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| import FreeCAD as App |
| import Part |
| import os |
| import tempfile |
| import unittest |
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|
| class TopoShapeListTest(unittest.TestCase): |
| def setUp(self): |
| """Creates a document and a FeaturePython that has a PropertyTopoShapeList property""" |
| print("TopoShapeListTest - setting up") |
| TempPath = tempfile.gettempdir() |
| self.fileName = TempPath + os.sep + "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) |
| del obj, doc, box, box2, box3 |
| 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) |
| doc.UndoMode = 1 |
| 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)), |
| ) |
| App.closeDocument(doc.Name) |
|
|
