mu - Soul of a tiny new machine. More thorough tests → More comprehensible and rewrite-friendly software → More resilient society.

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# Copyright (C) 2009, 2010 Roman Zimbelmann <romanz@lavabit.com> # # This program 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. # # 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. if __name__ == '__main__': from __init__ import init; init() import unittest import curses from random import randint from ranger.gui.displayable import Displayable, DisplayableContainer from test import Fake, OK, raise_ok class TestWithFakeCurses(unittest.TestCase): def setUp(self): self.win = Fake() self.fm = Fake() self.env = Fake() self.settings = Fake() self.initdict = {'win': self.win, 'settings': self.settings, 'fm': self.fm, 'env': self.env} self.disp = Displayable(**self.initdict) self.disc = DisplayableContainer(**self.initdict) self.disc.add_child(self.disp) hei, wid = 100, 100 self.env.termsize = (hei, wid) def tearDown(self): self.disp.destroy() self.disc.destroy() def test_colorscheme(self): # Using a color method implies change of window attributes disp = self.disp disp.win.chgat = raise_ok disp.win.attrset = raise_ok self.assertRaises(OK, disp.color, 'a', 'b') self.assertRaises(OK, disp.color_at, 0, 0, 0, 'a', 'b') self.assertRaises(OK, disp.color_reset) def test_focused_object(self): d1 = Displayable(**self.initdict) d2 = DisplayableContainer(**self.initdict) for obj in (Displayable(**self.initdict) for x in range(5)): d2.add_child(obj) d3 = DisplayableContainer(**self.initdict) for obj in (Displayable(**self.initdict) for x in range(5)): d3.add_child(obj) for obj in (d1, d2, d3): self.disc.add_child(obj) d3.container[3].focused = True self.assertEqual(self.disc._get_focused_obj(), d3.container[3]) d3.container[3].focused = False d2.container[0].focused = True self.assertEqual(self.disc._get_focused_obj(), d2.container[0]) gWin = None class TestDisplayableWithCurses(unittest.TestCase): def setUp(self): global gWin if not gWin: gWin = curses.initscr() self.win = gWin curses.cbreak() curses.noecho() curses.start_color() curses.use_default_colors() self.fm = Fake() self.env = Fake() self.settings = Fake() self.initdict = {'win': self.win, 'settings': self.settings, 'fm': self.fm, 'env': self.env} self.disp = Displayable(**self.initdict) self.disc = DisplayableContainer(**self.initdict) self.disc.add_child(self.disp) self.env.termsize = self.win.getmaxyx() def tearDown(self): self.disp.destroy() curses.nocbreak() curses.echo() curses.endwin() def test_boundaries(self): disp = self.disp hei, wid = self.env.termsize self.assertRaises(ValueError, disp.resize, 0, 0, hei + 1, wid) self.assertRaises(ValueError, disp.resize, 0, 0, hei, wid + 1) self.assertRaises(ValueError, disp.resize, -1, 0, hei, wid) self.assertRaises(ValueError, disp.resize, 0, -1, hei, wid) box = [int(randint(0, hei) * 0.2), 0, int(randint(0, wid) * 0.2), 0] box[1] = randint(box[0], hei) box[1] = randint(box[0], hei) def in_box(y, x): return (x >= box[1] and x < box[1] + box[3]) and \ (y >= box[0] and y < box[0] + box[2]) disp.resize(*box) for y, x in zip(range(10), range(10)): is_in_box = in_box(y, x) point1 = (y, x) self.assertEqual(is_in_box, point1 in disp) point2 = Fake() point2.x = x point2.y = y self.assertEqual(is_in_box, point2 in disp) def test_click(self): self.disp.click = raise_ok hei, wid = self.env.termsize for i in range(50): winwid = randint(2, wid-1) winhei = randint(2, hei-1) self.disc.resize(0, 0, hei, wid) self.disp.resize(0, 0, winhei, winwid) fakepos = Fake() fakepos.x = winwid - 2 fakepos.y = winhei - 2 self.assertRaises(OK, self.disc.click, fakepos) fakepos.x = winwid fakepos.y = winhei self.disc.click(fakepos) if __name__ == '__main__': unittest.main()


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