--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/test_util.py	Wed Mar 19 19:50:32 2008 +0000
@@ -0,0 +1,35 @@
+# Copyright (C) 2007, 2008 by Intevation GmbH
+# Authors:
+# Bernhard Herzog <bh@intevation.de>
+#
+# This program is free software under the GPL (>=v2)
+# Read the file COPYING coming with the software for details.
+
+"""Tests for the treepkg.util module"""
+
+import unittest
+
+from filesupport import FileTestMixin
+
+from treepkg.util import replace_in_file
+
+
+class TestReplaceInFile(unittest.TestCase, FileTestMixin):
+
+    def runtest(self, orig_contents, expected_contents, pattern, replacement):
+        filename = self.create_temp_file(self.id(), orig_contents)
+        replace_in_file(filename, pattern, replacement)
+        self.checkFileContents(filename, expected_contents)
+
+    def test_version_replacement(self):
+        template = ("project foo version 1.0-svn%(rev)d"
+                    "Some filler"
+                    "text that sometimes"
+                    "looks similar to the pattern"
+                    "1.0-"
+                    "foo 1.2-svn2"
+                    "echo foo version 1.0-svn%(rev)d"
+                    ""
+                    "and more filler")
+        self.runtest(template % dict(rev=0), template % dict(rev=321),
+                     r"1\.0-svn0", "1.0-svn321")