# Copyright 2019 D-Wave Systems Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
#
# =============================================================================
import unittest

import dimod
from dimod.serialization.format import sampleset_to_string


class Test_sampleset_to_string(unittest.TestCase):
    def test_smoke(self):
        # test that nothing falls down or explodes, most 'tests' would be in
        # the doctests
        samples = dimod.ExactSolver().sample_ising({v: -v - 1 for v in range(5)}, {})
        str(samples)

Add one smoketest to str(sampleset)
Add one smoketest to str(sampleset)
