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#!/usr/bin/env python3
# Copyright (C) 2017 Christian Thomas Jacobs.
# This file is part of PyQSO.
# PyQSO is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# PyQSO 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with PyQSO. If not, see <http://www.gnu.org/licenses/>.
from gi.repository import Gtk
import unittest
from pyqso.compare import *
class TestCompare(unittest.TestCase):
""" The unit tests for the comparison schemes. """
def setUp(self):
""" Set up the objects needed for the unit tests. """
data_types = [int] + [str]*3
self.model = Gtk.ListStore(*data_types)
row1 = [0, "100", "20150323", "1433"]
self.model.append(row1)
row2 = [1, "5000", "20160423", "1432"]
self.model.append(row2)
row3 = [2, "5000", "20160423", "1433"]
self.model.append(row3)
row4 = [3, "25", "20160423", "1433"]
self.model.append(row4)
return
def test_compare_default(self):
""" Check the correctness of the default comparison scheme. """
# Get the row iterables.
path = Gtk.TreePath(0)
iter1 = self.model.get_iter(path)
iter2 = self.model.iter_next(iter1)
iter3 = self.model.iter_next(iter2)
iter4 = self.model.iter_next(iter3)
# Compare values in the second column.
column_index = 1
result = compare_default(self.model, iter1, iter2, column_index)
assert(result == -1)
result = compare_default(self.model, iter2, iter3, column_index)
assert(result == 0)
result = compare_default(self.model, iter3, iter4, column_index)
assert(result == 1)
def test_compare_date_and_time(self):
""" Check that dates in yyyymmdd format are compared correctly. """
# Get the row iterables.
path = Gtk.TreePath(0)
iter1 = self.model.get_iter(path)
iter2 = self.model.iter_next(iter1)
iter3 = self.model.iter_next(iter2)
iter4 = self.model.iter_next(iter3)
# Compare values in the third (and fourth, if necessary) column.
column_index = 2
result = compare_date_and_time(self.model, iter1, iter2, [column_index, column_index+1])
assert(result == -1)
result = compare_date_and_time(self.model, iter2, iter3, [column_index, column_index+1])
assert(result == -1)
result = compare_date_and_time(self.model, iter3, iter4, [column_index, column_index+1])
assert(result == 0)
result = compare_date_and_time(self.model, iter4, iter1, [column_index, column_index+1])
assert(result == 1)
if(__name__ == '__main__'):
unittest.main()
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