def test_env_val_bool(self):
opt_foo = {
'name': 'foo',
'long': 'foo',
'type': bool,
'env_var': 'FOO',
'default': False,
}
cmd = CmdParse([CmdOption(opt_foo)])
# get from env
os.environ['FOO'] = '1'
params, args = cmd.parse([])
assert params['foo'] == True
# get from env
os.environ['FOO'] = '0'
params, args = cmd.parse([])
assert params['foo'] == False
def test_env_val_bool(self):
opt_foo = {
'name': 'foo',
'long': 'foo',
'type': bool,
'env_var': 'FOO',
'default': False,
}
cmd = CmdParse([CmdOption(opt_foo)])
# get from env
os.environ['FOO'] = '1'
params, args = cmd.parse([])
assert params['foo'] == True
# get from env
os.environ['FOO'] = '0'
params, args = cmd.parse([])
assert params['foo'] == False
def test_env_val(self):
opt_foo = {
'name': 'foo',
'long': 'foo',
'type': str,
'env_var': 'FOO',
'default': 'zero'
}
cmd = CmdParse([CmdOption(opt_foo)])
# get default
params, args = cmd.parse([])
assert params['foo'] == 'zero'
# get from env
os.environ['FOO'] = 'bar'
params2, args2 = cmd.parse([])
assert params2['foo'] == 'bar'
# command line has precedence
params2, args2 = cmd.parse(['--foo', 'XXX'])
assert params2['foo'] == 'XXX'
def test_env_val(self):
opt_foo = {
'name': 'foo',
'long': 'foo',
'type': str,
'env_var': 'FOO',
'default': 'zero'
}
cmd = CmdParse([CmdOption(opt_foo)])
# get default
params, args = cmd.parse([])
assert params['foo'] == 'zero'
# get from env
os.environ['FOO'] = 'bar'
params2, args2 = cmd.parse([])
assert params2['foo'] == 'bar'
# command line has precedence
params2, args2 = cmd.parse(['--foo', 'XXX'])
assert params2['foo'] == 'XXX'