--- /dev/null
+## Copyright (C) 2018-20xx CEA/DEN, EDF R&D
+##
+## This library is free software; you can redistribute it and/or
+## modify it under the terms of the GNU Lesser General Public
+## License as published by the Free Software Foundation; either
+## version 2.1 of the License, or (at your option) any later version.
+##
+## This library is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU Lesser General Public
+## License along with this library; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##
+## See http:##www.salome-platform.org/ or
+## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+##
+
+from ModelAPI import *
+from GeomDataAPI import *
+
+# Get document
+aSession = ModelAPI_Session.get()
+aDocument = aSession.moduleDocument()
+
+# Create a part
+aSession.startOperation()
+aPartFeature = aDocument.addFeature("Part")
+aSession.finishOperation()
+aPartResult = modelAPI_ResultPart(aPartFeature.firstResult())
+aPart = aPartResult.partDoc()
+
+# Create a sketch with circle for pipe profile
+aSession.startOperation()
+aSketchFeature = featureToCompositeFeature(aPart.addFeature("Sketch"))
+origin = geomDataAPI_Point(aSketchFeature.attribute("Origin"))
+origin.setValue(0, 0, 0)
+dirx = geomDataAPI_Dir(aSketchFeature.attribute("DirX"))
+dirx.setValue(1, 0, 0)
+norm = geomDataAPI_Dir(aSketchFeature.attribute("Norm"))
+norm.setValue(0, 0, 1)
+
+# Create circle
+aSketchCircleFeature = aSketchFeature.addFeature("SketchCircle")
+anCircleCentr = geomDataAPI_Point2D(aSketchCircleFeature.attribute("circle_center"))
+aCircleRadius = aSketchCircleFeature.real("circle_radius")
+anCircleCentr.setValue(0, 0)
+aCircleRadius.setValue(10)
+aSession.finishOperation()
+
+aSketchResult = aSketchFeature.firstResult()
+aSketchShape = aSketchResult.shape()
+
+aSession.startOperation()
+aPipeFeature = aPart.addFeature("Pipe")
+aPipeFeature.string("creation_method").setValue("WrongCreationMethod")
+aPipeFeature.execute()
+assert(aPipeFeature.error() != "")
+aSession.finishOperation()
+
+aSession.startOperation()
+aBaseObjectsList = aPipeFeature.selectionList("base_objects")
+aBaseObjectsList.append(aSketchResult, None)
+aPipeFeature.execute()
+assert(aPipeFeature.error() != "")
+aSession.finishOperation()
+
+aSession.startOperation()
+aPathObjectSelection = aPipeFeature.selection("path_object")
+aPathObjectSelection.selectSubShape("EDGE", "PartSet/OZ")
+aPipeFeature.execute()
+assert(aPipeFeature.error() != "")
+aSession.finishOperation()
+
+aSession.startOperation()
+aPipeFeature.string("creation_method").setValue("binormal")
+aPipeFeature.execute()
+assert(aPipeFeature.error() != "")
+aSession.finishOperation()
+
+aSession.startOperation()
+aPipeFeature.string("creation_method").setValue("locations")
+aBaseObjectsList = aPipeFeature.selectionList("locations_objects")
+aBaseObjectsList.append(None, None)
+aPipeFeature.execute()
+assert(aPipeFeature.error() != "")
+aSession.finishOperation()
