def test_inifile_nonexistent(self):
logging.getLogger().setLevel(logging.CRITICAL)
cfg = LayeredConfig(INIFile("nonexistent.ini"))
self.assertEqual([], list(cfg))
# make sure a nonexistent inifile doesn't interfere with the
# rest of the LayeredConfig object
defobj = Defaults({'datadir': 'something'})
iniobj = INIFile("nonexistent.ini")
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
# and make sure it's settable (should set up the INIFile
# object and affect it, and leave the defaults dict untouched
# as it's the lowest priority)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
self.assertEqual("else", iniobj.get("datadir"))
self.assertEqual("something", defobj.get("datadir"))
# same as above, but with a "empty" INIFile object
iniobj = INIFile()
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
def test_inifile_nonexistent(self):
logging.getLogger().setLevel(logging.CRITICAL)
cfg = LayeredConfig(INIFile("nonexistent.ini"))
self.assertEqual([], list(cfg))
# make sure a nonexistent inifile doesn't interfere with the
# rest of the LayeredConfig object
defobj = Defaults({'datadir': 'something'})
iniobj = INIFile("nonexistent.ini")
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
# and make sure it's settable (should set up the INIFile
# object and affect it, and leave the defaults dict untouched
# as it's the lowest priority)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
self.assertEqual("else", iniobj.get("datadir"))
self.assertEqual("something", defobj.get("datadir"))
# same as above, but with a "empty" INIFile object
iniobj = INIFile()
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
class TestINIFile(TestINIFileHelper, unittest.TestCase,
TestConfigSourceHelper):
supported_types = (str, )
supports_nesting = False
def setUp(self):
super(TestINIFile, self).setUp()
self.simple = INIFile("simple.ini")
self.complex = INIFile("complex.ini")
# Overrides of TestHelper.test_get, .test_typed and
# .test_subsection_nested due to limitations of INIFile
# INIFile carries no typing information
def test_get(self):
self.assertEqual(self.simple.get("home"), "mydata")
self.assertEqual(self.simple.get("processes"), "4")
self.assertEqual(self.simple.get("force"), "True")
self.assertEqual(self.simple.get("extra"), "foo, bar")
self.assertEqual(self.simple.get("expires"), "2014-10-15")
self.assertEqual(self.simple.get("lastrun"), "2014-10-15 14:32:07")
def test_typed(self):
for key in self.simple.keys():
self.assertFalse(self.simple.typed(key))
# Override: INIFile doesn't support nested subsections
def test_subsection_nested(self):
subsec = self.complex.subsection('mymodule')
self.assertEqual(set(subsec.subsections()), set(()))
def test_inifile_default_as_root(self):
# using a rootsection named DEFAULT triggers different
# cascading-like behaviour in configparser.
# load a modified version of complex.ini
with open("complex.ini") as fp:
ini = fp.read()
with open("complex-otherroot.ini", "w") as fp:
fp.write(ini.replace("[__root__]", "[DEFAULT]"))
cfg = LayeredConfig(
INIFile("complex-otherroot.ini", rootsection="DEFAULT"))
# this is a modified/simplified version of ._test_subsections
self.assertEqual(cfg.home, 'mydata')
self.assertEqual(cfg.processes, '4')
self.assertEqual(cfg.force, 'True')
self.assertEqual(cfg.mymodule.force, 'False')
self.assertEqual(cfg.extra, "foo, bar")
self.assertEqual(cfg.mymodule.extra, "foo, baz")
with self.assertRaises(AttributeError):
cfg.expires
self.assertEqual(cfg.mymodule.expires, "2014-10-15")
# this is really unwanted cascading behaviour
self.assertEqual(cfg.mymodule.home, 'mydata')
self.assertEqual(cfg.mymodule.processes, '4')
os.unlink("complex-otherroot.ini")
def test_inifile_nonexistent(self):
logging.getLogger().setLevel(logging.CRITICAL)
cfg = LayeredConfig(INIFile("nonexistent.ini"))
self.assertEqual([], list(cfg))
# make sure a nonexistent inifile doesn't interfere with the
# rest of the LayeredConfig object
defobj = Defaults({'datadir': 'something'})
iniobj = INIFile("nonexistent.ini")
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
# and make sure it's settable (should set up the INIFile
# object and affect it, and leave the defaults dict untouched
# as it's the lowest priority)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
self.assertEqual("else", iniobj.get("datadir"))
self.assertEqual("something", defobj.get("datadir"))
# same as above, but with a "empty" INIFile object
iniobj = INIFile()
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
def test_write(self):
cfg = LayeredConfig(INIFile("complex.ini"))
cfg.mymodule.expires = date(2014, 10, 24)
# calling write for any submodule will force a write of the
# entire config file
LayeredConfig.write(cfg.mymodule)
want = """[__root__]
home = mydata
processes = 4
force = True
extra = foo, bar
[mymodule]
force = False
extra = foo, baz
expires = 2014-10-24
[extramodule]
unique = True
"""
with open("complex.ini") as fp:
got = fp.read().replace("\r\n", "\n")
self.assertEqual(want, got)
class TestINIFile(TestINIFileHelper, unittest.TestCase,
TestConfigSourceHelper):
supported_types = (str,)
supports_nesting = False
def setUp(self):
super(TestINIFile, self).setUp()
self.simple = INIFile("simple.ini")
self.complex = INIFile("complex.ini")
# Overrides of TestHelper.test_get, .test_typed and
# .test_subsection_nested due to limitations of INIFile
# INIFile carries no typing information
def test_get(self):
self.assertEqual(self.simple.get("home"), "mydata")
self.assertEqual(self.simple.get("processes"), "4")
self.assertEqual(self.simple.get("force"), "True")
self.assertEqual(self.simple.get("extra"), "foo, bar")
self.assertEqual(self.simple.get("expires"), "2014-10-15")
self.assertEqual(self.simple.get("lastrun"), "2014-10-15 14:32:07")
def test_typed(self):
for key in self.simple.keys():
self.assertFalse(self.simple.typed(key))
# Override: INIFile doesn't support nested subsections
def test_subsection_nested(self):
subsec = self.complex.subsection('mymodule')
self.assertEqual(set(subsec.subsections()),
set(()))
def test_inifile_default_as_root(self):
# using a rootsection named DEFAULT triggers different
# cascading-like behaviour in configparser.
# load a modified version of complex.ini
with open("complex.ini") as fp:
ini = fp.read()
with open("complex-otherroot.ini", "w") as fp:
fp.write(ini.replace("[__root__]", "[DEFAULT]"))
cfg = LayeredConfig(INIFile("complex-otherroot.ini",
rootsection="DEFAULT"))
# this is a modified/simplified version of ._test_subsections
self.assertEqual(cfg.home, 'mydata')
self.assertEqual(cfg.processes, '4')
self.assertEqual(cfg.force, 'True')
self.assertEqual(cfg.mymodule.force, 'False')
self.assertEqual(cfg.extra, "foo, bar")
self.assertEqual(cfg.mymodule.extra, "foo, baz")
with self.assertRaises(AttributeError):
cfg.expires
self.assertEqual(cfg.mymodule.expires, "2014-10-15")
# this is really unwanted cascading behaviour
self.assertEqual(cfg.mymodule.home, 'mydata')
self.assertEqual(cfg.mymodule.processes, '4')
os.unlink("complex-otherroot.ini")
def test_inifile_nonexistent(self):
logging.getLogger().setLevel(logging.CRITICAL)
cfg = LayeredConfig(INIFile("nonexistent.ini"))
self.assertEqual([], list(cfg))
# make sure a nonexistent inifile doesn't interfere with the
# rest of the LayeredConfig object
defobj = Defaults({'datadir': 'something'})
iniobj = INIFile("nonexistent.ini")
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
# and make sure it's settable (should set up the INIFile
# object and affect it, and leave the defaults dict untouched
# as it's the lowest priority)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
self.assertEqual("else", iniobj.get("datadir"))
self.assertEqual("something", defobj.get("datadir"))
# same as above, but with a "empty" INIFile object
iniobj = INIFile()
cfg = LayeredConfig(defobj, iniobj)
self.assertEqual("something", cfg.datadir)
cfg.datadir = "else"
self.assertEqual("else", cfg.datadir)
def test_write(self):
cfg = LayeredConfig(INIFile("complex.ini"))
cfg.mymodule.expires = date(2014, 10, 24)
# calling write for any submodule will force a write of the
# entire config file
LayeredConfig.write(cfg.mymodule)
want = """[__root__]
home = mydata
processes = 4
force = True
extra = foo, bar
[mymodule]
force = False
extra = foo, baz
expires = 2014-10-24
[extramodule]
unique = True
"""
with open("complex.ini") as fp:
got = fp.read().replace("\r\n", "\n")
self.assertEqual(want, got)
