diffpy.pdfgui/tests/test_parameter.py at main · diffpy/diffpy.pdfgui · GitHub

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#!/usr/bin/env python

##############################################################################

# diffpy.pdfgui Complex Modeling Initiative

# Brookhaven National Laboratory.

# File coded by: Pavol Juhas

# See AUTHORS.txt for a list of people who contributed.

# See LICENSE.txt for license information.

##############################################################################

"""Unit tests for the Parameter class."""

import unittest

import wx

from testutils import GUITestCase, datafile

from diffpy.pdfgui.control.controlerrors import ControlKeyError, ControlTypeError

from diffpy.pdfgui.control.parameter import Parameter

from diffpy.pdfgui.gui.mainframe import MainFrame

# ----------------------------------------------------------------------------

class TestParameter(GUITestCase):

@classmethod

def setUpClass(cls):

GUITestCase.setUpClass()

GUITestCase.setCmdArgs([datafile("lcmo.ddp")])

cls.app = wx.App()

cls.frame = MainFrame(None, -1, "")

tree = cls.frame.treeCtrlMain

fits = tree.GetChildren(tree.root)

cls.frame.makeTreeSelection(fits[0])

return

@classmethod

def tearDownClass(cls):

cls.frame.Close()

cls.app.Destroy()

GUITestCase.tearDownClass()

return

def setUp(self):

self.fitting = self.frame.rightPanel.fit

return

def test___init__(self):

"check Parameter.__init__"

p = Parameter(3, 2.2)

self.assertEqual(3, p.idx)

self.assertIsNone(p.refined)

self.assertEqual(2.2, p.initialValue())

p100 = Parameter(100, self.fitting)

self.assertAlmostEqual(0.7957747, p100.initialValue(), 6)

p102 = Parameter(102, "=fit-d300:102")

self.assertAlmostEqual(1.1811493, p102.initialValue(), 6)

self.assertRaises(ControlTypeError, Parameter, 1, None)

return

def test_initialValue(self):

"check Parameter.initialValue"

p1 = Parameter(1, 0.25)

self.assertEqual(0.25, p1.initialValue())

self.assertEqual("0.25", p1.initialStr())

px = Parameter(7, "=undefined")

self.assertRaises(ControlKeyError, px.initialValue)

self.assertEqual("=undefined:7", px.initialStr())

return

# End of class TestParameter

# ----------------------------------------------------------------------------

if __name__ == "__main__":

unittest.main()

diffpy.pdfgui/tests/test_parameter.py at main · diffpy/diffpy.pdfgui · GitHub

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