def test_existing_command(): cmd = which('date') assert cmd assert os.path.exists(cmd) assert os.access(cmd, os.F_OK | os.X_OK) assert not os.path.isdir(cmd)
def test_non_existing_command(): assert which('stringthatisntashellcommand') is None
def test_non_existing_command(self): self.assertFalse( which('stringthatisntashellcommand') )
def test_existing_command(self): self.assertTrue( which('cookiecutter') )
def test_non_existing_command(self): self.assertFalse(which('stringthatisntashellcommand'))
def test_existing_command(self): self.assertTrue(which('cookiecutter'))
def test_existing_command(): assert which('cookiecutter')