def test_suffix_string_empty(self):
"""Utils: test empty suffix_string."""
from natcap.invest import utils
args = {'foo': 'bar', 'file_suffix': ''}
suffix = utils.make_suffix_string(args, 'file_suffix')
self.assertEqual(suffix, '')
def test_suffix_string_no_entry(self):
"""Utils: test no suffix entry in args."""
from natcap.invest import utils
args = {'foo': 'bar'}
suffix = utils.make_suffix_string(args, 'file_suffix')
self.assertEqual(suffix, '')
def test_suffix_string_underscore(self):
"""Utils: test suffix_string underscore."""
from natcap.invest import utils
args = {'foo': 'bar', 'file_suffix': '_suff'}
suffix = utils.make_suffix_string(args, 'file_suffix')
self.assertEqual(suffix, '_suff')
