#***************************************************************************
#*   Copyright (c) 2011 Juergen Riegel <FreeCAD@juergen-riegel.net>        *
#*                                                                         *
#*   This program is free software; you can redistribute it and/or modify  *
#*   it under the terms of the GNU Lesser General Public License (LGPL)    *
#*   as published by the Free Software Foundation; either version 2 of     *
#*   the License, or (at your option) any later version.                   *
#*   for detail see the LICENCE text file.                                 *
#*                                                                         *
#*   This program 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 Library General Public License for more details.                  *
#*                                                                         *
#*   You should have received a copy of the GNU Library General Public     *
#*   License along with this program; if not, write to the Free Software   *
#*   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
#*   USA                                                                   *
#*                                                                         *
#***************************************************************************

import unittest

import FreeCAD

class TestShapeBinder(unittest.TestCase):
    def setUp(self):
        self.Doc = FreeCAD.newDocument("PartDesignTestShapeBinder")

    def testTwoBodyShapeBinderCase(self):
        self.Body = self.Doc.addObject('PartDesign::Body','Body')
        self.Box = self.Doc.addObject('PartDesign::AdditiveBox','Box')
        self.Box.Length=1
        self.Box.Width=1
        self.Box.Height=1
        self.Body.addObject(self.Box)
        self.Doc.recompute()
        self.Body001 = self.Doc.addObject('PartDesign::Body','Body001')
        self.ShapeBinder = self.Doc.addObject('PartDesign::ShapeBinder','ShapeBinder')
        self.ShapeBinder.Support = [(self.Box, 'Face1')]
        self.Body001.addObject(self.ShapeBinder)
        self.Doc.recompute()
        self.assertIn('Box', self.ShapeBinder.OutList[0].Label)
        self.assertIn('Body001', self.ShapeBinder.InList[0].Label)

    def tearDown(self):
        #closing doc
        FreeCAD.closeDocument("PartDesignTestShapeBinder")
        #print ("omit closing document for debugging")


class TestSubShapeBinder(unittest.TestCase):
    def setUp(self):
        self.Doc = FreeCAD.newDocument("PartDesignTestSubShapeBinder")

    def tearDown(self):
        FreeCAD.closeDocument("PartDesignTestSubShapeBinder")

    def testOffsetBinder(self):
        # See PR 7445
        body = self.Doc.addObject('PartDesign::Body','Body')
        box = self.Doc.addObject('PartDesign::AdditiveBox','Box')
        body.addObject(box)

        box.Length=10.00000
        box.Width=10.00000
        box.Height=10.00000

        binder = body.newObject('PartDesign::SubShapeBinder','Binder')
        binder.Support=[(box, ("Edge2", "Edge12", "Edge6", "Edge10"))]
        self.Doc.recompute()

        self.assertAlmostEqual(binder.Shape.Length, 40)

        binder.OffsetJoinType="Tangent"
        binder.Offset = 5.00000
        self.Doc.recompute()

        self.assertAlmostEqual(binder.Shape.Length, 80)