[Python-checkins] distutils2: add assertIsFile

[tarek.ziade]

tarek.ziade pushed c7deaaa88de8 to distutils2:

http://hg.python.org/distutils2/rev/c7deaaa88de8
changeset:   944:c7deaaa88de8
parent:      913:317bff9e4495
user:        Gael Pasgrimaud <gael at gawel.org>
date:        Sat Jan 29 16:05:20 2011 +0100
summary:
  add assertIsFile

files:
  distutils2/tests/support.py

diff --git a/distutils2/tests/support.py b/distutils2/tests/support.py
--- a/distutils2/tests/support.py
+++ b/distutils2/tests/support.py
@@ -155,6 +155,18 @@
         dist = Distribution(attrs=kw)
         return pkg_dir, dist
 
+    def assertIsFile(self, *args):
+        path = os.path.join(*args)
+        dirname = os.path.dirname(path)
+        file = os.path.basename(path)
+        if os.path.isdir(dirname):
+            files = os.listdir(dirname)
+            msg = "%s not found in %s: %s" % (file, dirname, files)
+            assert os.path.isfile(path), msg
+        else:
+            raise AssertionError(
+                    '%s not found. %s does not exist' % (file, dirname))
+
 
 class EnvironGuard(object):
     """TestCase-compatible mixin to save and restore the environment."""

--
Repository URL: http://hg.python.org/distutils2