GitPython/git/test/test_config.py at 0.3.3 · gitpython-developers/GitPython · GitHub

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# test_config.py

# This module is part of GitPython and is released under

# the BSD License: http://www.opensource.org/licenses/bsd-license.php

from git.test.lib import (

TestCase,

fixture_path

)

from git import (

GitConfigParser

)

import StringIO

from copy import copy

from ConfigParser import NoSectionError

class TestBase(TestCase):

def _to_memcache(self, file_path):

fp = open(file_path, "r")

sio = StringIO.StringIO(fp.read())

sio.name = file_path

return sio

def _parsers_equal_or_raise(self, lhs, rhs):

pass

def test_read_write(self):

# writer must create the exact same file as the one read before

for filename in ("git_config", "git_config_global"):

file_obj = self._to_memcache(fixture_path(filename))

file_obj_orig = copy(file_obj)

w_config = GitConfigParser(file_obj, read_only=False)

w_config.read() # enforce reading

assert w_config._sections

w_config.write() # enforce writing

# we stripped lines when reading, so the results differ

assert file_obj.getvalue() != file_obj_orig.getvalue()

# creating an additional config writer must fail due to exclusive access

self.failUnlessRaises(IOError, GitConfigParser, file_obj, read_only=False)

# should still have a lock and be able to make changes

assert w_config._lock._has_lock()

# changes should be written right away

sname = "my_section"

oname = "mykey"

val = "myvalue"

w_config.add_section(sname)

assert w_config.has_section(sname)

w_config.set(sname, oname, val)

assert w_config.has_option(sname, oname)

assert w_config.get(sname, oname) == val

sname_new = "new_section"

oname_new = "new_key"

ival = 10

w_config.set_value(sname_new, oname_new, ival)

assert w_config.get_value(sname_new, oname_new) == ival

file_obj.seek(0)

r_config = GitConfigParser(file_obj, read_only=True)

assert r_config.has_section(sname)

assert r_config.has_option(sname, oname)

assert r_config.get(sname, oname) == val

# END for each filename

def test_base(self):

path_repo = fixture_path("git_config")

path_global = fixture_path("git_config_global")

r_config = GitConfigParser([path_repo, path_global], read_only=True)

assert r_config.read_only

num_sections = 0

num_options = 0

# test reader methods

assert r_config._is_initialized is False

for section in r_config.sections():

num_sections += 1

for option in r_config.options(section):

num_options += 1

val = r_config.get(section, option)

val_typed = r_config.get_value(section, option)

assert isinstance(val_typed, (bool, long, float, basestring))

assert val

assert "\n" not in option

assert "\n" not in val

# writing must fail

self.failUnlessRaises(IOError, r_config.set, section, option, None)

self.failUnlessRaises(IOError, r_config.remove_option, section, option)

# END for each option

self.failUnlessRaises(IOError, r_config.remove_section, section)

# END for each section

assert num_sections and num_options

assert r_config._is_initialized is True

# get value which doesnt exist, with default

default = "my default value"

assert r_config.get_value("doesnt", "exist", default) == default

# it raises if there is no default though

self.failUnlessRaises(NoSectionError, r_config.get_value, "doesnt", "exist")

GitPython/git/test/test_config.py at 0.3.3 · gitpython-developers/GitPython · GitHub

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