype=numpy.float32)
+        self.assertSameArrays(refmatrix, transforms.matrix)
+
+        # Append translate
+        transforms.append(transform.Translate(1., 1., 1.))
+        refmatrix = numpy.array(((1., 0., 0., 1.),
+                                 (0., 1., 0., 1.),
+                                 (0., 0., 1., 1.),
+                                 (0., 0., 0., 1.)), dtype=numpy.float32)
+        self.assertSameArrays(refmatrix, transforms.matrix)
+
+        # Extend scale
+        transforms.extend([transform.Scale(0.1, 2., 1.)])
+        refmatrix = numpy.dot(refmatrix,
+                              numpy.array(((0.1, 0., 0., 0.),
+                                           (0., 2., 0., 0.),
+                                           (0., 0., 1., 0.),
+                                           (0., 0., 0., 1.)),
+                                          dtype=numpy.float32))
+        self.assertSameArrays(refmatrix, transforms.matrix)
+
+        # Insert rotate
+        transforms.insert(0, transform.Rotate(360.))
+        self.assertSameArrays(refmatrix, transforms.matrix)
+
+        # Update translate and check for listener called
+        self._callCount = 0
+
+        def listener(source):
+            self._callCount += 1
+        transforms.addListener(listener)
+
+        transforms[1].tx += 1
+        self.assertEqual(self._callCount, 1)
+
+
+def suite():
+    testsuite = unittest.TestSuite()
+    testsuite.addTest(
+        unittest.defaultTestLoader.loadTestsFromTestCase(TestTransformList))
+    return testsuite
+
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='suite')