From: david-sarah Date: Sun, 10 Apr 2011 15:58:44 +0000 (-0700) Subject: tests: add test for including the ImportError message and traceback entry in the... X-Git-Url: https://git.rkrishnan.org/vdrive/index.php?a=commitdiff_plain;h=a09d7300e022dd51bd9380cd1776f7ed6aab7ebe;p=tahoe-lafs%2Ftahoe-lafs.git tests: add test for including the ImportError message and traceback entry in the summary of errors from importing dependencies. refs #1389 --- diff --git a/src/allmydata/test/test_package_initialization.py b/src/allmydata/test/test_package_initialization.py new file mode 100644 index 00000000..6ca7edfd --- /dev/null +++ b/src/allmydata/test/test_package_initialization.py @@ -0,0 +1,25 @@ + +from twisted.trial import unittest + +import allmydata +import mock + +real_import_func = __import__ + +class T(unittest.TestCase): + @mock.patch('__builtin__.__import__') + def test_report_import_error(self, mockimport): + def raiseIE_from_this_particular_func(name, *args): + if name == "foolscap": + marker = "wheeeyo" + raise ImportError(marker + " foolscap cant be imported") + else: + return real_import_func(name, *args) + + mockimport.side_effect = raiseIE_from_this_particular_func + + vers_and_locs = allmydata.get_package_versions_and_locations() + for (pkgname, stuff) in vers_and_locs: + if pkgname == 'foolscap': + self.failUnless('wheeeyo' in str(stuff[2]), stuff) + self.failUnless('raiseIE_from_this_particular_func' in str(stuff[2]), stuff)