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from unittest import TestSuite, TestCase, makeSuite
import distutils.core, distutils.cmd
from distutils.errors import DistutilsOptionError
import setuptools, setuptools.dist
def makeSetup(**args):
"""Return distribution from 'setup(**args)', without executing commands"""
distutils.core._setup_stop_after = "commandline"
try:
return setuptools.setup(**args)
finally:
distutils.core_setup_stop_after = None
class DistroTests(TestCase):
def testDistro(self):
self.failUnless(isinstance(makeSetup(),setuptools.dist.Distribution))
class TestCommandTests(TestCase):
def testTestIsCommand(self):
test_cmd = makeSetup().get_command_obj('test')
self.failUnless(isinstance(test_cmd, distutils.cmd.Command))
def testLongOptSuiteWNoDefault(self):
ts1 = makeSetup(script_args=['test','--test-suite=foo.tests.suite'])
ts1 = ts1.get_command_obj('test')
ts1.ensure_finalized()
self.assertEqual(ts1.test_suite, 'foo.tests.suite')
def testDefaultSuite(self):
ts2 = makeSetup(test_suite='bar.tests.suite').get_command_obj('test')
ts2.ensure_finalized()
self.assertEqual(ts2.test_suite, 'bar.tests.suite')
def testDefaultWModuleOnCmdLine(self):
ts3 = makeSetup(
test_suite='bar.tests',
script_args=['test','-m','foo.tests']
).get_command_obj('test')
ts3.ensure_finalized()
self.assertEqual(ts3.test_module, 'foo.tests')
self.assertEqual(ts3.test_suite, 'foo.tests.test_suite')
def testConflictingOptions(self):
ts4 = makeSetup(
script_args=['test','-m','bar.tests', '-s','foo.tests.suite']
).get_command_obj('test')
self.assertRaises(DistutilsOptionError, ts4.ensure_finalized)
def testNoSuite(self):
ts5 = makeSetup().get_command_obj('test')
ts5.ensure_finalized()
self.assertEqual(ts5.test_suite, None)
testClasses = (DistroTests, TestCommandTests)
def test_suite():
return TestSuite([makeSuite(t,'test') for t in testClasses])
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