# Copyright (C) 2003 by Intevation GmbH
# Authors:
# Thomas Arendsen Hein <thomas@intevation.de>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with the software for details.

"""
Unit test for detailsbox.py
"""

__version__ = "$Revision: 1.14 $"
# $Source: /greaterrepository/sciparam/test/test_detailsbox.py,v $
# $Id: test_detailsbox.py,v 1.14 2003/09/23 10:30:44 thomas Exp $

import unittest

import support
support.init()

from wxPython.wx import *

from SciParam import DistParam
from SciParam.UI import ParameterDialog
from SciParam.UI.detailsbox import ParameterDistributionDialog
from SciParam.UI.test_parameter_list import parameter as parameter_list

class ParameterDetailsBoxTest(support.wxTestCase):

    def wxappSetUp(self):
        """create test application"""
        self.dialog={}
        self.parameter={}
        for name, parameter in parameter_list:
            dialog = ParameterDialog(NULL, -1, name, parameter)
            dialog.Show(true)
            dialog.pargrid.connect(dialog.pargrid.controls[0])
            self.dialog[name] = dialog
            self.parameter[name] = parameter

    def tearDown(self):
        """destroy test application window"""
        for dialog in self.dialog.values():
            dialog.Close()
            dialog.Destroy()

    def test_description_size(self):
        """check size of description in details box"""
        for dialog in self.dialog.values():
            details = dialog.pargrid.details
            size = dialog.GetFullTextExtent('Parameter:')
            maxwidth = size[0]
            maxheight = size[1] + size[2]
            for par in dialog.get_parameters():
                width = 0
                height = 0
                for line in details.get_name_desc(par).splitlines():
                    size = details.name_desc.GetFullTextExtent(line)
                    width = max(width, size[0])
                    height += size[1] + size[2]
                maxwidth = max(maxwidth, width)
                maxheight = max(maxheight, height)
            self.assertEqual(details.name_desc.GetSizeTuple(),
                             (maxwidth, maxheight))


class ParameterDistributionDialogTest(support.wxTestCase):

    def wxappSetUp(self):
        """create test application"""
        parameter = [
            DistParam('DistParam', value='1;2/uniform'),
        ]
        self.dialog = ParameterDialog(NULL, -1, 'ParameterDialog', parameter)
        self.dialog.Show(true)
        self.dialog.pargrid.connect(self.dialog.pargrid.controls[0])

    def tearDown(self):
        """destroy test application window"""
        self.dialog.Close()
        self.dialog.Destroy()

    def test_distdialog(self):
        """check ParameterDistributionDialog"""
        parctrl = self.dialog.pargrid.controls[0]
        self.dialog.pargrid.connect(parctrl)
        dist = parctrl.parameter.value
        for dist_type in dist.types:
            parctrl.dist_type = dist_type
            distdialog = ParameterDistributionDialog(self.dialog, parctrl)
            distdialog.Show(true)
            self.assertCenteredOnParent(distdialog)
            for i in range(dist.descriptives_len(dist_type)):
                self.assertEqual(distdialog.desc_params[dist_type][i].name,
                                 dist.descriptives_map[dist_type][i])
            self.assert_(distdialog.Validate())
            self.assert_(distdialog.TransferDataFromWindow())
            distdialog.Close()
            distdialog.Destroy()


if __name__ == "__main__":
    unittest.main()