def test__import_settings(self):
settings_loader = SettingsLoader()
application = 'app'
group = 'local'
storage = Storage()
self.assertEqual(storage.keys(), []) # Initialized storage is empty
settings_loader.import_settings(group, storage)
# No config file, storage unchanged
self.assertEqual(storage.keys(), [])
f_text = '/tmp/settings_loader_config.txt'
# Test defaults and section overrides
text = \
"""
[web2py]
auth.username = admin
auth.version = '3.33'
mail.username = mailer
mail.version = '4.44'
username = jimk
version = '1.11'
[app]
auth.version = '5.55'
mail.version = '6.66'
version = '2.22'
email = [email protected]
"""
_config_file_from_text(f_text, text)
settings_loader.config_file = f_text
settings_loader.application = application
settings_loader.get_settings()
settings_loader.import_settings('zzz', storage)
# Group has no settings, storage unchanged
self.assertEqual(storage.keys(), [])
settings_loader.import_settings(group, storage)
self.assertEqual(sorted(storage.keys()), ['email', 'username',
'version'])
# Group has settings, storage changed
self.assertEqual(storage['email'], '*****@*****.**')
self.assertEqual(storage['username'], 'jimk')
self.assertEqual(storage['version'], '2.22')
os.unlink(f_text)
return
def test__get_settings(self):
settings_loader = SettingsLoader()
settings_loader.get_settings()
# No config file, no settings
self.assertEqual(settings_loader.settings, {})
tests = [
{
'label': 'empty file',
'expect': {},
'raise': NoSectionError,
'text': '',
},
{
'label': 'no web2py section',
'expect': {},
'raise': NoSectionError,
'text': """
[fake_section]
setting = value
""",
},
{
'label': 'web2py section empty',
'expect': {},
'raise': None,
'text': """
[web2py]
""",
},
{
'label': 'web2py one local setting',
'expect': {'local': {'version': '1.11'}},
'raise': None,
'text': """
[web2py]
version = '1.11'
""",
},
{
'label': 'web2py two local setting',
'expect': {'local':
{'username': '******', 'version': '1.11'}},
'raise': None,
'text': """
[web2py]
username = jimk
version = '1.11'
""",
},
{
'label': 'app section',
'expect': {'local': {'email': '*****@*****.**',
'username': '******', 'version': '2.22'}},
'raise': None,
'text': """
[web2py]
username = jimk
version = '1.11'
[app]
version = '2.22'
email = [email protected]
""",
},
{
'label': 'app section auth/mail',
'expect': {
'auth': {'username': '******', 'version': '5.55'},
'mail': {'username': '******', 'version': '6.66'},
'local': {'email': '*****@*****.**', 'username': '******',
'version': '2.22'}},
'raise': None,
'text': """
[web2py]
auth.username = admin
auth.version = '3.33'
mail.username = mailer
mail.version = '4.44'
username = jimk
version = '1.11'
[app]
auth.version = '5.55'
mail.version = '6.66'
version = '2.22'
email = [email protected]
""",
},
]
f_text = '/tmp/settings_loader_config.txt'
for t in tests:
settings_loader = SettingsLoader()
_config_file_from_text(f_text, t['text'])
settings_loader.config_file = f_text
settings_loader.application = 'app'
if t['raise']:
self.assertRaises(t['raise'],
settings_loader.get_settings)
else:
settings_loader.get_settings()
self.assertEqual(settings_loader.settings, t['expect'])
# Test datatype handling.
text = \
"""
[web2py]
s01_true = True
s02_false = False
s03_int = 123
s04_float = 123.45
s05_str1 = my setting
s06_str2 = 'my setting'
s07_str_true = 'True'
s08_str_int = '123'
s09_str_float = '123.45'
[app]
"""
settings_loader = SettingsLoader()
_config_file_from_text(f_text, text)
settings_loader.config_file = f_text
settings_loader.application = 'app'
settings_loader.get_settings()
self.assertEqual(sorted(settings_loader.settings['local'].keys()),
[
's01_true',
's02_false',
's03_int',
's04_float',
's05_str1',
's06_str2',
's07_str_true',
's08_str_int',
's09_str_float',
])
slocal = settings_loader.settings['local']
self.assertEqual(slocal['s01_true'], True)
self.assertEqual(slocal['s02_false'], False)
self.assertEqual(slocal['s03_int'], 123)
self.assertEqual(slocal['s04_float'], 123.45)
self.assertEqual(slocal['s05_str1'], 'my setting')
self.assertEqual(slocal['s06_str2'], "'my setting'")
self.assertEqual(slocal['s07_str_true'], 'True')
self.assertEqual(slocal['s08_str_int'], '123')
self.assertEqual(slocal['s09_str_float'], '123.45')
os.unlink(f_text)
