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cheat/tests/test_configuration.py

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import unittest2
import os
import shutil
from cheat.configuration import Configuration
def _set_loc_conf(key, value):
_path = os.path.dirname(os.path.abspath(__file__)) + '/home/.config/cheat/cheat'
if value == None:
os.remove(_path)
else:
if not os.path.exists(os.path.dirname(_path)):
os.makedirs(os.path.dirname(_path))
f = open(_path,"w+")
f.write('{"'+ key +'":"'+ value +'"}')
f.close()
def _set_glob_conf(key, value):
_path = os.path.dirname(os.path.abspath(__file__))+ "/etc/cheat"
if value == None:
os.remove(_path)
else:
if not os.path.exists(os.path.dirname(_path)):
os.mkdir(os.path.dirname(_path))
f = open(_path,"w+")
f.write('{"'+ key +'":"'+ value +'"}' )
f.close()
def _set_env_var(key, value):
if value == None:
del os.environ[key]
else:
os.environ[key] = value
def _configuration_key_test(TestConfiguration, key,values, conf_get_method):
for glob_conf in values:
_set_glob_conf(key,glob_conf)
for loc_conf in values:
_set_loc_conf(key,loc_conf)
for env_conf in values:
_set_env_var(key,env_conf)
if env_conf:
TestConfiguration.assertEqual(conf_get_method(Configuration()),env_conf)
elif loc_conf:
TestConfiguration.assertEqual(conf_get_method(Configuration()),loc_conf)
elif glob_conf:
TestConfiguration.assertEqual(conf_get_method(Configuration()),glob_conf)
else:
TestConfiguration.assertEqual(conf_get_method(Configuration()),None)
class ConfigurationTestCase(unittest2.TestCase):
def setUp(self):
os.environ['CHEAT_GLOBAL_CONF_PATH'] = os.path.dirname(os.path.abspath(__file__)) \
+ '/etc/cheat'
os.environ['CHEAT_LOCAL_CONF_PATH'] = os.path.dirname(os.path.abspath(__file__)) \
+ '/home/.config/cheat/cheat'
def test_get_editor(self):
_configuration_key_test(self,"EDITOR",["nano","vim","gedit",None],
Configuration.get_editor)
def test_get_cheatcolors(self):
_configuration_key_test(self,"CHEATCOLORS",["true",None],
Configuration.get_cheatcolors)
def test_get_cheatpath(self):
_configuration_key_test(self,"CHEATPATH",["/etc/myglobalcheats",
"/etc/anotherglobalcheats","/rootcheats",None],Configuration.get_cheatpath)
def test_get_defaultcheatdir(self):
_configuration_key_test(self,"DEFAULT_CHEAT_DIR",["/etc/myglobalcheats",
"/etc/anotherglobalcheats","/rootcheats",None],Configuration.get_default_cheat_dir)
def tearDown(self):
shutil.rmtree(os.path.dirname(os.path.abspath(__file__)) +'/etc')
shutil.rmtree(os.path.dirname(os.path.abspath(__file__)) +'/home')