def test_screen_draw(self):
"""Compare current screen with past screenshot"""
w = self.w
g = self.__class__.g
w.draw()
g.blit_consoles(self.status_bar_mock)
self.console_flush()
with tempfile.NamedTemporaryFile() as my_tempfile:
libtcod.sys_save_screenshot(my_tempfile.name)
dynamic_img = Image.open(my_tempfile.name)
old_img = Image.open(SCREENSHOT_TEST_PATH)
rms = img_rms_diff(old_img, dynamic_img)
self.assertEqual(rms, 0)
self.assertEqual(dynamic_img.tobytes(), old_img.tobytes())
def test_screen_movement(self):
player = self.player
start_block = self.start_block
w = self.w
g = self.__class__.g
a = actions.Move()
a.dir_dict['right'] = True
a.dir('right', (player.x+1, player.y), start_block, player)
w.draw()
g.blit_consoles(self.status_bar_mock)
self.console_flush()
with tempfile.NamedTemporaryFile() as my_tempfile:
libtcod.sys_save_screenshot(my_tempfile.name)
dynamic_img = Image.open(my_tempfile.name)
old_img = Image.open(SCREENSHOT_TEST_PATH)
rms = img_rms_diff(old_img, dynamic_img)
# Same color content, different positions
self.assertEqual(rms, 0)
self.assertNotEqual(dynamic_img.tobytes(), old_img.tobytes())
