def test_contextmanager(self):
t = Environment()
with t(FOOBAR73=1889):
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR73"])').splitlines(), ['1889'])
with t(FOOBAR73=1778):
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR73"])').splitlines(), ['1778'])
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR73"])').splitlines(), ['1889'])
self.assertRaises(ProcessExecutionError, local.python, '-c', 'import os;os.environ["FOOBAR73"]')
def test_env(self):
self.assertTrue('PATH' in local.env)
self.assertFalse('FOOBAR72' in local.env)
self.assertRaises(ProcessExecutionError, local.python, '-c', 'import os;os.environ["FOOBAR72"]')
local.env['FOOBAR72'] = 'spAm'
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR72"])').splitlines(), ['spAm'])
with local.env(FOOBAR73=1889):
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR73"])').splitlines(), ['1889'])
with local.env(FOOBAR73=1778):
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR73"])').splitlines(), ['1778'])
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR73"])').splitlines(), ['1889'])
self.assertRaises(ProcessExecutionError, local.python, '-c', 'import os;os.environ["FOOBAR73"]')
# path manipulation
self.assertRaises(CommandNotFound, local.which, 'dummy-executable')
with local.env():
path = local.cwd / 'not-in-path'
local.env.path.insert(0, path)
self.assertEqual(path / 'dummy-executable', local.which('dummy-executable'))
def test_basic(self):
t = Environment()
list(t) # __iter__
self.assertRaises(TypeError, hash, t)
len(t)
self.assertTrue('PATH' in t)
self.assertFalse('FOOBAR72' in t)
self.assertRaises(KeyError, lambda: t['FOOBAR72'])
self.assertRaises(ProcessExecutionError, local.python, '-c', 'import os;os.environ["FOOBAR72"]')
t['FOOBAR72'] = 'spAm'
self.assertEqual(local.python('-c', 'import os;print (os.environ["FOOBAR72"])').splitlines(), ['spAm'])
del t['FOOBAR72']
t.keys()
t.items()
t.values()
t.get('HOME')
def test_local(self):
self.assertTrue('cuprum' in str(local.cwd))
self.assertTrue('PATH' in local.env.as_dict())
local.which('ls')
local['ls']
self.assertEqual(local.python('-c', 'print ("hi there")').splitlines(), ['hi there'])