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import unittest
class TestCallerPath(unittest.TestCase):
def _callFUT(self, path, level=2, package_globals=None):
from repoze.bfg.path import caller_path
return caller_path(path, level, package_globals)
def test_isabs(self):
self.assertEqual(self._callFUT('/a/b/c'), '/a/b/c')
def test_pkgrelative(self):
import os
here = os.path.abspath(os.path.dirname(__file__))
self.assertEqual(self._callFUT('a/b/c'), os.path.join(here, 'a/b/c'))
def test_memoization_has_bfg_abspath(self):
import os
here = os.path.abspath(os.path.dirname(__file__))
package_globals = {'__bfg_abspath__':'/foo/bar'}
self.assertEqual(
self._callFUT('a/b/c',
package_globals=package_globals),
os.path.join('/foo/bar', 'a/b/c'))
def test_memoization_success(self):
import os
here = os.path.abspath(os.path.dirname(__file__))
package_globals = {'__name__':'repoze.bfg.tests.test_path'}
self.assertEqual(
self._callFUT('a/b/c',
package_globals=package_globals),
os.path.join(here, 'a/b/c'))
self.assertEqual(package_globals['__bfg_abspath__'], here)
def test_memoization_fail(self):
import os
here = os.path.abspath(os.path.dirname(__file__))
class faildict(dict):
def __setitem__(self, *arg):
raise KeyError('name')
package_globals = faildict({'__name__':'repoze.bfg.tests.test_path'})
self.assertEqual(
self._callFUT('a/b/c',
package_globals=package_globals),
os.path.join(here, 'a/b/c'))
self.failIf('__bfg_abspath__' in package_globals)
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