--- /dev/null
+# Copyright (C) 2014-2020 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
+#
+
+"""
+ TestImportStep.py
+ Unit test of ExchangePlugin_ImportFeature class for STEP
+"""
+#=========================================================================
+# Initialization of the test
+#=========================================================================
+
+import salome
+
+import os
+import math
+from tempfile import TemporaryDirectory
+
+import GEOM
+
+from ModelAPI import *
+
+from salome.shaper import model
+
+from salome.geom import geomBuilder
+
+from GeomAPI import GeomAPI_Shape
+
+from GeomAlgoAPI import *
+
+__updated__ = "2015-05-22"
+
+salome.salome_init(1)
+geompy = geomBuilder.New()
+
+#=========================================================================
+# Help functions
+#=========================================================================
+def removeFile(theFileName):
+ try: os.remove(theFileName)
+ except OSError: pass
+ assert not os.path.exists(theFileName), \
+ "Can not remove file {0}".format(theFileName)
+
+#=========================================================================
+# test Import STEP
+#=========================================================================
+def testImportSTEP():
+
+ model.begin()
+ partSet = model.moduleDocument()
+ Part_1 = model.addPart(partSet)
+ Part_1_doc = Part_1.document()
+ aShapePath = os.path.join(os.getenv("DATA_DIR"), "Shapes", "Step", "black_and_white.step")
+ print("aShapePath=",aShapePath)
+ Import_1 = model.addImportSTEP(Part_1_doc,aShapePath, True, True, True)
+
+ model.do()
+
+ # Check results
+ Import_1_Feature = Import_1.feature()
+ assert Import_1_Feature.error() == ''
+ assert Import_1_Feature.name() == "black_and_white"
+ assert len(Import_1_Feature.results()) == 1
+ model.testNbSubShapes(Import_1, GeomAPI_Shape.SOLID, [2])
+
+ aCompositeFeature = featureToCompositeFeature(Import_1_Feature)
+ assert aCompositeFeature.numberOfSubs(False) == 4
+
+ aFeature1 = aCompositeFeature.subFeature(0, False)
+ assert aFeature1.getKind() == "Group"
+ assert aFeature1.name() == "Color_1"
+
+ aSelectionList = aFeature1.selectionList("group_list")
+ assert aSelectionList.size() == 1
+
+ aFeature1 = aCompositeFeature.subFeature(1, False)
+ assert aFeature1.getKind() == "Group"
+ assert aFeature1.name() == "Color_2"
+
+ aSelectionList = aFeature1.selectionList("group_list")
+ assert aSelectionList.size() == 1
+
+ aFeature1 = aCompositeFeature.subFeature(2, False)
+ assert aFeature1.getKind() == "Group"
+ assert aFeature1.name() == "Material_black"
+
+ aSelectionList = aFeature1.selectionList("group_list")
+ assert aSelectionList.size() == 1
+
+
+ aFeature1 = aCompositeFeature.subFeature(3, False)
+ assert aFeature1.getKind() == "Group"
+ assert aFeature1.name() == "Material_white"
+
+ aSelectionList = aFeature1.selectionList("group_list")
+ assert aSelectionList.size() == 1
+
+ model.end()
+
+if __name__ == '__main__':
+ with TemporaryDirectory() as tmp_dir:
+ #=========================================================================
+ # Export a shape into STL
+ #=========================================================================
+ testImportSTEP()
+ #=========================================================================
+ # End of test
+ #=========================================================================
