1 files changed, 89 insertions, 0 deletions
diff --git a/test/git/test_config.py b/test/git/test_config.py
new file mode 100644
index 00000000..c5a8dc2c
--- /dev/null
+++ b/test/git/test_config.py
@@ -0,0 +1,89 @@
+# test_config.py
+# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
+#
+# This module is part of GitPython and is released under
+# the BSD License: http://www.opensource.org/licenses/bsd-license.php
+
+from test.testlib import *
+from git import *
+import StringIO
+from copy import copy
+
+class TestBase(TestCase):
+	
+	@classmethod
+	def setUpAll(cls):
+		cls.repo = Repo(GIT_REPO)
+		
+	def _to_memcache(self, file_path):
+		fp = open(file_path, "r")
+		sio = StringIO.StringIO()
+		sio.write(fp.read())
+		sio.seek(0)
+		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
+			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._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
+			
+			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 == 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)
+				assert 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 == True
+