From 83aaf46c9feab529aeb9add871c05c3d1177afcc Mon Sep 17 00:00:00 2001
From: aurium <aurium@users.sourceforge.net>
Date: Mon, 13 Apr 2009 20:05:53 +0000
Subject: [PATCH] more basic test files and basic effect corrections

---
 share/extensions/draw_from_triangle.py        |  6 ++--
 share/extensions/extrude.py                   |  7 ++--
 share/extensions/foldablebox.py               |  4 +--
 share/extensions/guides_creator.py            | 10 +++---
 share/extensions/hpgl_output.py               |  5 +--
 share/extensions/svgcalendar.py               |  2 +-
 share/extensions/test/addnodes.test.py        | 26 +++++++++++++++
 share/extensions/test/chardataeffect.test.py  | 26 +++++++++++++++
 share/extensions/test/coloreffect.test.py     | 26 +++++++++++++++
 .../test/create_test_from_template.sh         | 19 ++++++-----
 share/extensions/test/dots.test.py            | 26 +++++++++++++++
 .../test/draw_from_triangle.test.py           | 26 +++++++++++++++
 share/extensions/test/dxf_outlines.test.py    | 26 +++++++++++++++
 share/extensions/test/edge3d.test.py          | 26 +++++++++++++++
 share/extensions/test/embedimage.test.py      | 26 +++++++++++++++
 share/extensions/test/eqtexsvg.test.py        | 26 +++++++++++++++
 share/extensions/test/extractimage.test.py    | 26 +++++++++++++++
 share/extensions/test/extrude.test.py         | 26 +++++++++++++++
 share/extensions/test/flatten.test.py         | 26 +++++++++++++++
 share/extensions/test/fractalize.test.py      | 26 +++++++++++++++
 share/extensions/test/funcplot.test.py        | 26 +++++++++++++++
 share/extensions/test/gears.test.py           | 26 +++++++++++++++
 share/extensions/test/gimp_xcf.test.py        | 26 +++++++++++++++
 share/extensions/test/grid_cartesian.test.py  | 26 +++++++++++++++
 share/extensions/test/grid_polar.test.py      | 26 +++++++++++++++
 share/extensions/test/guides_creator.test.py  | 26 +++++++++++++++
 share/extensions/test/handles.test.py         | 26 +++++++++++++++
 share/extensions/test/hpgl_output.test.py     | 26 +++++++++++++++
 share/extensions/test/inkwebeffect.test.py    | 26 +++++++++++++++
 share/extensions/test/interp-att-g.test.py    | 26 +++++++++++++++
 share/extensions/test/interp.test.py          | 26 +++++++++++++++
 share/extensions/test/lindenmayer.test.py     | 26 +++++++++++++++
 share/extensions/test/lorem_ipsum.test.py     | 26 +++++++++++++++
 .../test/markers_strokepaint.test.py          | 26 +++++++++++++++
 share/extensions/test/measure.test.py         | 26 +++++++++++++++
 share/extensions/test/motion.test.py          | 26 +++++++++++++++
 share/extensions/test/pathmodifier.test.py    | 26 +++++++++++++++
 .../extensions/test/perfectboundcover.test.py | 26 +++++++++++++++
 share/extensions/test/perspective.test.py     | 26 +++++++++++++++
 share/extensions/test/polyhedron_3d.test.py   | 26 +++++++++++++++
 share/extensions/test/printing-marks.test.py  | 26 +++++++++++++++
 share/extensions/test/radiusrand.test.py      | 26 +++++++++++++++
 .../test/render_alphabetsoup.test.py          | 26 +++++++++++++++
 share/extensions/test/render_barcode.test.py  | 26 +++++++++++++++
 share/extensions/test/restack.test.py         | 26 +++++++++++++++
 share/extensions/test/rtree.test.py           | 26 +++++++++++++++
 share/extensions/test/run-all-extension-tests | 33 +++++++++++++++----
 share/extensions/test/spirograph.test.py      | 26 +++++++++++++++
 share/extensions/test/straightseg.test.py     | 26 +++++++++++++++
 share/extensions/test/summersnight.test.py    | 26 +++++++++++++++
 .../test/svg_and_media_zip_output.test.py     | 26 +++++++++++++++
 share/extensions/test/triangle.test.py        | 26 +++++++++++++++
 share/extensions/test/whirl.test.py           | 26 +++++++++++++++
 53 files changed, 1225 insertions(+), 31 deletions(-)
 create mode 100755 share/extensions/test/addnodes.test.py
 create mode 100755 share/extensions/test/chardataeffect.test.py
 create mode 100755 share/extensions/test/coloreffect.test.py
 create mode 100755 share/extensions/test/dots.test.py
 create mode 100755 share/extensions/test/draw_from_triangle.test.py
 create mode 100755 share/extensions/test/dxf_outlines.test.py
 create mode 100755 share/extensions/test/edge3d.test.py
 create mode 100755 share/extensions/test/embedimage.test.py
 create mode 100755 share/extensions/test/eqtexsvg.test.py
 create mode 100755 share/extensions/test/extractimage.test.py
 create mode 100755 share/extensions/test/extrude.test.py
 create mode 100755 share/extensions/test/flatten.test.py
 create mode 100755 share/extensions/test/fractalize.test.py
 create mode 100755 share/extensions/test/funcplot.test.py
 create mode 100755 share/extensions/test/gears.test.py
 create mode 100755 share/extensions/test/gimp_xcf.test.py
 create mode 100755 share/extensions/test/grid_cartesian.test.py
 create mode 100755 share/extensions/test/grid_polar.test.py
 create mode 100755 share/extensions/test/guides_creator.test.py
 create mode 100755 share/extensions/test/handles.test.py
 create mode 100755 share/extensions/test/hpgl_output.test.py
 create mode 100755 share/extensions/test/inkwebeffect.test.py
 create mode 100755 share/extensions/test/interp-att-g.test.py
 create mode 100755 share/extensions/test/interp.test.py
 create mode 100755 share/extensions/test/lindenmayer.test.py
 create mode 100755 share/extensions/test/lorem_ipsum.test.py
 create mode 100755 share/extensions/test/markers_strokepaint.test.py
 create mode 100755 share/extensions/test/measure.test.py
 create mode 100755 share/extensions/test/motion.test.py
 create mode 100755 share/extensions/test/pathmodifier.test.py
 create mode 100755 share/extensions/test/perfectboundcover.test.py
 create mode 100755 share/extensions/test/perspective.test.py
 create mode 100755 share/extensions/test/polyhedron_3d.test.py
 create mode 100755 share/extensions/test/printing-marks.test.py
 create mode 100755 share/extensions/test/radiusrand.test.py
 create mode 100755 share/extensions/test/render_alphabetsoup.test.py
 create mode 100755 share/extensions/test/render_barcode.test.py
 create mode 100755 share/extensions/test/restack.test.py
 create mode 100755 share/extensions/test/rtree.test.py
 create mode 100755 share/extensions/test/spirograph.test.py
 create mode 100755 share/extensions/test/straightseg.test.py
 create mode 100755 share/extensions/test/summersnight.test.py
 create mode 100755 share/extensions/test/svg_and_media_zip_output.test.py
 create mode 100755 share/extensions/test/triangle.test.py
 create mode 100755 share/extensions/test/whirl.test.py

diff --git a/share/extensions/draw_from_triangle.py b/share/extensions/draw_from_triangle.py
index b63d0f556..196bc3c9e 100644
--- a/share/extensions/draw_from_triangle.py
+++ b/share/extensions/draw_from_triangle.py
@@ -469,6 +469,6 @@ class Draw_From_Triangle(inkex.Effect):
                     draw_SVG_circle(0, isotomic, params, st, 'CustomIsotomicConjugate', layer)
 
 
-e = Draw_From_Triangle()
-e.affect()
-
+if __name__ == '__main__':   #pragma: no cover
+    e = Draw_From_Triangle()
+    e.affect()
diff --git a/share/extensions/extrude.py b/share/extensions/extrude.py
index e1056bdfe..88ad26e49 100644
--- a/share/extensions/extrude.py
+++ b/share/extensions/extrude.py
@@ -86,7 +86,8 @@ class Extrude(inkex.Effect):
                     ele = inkex.etree.Element('{http://www.w3.org/2000/svg}path')
                     g.append(ele)
                     ele.set('d', simplepath.formatPath(line))
-                         
 
-e = Extrude()
-e.affect()
+
+if __name__ == '__main__':   #pragma: no cover
+    e = Extrude()
+    e.affect()
diff --git a/share/extensions/foldablebox.py b/share/extensions/foldablebox.py
index 242ddcfb8..47f3ad59c 100755
--- a/share/extensions/foldablebox.py
+++ b/share/extensions/foldablebox.py
@@ -68,7 +68,7 @@ class FoldableBox(inkex.Effect):
         tabH = boxD * tabProp
 
         box_id = self.uniqueId('box')
-        g = inkex.etree.SubElement(self.current_layer, 'g', {'id':box_id})
+        self.box = g = inkex.etree.SubElement(self.current_layer, 'g', {'id':box_id})
 
         line_style = simplestyle.formatStyle({ 'stroke': '#000000', 'fill': 'none' })
 
@@ -258,7 +258,7 @@ class FoldableBox(inkex.Effect):
 
         g.set( 'transform', 'translate(%f,%f)' % ( (docW-left_pos)/2, (docH-lower_pos)/2 ) )
 
-if __name__ == '__main__':
+if __name__ == '__main__':   #pragma: no cover
     e = FoldableBox()
     e.affect()
 
diff --git a/share/extensions/guides_creator.py b/share/extensions/guides_creator.py
index 45fae9352..96f2557ee 100755
--- a/share/extensions/guides_creator.py
+++ b/share/extensions/guides_creator.py
@@ -223,9 +223,11 @@ class Guides_Creator(inkex.Effect):
 
                         drawVerticalGuides(v_division,width,height,from_edges,nv)
                         drawHorizontalGuides(h_division,width,height,from_edges,nv)
-                                
-# Create effect instance and apply it.
-effect = Guides_Creator()
-effect.affect()
+
+
+if __name__ == '__main__':   #pragma: no cover
+    # Create effect instance and apply it.
+    effect = Guides_Creator()
+    effect.affect()
 
 ## end of file guide_creator.py ##
diff --git a/share/extensions/hpgl_output.py b/share/extensions/hpgl_output.py
index 306fc0e8b..606718995 100644
--- a/share/extensions/hpgl_output.py
+++ b/share/extensions/hpgl_output.py
@@ -44,5 +44,6 @@ class MyEffect(inkex.Effect):
                         first = False
                         self.hpgl.append('%s%s,%s;' % (cmd,csp[1][0],csp[1][1]))
 
-e = MyEffect()
-e.affect()
+if __name__ == '__main__':   #pragma: no cover
+    e = MyEffect()
+    e.affect()
diff --git a/share/extensions/svgcalendar.py b/share/extensions/svgcalendar.py
index 5f70bc3c6..c5fddd940 100755
--- a/share/extensions/svgcalendar.py
+++ b/share/extensions/svgcalendar.py
@@ -333,6 +333,6 @@ class SVGCalendar (inkex.Effect):
           self.create_month(self.options.month)
 
 
-if __name__ == '__main__':
+if __name__ == '__main__':   #pragma: no cover
     e = SVGCalendar()
     e.affect()
diff --git a/share/extensions/test/addnodes.test.py b/share/extensions/test/addnodes.test.py
new file mode 100755
index 000000000..a12f1d73c
--- /dev/null
+++ b/share/extensions/test/addnodes.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../addnodes.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from addnodes import *
+
+class SplitItBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = SplitIt()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/chardataeffect.test.py b/share/extensions/test/chardataeffect.test.py
new file mode 100755
index 000000000..780eef80a
--- /dev/null
+++ b/share/extensions/test/chardataeffect.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../chardataeffect.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from chardataeffect import *
+
+class CharDataEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = CharDataEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/coloreffect.test.py b/share/extensions/test/coloreffect.test.py
new file mode 100755
index 000000000..61a83713a
--- /dev/null
+++ b/share/extensions/test/coloreffect.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../coloreffect.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from coloreffect import *
+
+class ColorEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = ColorEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/create_test_from_template.sh b/share/extensions/test/create_test_from_template.sh
index b2884dc19..d424f4b72 100755
--- a/share/extensions/test/create_test_from_template.sh
+++ b/share/extensions/test/create_test_from_template.sh
@@ -15,6 +15,13 @@ fi
 
 module=$( echo "$exFile" | sed -r 's/^.*\/([^\/.]+)..*$/\1/' )
 
+num=0
+testFile="$module.test.py"
+while test -e "$testFile"; do
+  let num++
+  testFile="$module.test$num.py"
+done
+
 if grep -q '^\s*class .*[( ]inkex.Effect[ )]' $exFile; then
   pyClass=$( grep '^\s*class .*[( ]inkex.Effect[ )]' $exFile | sed -r 's/^\s*class\s+([^ ]+)\s*\(.*$/\1/' )
 else
@@ -22,21 +29,15 @@ else
   ERROR: Incompatible Format or Inheritance.
     At this time this script only knows how to make unit tests
     for Python effects based on inkex.Effect.
+    The $testFile will not be created.
   "
   exit 1
 fi
 
-exFileRE="$( echo "$exFile" | sed -r 's/\./\\./g; s/\//\\\//g' )"
-
-num=0
-testFile="$module.test.py"
-while test -e "$testFile"; do
-  let num++
-  testFile="$module.test$num.py"
-done
-
 echo ">> Creating $testFile"
 
+exFileRE="$( echo "$exFile" | sed -r 's/\./\\./g; s/\//\\\//g' )"
+
 sed -r "s/%MODULE%/$module/g; s/%CLASS%/$pyClass/g; s/%FILE%/$exFileRE/g" \
        test_template.py.txt > "$testFile"
 
diff --git a/share/extensions/test/dots.test.py b/share/extensions/test/dots.test.py
new file mode 100755
index 000000000..4f4c3074d
--- /dev/null
+++ b/share/extensions/test/dots.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../dots.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from dots import *
+
+class DotsBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Dots()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/draw_from_triangle.test.py b/share/extensions/test/draw_from_triangle.test.py
new file mode 100755
index 000000000..c5da0c2a4
--- /dev/null
+++ b/share/extensions/test/draw_from_triangle.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../draw_from_triangle.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from draw_from_triangle import *
+
+class Draw_From_TriangleBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Draw_From_Triangle()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/dxf_outlines.test.py b/share/extensions/test/dxf_outlines.test.py
new file mode 100755
index 000000000..5124c5306
--- /dev/null
+++ b/share/extensions/test/dxf_outlines.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../dxf_outlines.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from dxf_outlines import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/edge3d.test.py b/share/extensions/test/edge3d.test.py
new file mode 100755
index 000000000..93871a4ad
--- /dev/null
+++ b/share/extensions/test/edge3d.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../edge3d.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from edge3d import *
+
+class Edge3dBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Edge3d()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/embedimage.test.py b/share/extensions/test/embedimage.test.py
new file mode 100755
index 000000000..378c3f045
--- /dev/null
+++ b/share/extensions/test/embedimage.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../embedimage.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from embedimage import *
+
+class EmbedderBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Embedder()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/eqtexsvg.test.py b/share/extensions/test/eqtexsvg.test.py
new file mode 100755
index 000000000..2c16cc05c
--- /dev/null
+++ b/share/extensions/test/eqtexsvg.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../eqtexsvg.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from eqtexsvg import *
+
+class EQTEXSVGBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = EQTEXSVG()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/extractimage.test.py b/share/extensions/test/extractimage.test.py
new file mode 100755
index 000000000..4f00f2075
--- /dev/null
+++ b/share/extensions/test/extractimage.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../extractimage.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from extractimage import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/extrude.test.py b/share/extensions/test/extrude.test.py
new file mode 100755
index 000000000..21c350e93
--- /dev/null
+++ b/share/extensions/test/extrude.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../extrude.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from extrude import *
+
+class ExtrudeBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Extrude()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/flatten.test.py b/share/extensions/test/flatten.test.py
new file mode 100755
index 000000000..fc4459668
--- /dev/null
+++ b/share/extensions/test/flatten.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../flatten.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from flatten import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/fractalize.test.py b/share/extensions/test/fractalize.test.py
new file mode 100755
index 000000000..c2a99969f
--- /dev/null
+++ b/share/extensions/test/fractalize.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../fractalize.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from fractalize import *
+
+class PathFractalizeBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = PathFractalize()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/funcplot.test.py b/share/extensions/test/funcplot.test.py
new file mode 100755
index 000000000..daa49a4c8
--- /dev/null
+++ b/share/extensions/test/funcplot.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../funcplot.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from funcplot import *
+
+class FuncPlotBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = FuncPlot()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/gears.test.py b/share/extensions/test/gears.test.py
new file mode 100755
index 000000000..964f675ad
--- /dev/null
+++ b/share/extensions/test/gears.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../gears.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from gears import *
+
+class GearsBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Gears()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/gimp_xcf.test.py b/share/extensions/test/gimp_xcf.test.py
new file mode 100755
index 000000000..ae238f0cf
--- /dev/null
+++ b/share/extensions/test/gimp_xcf.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../gimp_xcf.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from gimp_xcf import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/grid_cartesian.test.py b/share/extensions/test/grid_cartesian.test.py
new file mode 100755
index 000000000..6f5881d4d
--- /dev/null
+++ b/share/extensions/test/grid_cartesian.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../grid_cartesian.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from grid_cartesian import *
+
+class Grid_PolarBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Grid_Polar()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/grid_polar.test.py b/share/extensions/test/grid_polar.test.py
new file mode 100755
index 000000000..b871e6077
--- /dev/null
+++ b/share/extensions/test/grid_polar.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../grid_polar.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from grid_polar import *
+
+class Grid_PolarBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Grid_Polar()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/guides_creator.test.py b/share/extensions/test/guides_creator.test.py
new file mode 100755
index 000000000..d6f97c6c8
--- /dev/null
+++ b/share/extensions/test/guides_creator.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../guides_creator.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from guides_creator import *
+
+class Guides_CreatorBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Guides_Creator()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/handles.test.py b/share/extensions/test/handles.test.py
new file mode 100755
index 000000000..69153a403
--- /dev/null
+++ b/share/extensions/test/handles.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../handles.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from handles import *
+
+class HandlesBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Handles()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/hpgl_output.test.py b/share/extensions/test/hpgl_output.test.py
new file mode 100755
index 000000000..4d9500b1e
--- /dev/null
+++ b/share/extensions/test/hpgl_output.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../hpgl_output.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from hpgl_output import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/inkwebeffect.test.py b/share/extensions/test/inkwebeffect.test.py
new file mode 100755
index 000000000..6fd59a008
--- /dev/null
+++ b/share/extensions/test/inkwebeffect.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../inkwebeffect.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from inkwebeffect import *
+
+class InkWebEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = InkWebEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/interp-att-g.test.py b/share/extensions/test/interp-att-g.test.py
new file mode 100755
index 000000000..f35a7a167
--- /dev/null
+++ b/share/extensions/test/interp-att-g.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../interp-att-g.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from interp-att-g import *
+
+class InterpAttGBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = InterpAttG()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/interp.test.py b/share/extensions/test/interp.test.py
new file mode 100755
index 000000000..85849fe69
--- /dev/null
+++ b/share/extensions/test/interp.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../interp.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from interp import *
+
+class InterpBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Interp()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/lindenmayer.test.py b/share/extensions/test/lindenmayer.test.py
new file mode 100755
index 000000000..21f42b4b7
--- /dev/null
+++ b/share/extensions/test/lindenmayer.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../lindenmayer.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from lindenmayer import *
+
+class LSystemBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = LSystem()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/lorem_ipsum.test.py b/share/extensions/test/lorem_ipsum.test.py
new file mode 100755
index 000000000..19e3c7b47
--- /dev/null
+++ b/share/extensions/test/lorem_ipsum.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../lorem_ipsum.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from lorem_ipsum import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/markers_strokepaint.test.py b/share/extensions/test/markers_strokepaint.test.py
new file mode 100755
index 000000000..8c1262b75
--- /dev/null
+++ b/share/extensions/test/markers_strokepaint.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../markers_strokepaint.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from markers_strokepaint import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/measure.test.py b/share/extensions/test/measure.test.py
new file mode 100755
index 000000000..f92b625ae
--- /dev/null
+++ b/share/extensions/test/measure.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../measure.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from measure import *
+
+class LengthBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Length()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/motion.test.py b/share/extensions/test/motion.test.py
new file mode 100755
index 000000000..dda474804
--- /dev/null
+++ b/share/extensions/test/motion.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../motion.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from motion import *
+
+class MotionBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Motion()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/pathmodifier.test.py b/share/extensions/test/pathmodifier.test.py
new file mode 100755
index 000000000..2a3ba2f66
--- /dev/null
+++ b/share/extensions/test/pathmodifier.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../pathmodifier.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from pathmodifier import *
+
+class PathModifierBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = PathModifier()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/perfectboundcover.test.py b/share/extensions/test/perfectboundcover.test.py
new file mode 100755
index 000000000..26ca0ad00
--- /dev/null
+++ b/share/extensions/test/perfectboundcover.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../perfectboundcover.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from perfectboundcover import *
+
+class PerfectBoundCoverBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = PerfectBoundCover()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/perspective.test.py b/share/extensions/test/perspective.test.py
new file mode 100755
index 000000000..3d4daf540
--- /dev/null
+++ b/share/extensions/test/perspective.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../perspective.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from perspective import *
+
+class ProjectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Project()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/polyhedron_3d.test.py b/share/extensions/test/polyhedron_3d.test.py
new file mode 100755
index 000000000..c150a5323
--- /dev/null
+++ b/share/extensions/test/polyhedron_3d.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../polyhedron_3d.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from polyhedron_3d import *
+
+class Poly_3DBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Poly_3D()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/printing-marks.test.py b/share/extensions/test/printing-marks.test.py
new file mode 100755
index 000000000..0438e327c
--- /dev/null
+++ b/share/extensions/test/printing-marks.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../printing-marks.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from printing-marks import *
+
+class Printing_MarksBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Printing_Marks()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/radiusrand.test.py b/share/extensions/test/radiusrand.test.py
new file mode 100755
index 000000000..99cb2972b
--- /dev/null
+++ b/share/extensions/test/radiusrand.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../radiusrand.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from radiusrand import *
+
+class RadiusRandomizeBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = RadiusRandomize()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/render_alphabetsoup.test.py b/share/extensions/test/render_alphabetsoup.test.py
new file mode 100755
index 000000000..b5575a052
--- /dev/null
+++ b/share/extensions/test/render_alphabetsoup.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../render_alphabetsoup.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from render_alphabetsoup import *
+
+class AlphabetSoupBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = AlphabetSoup()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/render_barcode.test.py b/share/extensions/test/render_barcode.test.py
new file mode 100755
index 000000000..0762ccb99
--- /dev/null
+++ b/share/extensions/test/render_barcode.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../render_barcode.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from render_barcode import *
+
+class InsertBarcodeBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = InsertBarcode()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/restack.test.py b/share/extensions/test/restack.test.py
new file mode 100755
index 000000000..da0001b2a
--- /dev/null
+++ b/share/extensions/test/restack.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../restack.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from restack import *
+
+class RestackBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Restack()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/rtree.test.py b/share/extensions/test/rtree.test.py
new file mode 100755
index 000000000..56bf89c03
--- /dev/null
+++ b/share/extensions/test/rtree.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../rtree.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from rtree import *
+
+class RTreeTurtleBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = RTreeTurtle()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/run-all-extension-tests b/share/extensions/test/run-all-extension-tests
index 00b127342..c9dbfd498 100755
--- a/share/extensions/test/run-all-extension-tests
+++ b/share/extensions/test/run-all-extension-tests
@@ -6,6 +6,7 @@ cd "$(dirname "$0")"
 
 has_py_coverage=false
 py_cover_files=$( mktemp )
+failed_tests=$( mktemp )
 
 if coverage.py -e >/dev/null 2>/dev/null; then
   has_py_coverage=true
@@ -24,21 +25,39 @@ fi
 function run_py_test() {
   echo -e "\n>> Testing $1"
   if $has_py_coverage; then
-    $cover_py_cmd -x "$1.test.py"
+    if ! $cover_py_cmd -x "$1.test.py"; then
+      echo "$1" >> $failed_tests
+    fi
     echo "../$1.py" >> $py_cover_files
   else
-    python "$1.test.py"
+    if ! python "$1.test.py"; then
+      echo "$1" >> $failed_tests
+    fi
   fi
+  return 0
 }
 
-ls -1 *.test.py |
-while read testFile; do
-  run_py_test $( echo $testFile | sed -r 's/^([^.]+)..*$/\1/' )
+tot_FAILED=0
+
+for testFile in *.test.py; do
+  if ! run_py_test $( echo $testFile | sed -r 's/^([^.]+)..*$/\1/' ); then
+    let tot_FAILED++
+  fi
 done
 
-echo ""
 if $has_py_coverage; then
+  echo -e "\n>> Coverage Report:"
   cat $py_cover_files | xargs $cover_py_cmd -r
 fi
 
-rm $py_cover_files
+fail=false
+if ! test -z "$( cat $failed_tests )"; then
+  echo -e "\nFailed extension tests:"
+  cat $failed_tests | sed 's/^/  - /'
+  fail=true
+fi
+echo ""
+
+rm $py_cover_files $failed_tests
+
+$fail && exit 1
\ No newline at end of file
diff --git a/share/extensions/test/spirograph.test.py b/share/extensions/test/spirograph.test.py
new file mode 100755
index 000000000..c7eefa61e
--- /dev/null
+++ b/share/extensions/test/spirograph.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../spirograph.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from spirograph import *
+
+class SpirographBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Spirograph()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/straightseg.test.py b/share/extensions/test/straightseg.test.py
new file mode 100755
index 000000000..0a4d07b52
--- /dev/null
+++ b/share/extensions/test/straightseg.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../straightseg.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from straightseg import *
+
+class SegmentStraightenerBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = SegmentStraightener()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/summersnight.test.py b/share/extensions/test/summersnight.test.py
new file mode 100755
index 000000000..e8e2733b8
--- /dev/null
+++ b/share/extensions/test/summersnight.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../summersnight.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from summersnight import *
+
+class ProjectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Project()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/svg_and_media_zip_output.test.py b/share/extensions/test/svg_and_media_zip_output.test.py
new file mode 100755
index 000000000..4e077edd3
--- /dev/null
+++ b/share/extensions/test/svg_and_media_zip_output.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../svg_and_media_zip_output.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from svg_and_media_zip_output import *
+
+class MyEffectBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = MyEffect()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/triangle.test.py b/share/extensions/test/triangle.test.py
new file mode 100755
index 000000000..96743f7e2
--- /dev/null
+++ b/share/extensions/test/triangle.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../triangle.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from triangle import *
+
+class Grid_PolarBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Grid_Polar()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
diff --git a/share/extensions/test/whirl.test.py b/share/extensions/test/whirl.test.py
new file mode 100755
index 000000000..c08ea01c3
--- /dev/null
+++ b/share/extensions/test/whirl.test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# This is only the automatic generated test file for ../whirl.py
+# This must be filled with real tests and this commentary
+# must be cleared.
+# If you want to help, read the python unittest documentation:
+# http://docs.python.org/library/unittest.html
+
+import sys
+sys.path.append('..') # this line allows to import the extension code
+
+import unittest
+from whirl import *
+
+class WhirlBasicTest(unittest.TestCase):
+
+  #def setUp(self):
+
+  def test_run_without_parameters(self):
+    args = [ 'minimal-blank.svg' ]
+    e = Whirl()
+    e.affect( args, False )
+    #self.assertEqual( e.something, 'some value', 'A commentary about that.' )
+
+if __name__ == '__main__':
+  unittest.main()
-- 
2.30.2