rally/tests/unit/verification/test_diff.py

#    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.
from rally.verification.tempest import diff
from tests.unit import test


class DiffTestCase(test.TestCase):

    def test_main(self):
        results1 = {'test.NONE': {'name': 'test.NONE',
                                  'output': 'test.NONE',
                                  'status': 'SKIPPED',
                                  'time': 0.000},
                    'test.zerofive': {'name': 'test.zerofive',
                                      'output': 'test.zerofive',
                                      'status': 'FAILED',
                                      'time': 0.05},
                    'test.one': {'name': 'test.one',
                                 'output': 'test.one',
                                 'status': 'OK',
                                 'time': 0.111},
                    'test.two': {'name': 'test.two',
                                 'output': 'test.two',
                                 'status': 'OK',
                                 'time': 0.222},
                    'test.three': {'name': 'test.three',
                                   'output': 'test.three',
                                   'status': 'FAILED',
                                   'time': 0.333},
                    'test.four': {'name': 'test.four',
                                  'output': 'test.four',
                                  'status': 'OK',
                                  'time': 0.444},
                    'test.five': {'name': 'test.five',
                                  'output': 'test.five',
                                  'status': 'OK',
                                  'time': 0.555}
                    }

        results2 = {'test.one': {'name': 'test.one',
                                 'output': 'test.one',
                                 'status': 'FAIL',
                                 'time': 0.1111},
                    'test.two': {'name': 'test.two',
                                 'output': 'test.two',
                                 'status': 'OK',
                                 'time': 0.222},
                    'test.three': {'name': 'test.three',
                                   'output': 'test.three',
                                   'status': 'OK',
                                   'time': 0.3333},
                    'test.four': {'name': 'test.four',
                                  'output': 'test.four',
                                  'status': 'FAIL',
                                  'time': 0.4444},
                    'test.five': {'name': 'test.five',
                                  'output': 'test.five',
                                  'status': 'OK',
                                  'time': 0.555},
                    'test.six': {'name': 'test.six',
                                 'output': 'test.six',
                                 'status': 'OK',
                                 'time': 0.666},
                    'test.seven': {'name': 'test.seven',
                                   'output': 'test.seven',
                                   'status': 'OK',
                                   'time': 0.777}
                    }

        diff_ = diff.Diff(results1, results2, 0)
        assert len(diff_.diffs) == 10
        assert len([test for test in diff_.diffs
                   if test['type'] == 'removed_test']) == 2
        assert len([test for test in diff_.diffs
                   if test['type'] == 'new_test']) == 2
        assert len([test for test in diff_.diffs
                   if test['type'] == 'value_changed']) == 6
        assert diff_.to_csv() != ''
        assert diff_.to_html() != ''
        assert diff_.to_json() != ''