def test_invalid_write_thru_flag_on_init(self):
"""
Assert that if a non-boolean value is passed as write_thru,
then the default write_thru is used
"""
# setUp has initialized self.c, but we do not use it here
c = configjson.Config(write_thru=1)
self.assertEqual(c.writethru, c.DEFAULT_WRITE_THRU)
def setUp(self):
# we have to use force=True in case the cfg file
# was written by a previous test, the force True
# forces initialization of the config to the
# default configuration and does not read the
# config file
#self.c = configjson.Config(force=True)
self.c = configjson.Config()
def test_invalid_cfgfile_on_init(self):
"""
Assert that if a non-string value is passed as cfgfile,
then the default cfgfile is used
"""
# setUp has initialized self.c, but we do not use it here
c = configjson.Config(cfgfile=True)
self.assertEqual(os.path.basename(c.cfgfile), c.DEFAULT_CFG_FILE)
def test_cfgfile_property_getter_passed_value(self):
"""
"""
# setUp has initialized self.c, but we do not use it here
custom_cfg_file = CUSTOM_CFG_FILE
c = configjson.Config(cfgfile=custom_cfg_file)
cfg_file = c.cfgfile
self.assertEqual(os.path.basename(cfg_file), custom_cfg_file)
def test_force_parameter(self):
# setUp has initialized self.c
self.c.cfg = D
self.c.write()
from_file_sys = self.c.read()
self.c = configjson.Config(force=True)
self.assertEqual(self.c.cfg, self.c.DEFAULT_CFG_DICT)
def test_invalid_force_flag_on_init(self):
"""
Assert that if a non-boolean value is passed as force,
then the default force is used.
"""
# setUp has initialized self.c, but we do not use it here
c = configjson.Config(force=1)
# if the non default value of force had been used,
# then the cfg would be the devault
self.assertEqual(c._force, c.DEFAULT_FORCE)
def test_invalid_cfg_on_init(self):
"""
Assert that if a non-dictionary value is passed as cfg,
then the default cfg is used
"""
# setUp has initialized self.c, but we do not use it here
# cfg should be a dictionary, expect cfg to take on its default value
c = configjson.Config(cfgdict=[1, 2, 3])
self.assertEqual(c.cfg, c.DEFAULT_CFG_DICT)
def test_custom_exception_cfgfile_names_a_dir_not_a_file(self):
dir_cfg = os.path.abspath(DIR_CFG_FILE)
if not os.path.exists(dir_cfg):
os.makedirs(dir_cfg)
try:
d = configjson.Config(cfgfile=dir_cfg)
except ConfigFileNamesDirException:
self.assertRaises(ConfigFileNamesDirException)
else:
should_not_get_here_should_have_asserted_earlier = True
self.assertFalse(should_not_get_here_should_have_asserted_earlier)
def test_write_thru_enabled_via_constructor(self):
"""
Test that the write thru feature is disabled by default.
The self.c.cfg in memory does not match what is on the file system.
"""
# setUp has initialized self.c, cut we do not use it in this test
self.c = configjson.Config(write_thru=True)
# this is now in memory and in the file system
self.c.cfg = {'width': 12}
s = self.c.cfg
# read what c.cfg is in the file system
# remember that read() returns c.cfg as
# updated from the file system
e = self.c.read()
self.assertEqual(e, {'width': 12})
self.assertEqual(self.c.cfg, {'width': 12})
self.assertTrue(s == self.c.cfg)
def test_init_passing_in_a_cfg(self):
"""
"""
# setUp has initialized self.c, but we do not use it here
c = configjson.Config(cfgdict={'width': 12, 'height': 92}, force=True)
self.assertEqual(c.cfg, {'width': 12, 'height': 92})