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import os
import sys
import unittest
from cStringIO import StringIO
from nose.core import TestProgram
from test_program import TestRunner
here = os.path.dirname(__file__)
support = os.path.join(here, 'support')
class TestNamespacePackages(unittest.TestCase):
def setUp(self):
self.cwd = os.getcwd()
self.orig_path = sys.path[:]
test_dir = os.path.join(support, 'namespace_pkg')
os.chdir(test_dir)
sys.path.append(os.path.join(test_dir, 'site-packages'))
def tearDown(self):
sys.path = self.orig_path
os.chdir(self.cwd)
def test_namespace_pkg(self):
"""Ensure namespace packages work/can import from each other"""
stream = StringIO()
runner = TestRunner(stream=stream)
runner.verbosity = 2
prog = TestProgram(argv=[''],
testRunner=runner,
exit=False)
res = runner.result
self.assertEqual(res.testsRun, 1,
"Expected to run 1 test, ran %s" % res.testsRun)
assert res.wasSuccessful()
assert not res.errors
assert not res.failures
def test_traverse_namespace(self):
"""Ensure the --traverse-namespace option tests the other
namespace package sibling also.
"""
stream = StringIO()
runner = TestRunner(stream=stream)
runner.verbosity = 2
prog = TestProgram(argv=['', '--traverse-namespace'],
testRunner=runner,
exit=False)
res = runner.result
self.assertEqual(res.testsRun, 2,
"Expected to run 2 tests, ran %s" % res.testsRun)
assert res.wasSuccessful()
assert not res.errors
assert not res.failures
if __name__ == '__main__':
unittest.main()
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