[Part]add test for PropertyTopoShapeList

src/Mod/Part/CMakeLists.txt

@@ -64,6 +64,7 @@ set(Part_tests
     parttests/__init__.py
     parttests/part_test_objects.py
     parttests/regression_tests.py
+    parttests/TopoShapeListTest.py
 )
 
 add_custom_target(PartScripts ALL SOURCES

src/Mod/Part/TestPartApp.py

@@ -28,6 +28,7 @@ from FreeCAD import Base
 App = FreeCAD
 
 from parttests.regression_tests import RegressionTests
+from parttests.TopoShapeListTest import TopoShapeListTest
 
 #---------------------------------------------------------------------------
 # define the test cases to test the FreeCAD Part module

src/Mod/Part/parttests/TopoShapeListTest.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# basic test script for PropertyTopoShapeList
+
+import FreeCAD as App
+import Part
+import unittest
+from PySide import QtCore
+
+class TopoShapeListTest(unittest.TestCase):
+    def setUp(self):
+        """Creates a document and a FeaturePython that has a PropertyTopoShapeList property"""
+        print("TopoShapeListTest - setting up")
+        self.fileName = "/tmp/TopoShapeListTest.FCStd"
+        self.objName = "TestObject"
+        App.newDocument("TopoShapeList")
+        App.setActiveDocument("TopoShapeList")
+        doc = App.newDocument()
+        obj = doc.addObject("App::FeaturePython", self.objName)
+        obj.addProperty("Part::PropertyTopoShapeList", "Shapes")
+        box = Part.makeBox(1,1,1)
+        box2 = Part.makeBox(1,1,2)
+        box3 = Part.makeBox(1,1,3)
+        obj.Shapes = [box, box2, box3]
+        doc.saveAs(self.fileName)
+        App.closeDocument(doc.Name)
+        print("TopoShapeListTest: setUp complete")
+
+    def tearDown(self):
+        print("TopoShapeListTest finished")
+        App.closeDocument("TopoShapeList")
+
+    def testMakeTopoShapeList(self):
+        """Tests PropertyTopoShapeList"""
+        print("running TopoShapeListTest")
+        doc = App.openDocument(self.fileName)
+        obj = doc.getObject(self.objName)
+        boxes = obj.Shapes
+
+        maxError = 0.0000001
+        error = abs(1.0 - boxes[0].Volume)
+        self.assertLessEqual(error, maxError, "TopoShapeList entry 0 has wrong volume: {0}".format(boxes[0].Volume))
+        error = abs(2.0 - boxes[1].Volume)
+        self.assertLessEqual(error, maxError, "TopoShapeList entry 1 has wrong volume: {0}".format(boxes[1].Volume))
+        error = abs(3.0 - boxes[2].Volume)
+        self.assertLessEqual(error, maxError, "TopoShapeList entry 2 has wrong volume: {0}".format(boxes[2].Volume))
+        
+        twoboxes = [boxes[1], boxes[2]]
+        doc.openTransaction("Change shapes")
+        obj.Shapes = twoboxes
+        doc.commitTransaction()       
+        self.assertEqual(len(obj.Shapes), 2, "TopoShapeList has wrong entry count (1): {0}".format(len(obj.Shapes)))
+
+        doc.undo()
+        
+        self.assertEqual(len(obj.Shapes), 3, "TopoShapeList has wrong entry count (2): {0}".format(len(obj.Shapes)))
+