diff options
Diffstat (limited to 'tosca2heat/heat-translator-0.3.0/translator/tests/test_utils.py')
| -rw-r--r-- | tosca2heat/heat-translator-0.3.0/translator/tests/test_utils.py | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/tosca2heat/heat-translator-0.3.0/translator/tests/test_utils.py b/tosca2heat/heat-translator-0.3.0/translator/tests/test_utils.py new file mode 100644 index 0000000..59c8637 --- /dev/null +++ b/tosca2heat/heat-translator-0.3.0/translator/tests/test_utils.py @@ -0,0 +1,239 @@ +# 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 os +from toscaparser.tests.base import TestCase +import translator.common.utils + + +class CommonUtilsTest(TestCase): + + MemoryUnit = translator.common.utils.MemoryUnit + cmpUtils = translator.common.utils.CompareUtils + yamlUtils = translator.common.utils.YamlUtils + UrlUtils = translator.common.utils.UrlUtils + + def test_convert_unit_size_to_num(self): + size = '1 TB' + num_to_convert = 'GB' + expected_output = 1000 + output = self.MemoryUnit.convert_unit_size_to_num(size, num_to_convert) + self.assertEqual(output, expected_output) + + size = '40 GB' + num_to_convert = 'MB' + expected_output = 40000 + output = self.MemoryUnit.convert_unit_size_to_num(size, num_to_convert) + self.assertEqual(output, expected_output) + + size = '20 B' + num_to_convert = None + expected_output = 20 + output = self.MemoryUnit.convert_unit_size_to_num(size, num_to_convert) + self.assertEqual(output, expected_output) + + def test_validate_unit(self): + unit = 'AB' + exp_msg = ('Provided unit "{0}" is not valid. The valid units are ' + '{1}').format(unit, self.MemoryUnit.UNIT_SIZE_DICT.keys()) + try: + self.MemoryUnit.validate_unit(unit) + except Exception as err: + self.assertTrue( + isinstance(err, ValueError)) + self.assertEqual(exp_msg, err.__str__()) + + def test_unit_size_conversion_to_GNU_standard(self): + unit = 'gB' + standard_unit = 'GB' + converted_unit = self.MemoryUnit.validate_unit(unit) + self.assertEqual(converted_unit, standard_unit) + + unit = 'KB' + standard_unit = 'kB' + converted_unit = self.MemoryUnit.validate_unit(unit) + self.assertEqual(converted_unit, standard_unit) + + unit = 'kb' + standard_unit = 'kB' + converted_unit = self.MemoryUnit.validate_unit(unit) + self.assertEqual(converted_unit, standard_unit) + + unit = 'kB' + standard_unit = 'kB' + converted_unit = self.MemoryUnit.validate_unit(unit) + self.assertEqual(converted_unit, standard_unit) + + unit = 'MIB' + standard_unit = 'MiB' + converted_unit = self.MemoryUnit.validate_unit(unit) + self.assertEqual(converted_unit, standard_unit) + + def test_str_to_num_value_error(self): + str_to_convert = '55063.000000' + expected_output = 55063.0 + output = translator.common.utils.str_to_num(str_to_convert) + self.assertEqual(output, expected_output) + + def test_compare_dicts_unequal(self): + dict1 = {'allowed_values': [1, 2, 4, 8], + 'server3': {'depends_on': ['server1', 'server2']}} + dict2 = {'allowed_values': [1, 2, 4, 8], + 'server3': {'depends_on': ['server2', 'server1']}} + self.assertFalse(self.cmpUtils.compare_dicts(dict1, dict2)) + + def test_dicts_equivalent_empty_dicts(self): + self.assertTrue(self.cmpUtils.compare_dicts(None, None)) + self.assertFalse(self.cmpUtils.compare_dicts(None, {})) + self.assertFalse(self.cmpUtils.compare_dicts(None, {'x': '2'})) + + def test_compareutils_reorder(self): + dic = {'output': {'website_url': {'value': {'get_attr': + ['server', 'networks', + 'private', 0]}}}, + 'allowed_values': [2, 8, 1, 4], + 'server3': {'depends_on': ['server2', 'server1']}} + reordered_dic = {'output': {'website_url': {'value': {'get_attr': + ['server', 'networks', + 'private', 0]}}}, + 'allowed_values': [1, 2, 4, 8], + 'server3': {'depends_on': ['server1', 'server2']}} + self.assertEqual(reordered_dic, self.cmpUtils.reorder(dic)) + + def test_compareutils_diff_dicts_both_null(self): + expected = None + provided = None + self.assertEqual({}, + self.cmpUtils.diff_dicts(expected, provided)) + + def test_compareutils_diff_dicts_one_null(self): + expected = {'keyname': 'userkey'} + provided = None + self.assertEqual( + {self.cmpUtils.MISMATCH_VALUE1_LABEL: {'keyname': 'userkey'}, + self.cmpUtils.MISMATCH_VALUE2_LABEL: None}, + self.cmpUtils.diff_dicts(expected, provided)) + + def test_compareutils_diff_dicts_missing_key(self): + expected = {'server3': {'depends_on': ['server1', 'server2'], + 'keyname': 'userkey'}} + provided = {'server3': {'depends_on': ['server2', 'server1']}} + self.assertEqual( + {'server3': {'keyname': + {self.cmpUtils.MISMATCH_VALUE1_LABEL: 'userkey', + self.cmpUtils.MISMATCH_VALUE2_LABEL: None}}}, + self.cmpUtils.diff_dicts(expected, provided)) + + def test_compareutils_diff_dicts_missing_key_other_dict(self): + expected = {'server3': {'depends_on': ['server1', 'server2']}} + provided = {'server3': {'depends_on': ['server2', 'server1'], + 'keyname': 'userkey'}} + self.assertEqual( + {'server3': {'keyname': + {self.cmpUtils.MISMATCH_VALUE1_LABEL: None, + self.cmpUtils.MISMATCH_VALUE2_LABEL: 'userkey'}}}, + self.cmpUtils.diff_dicts(expected, provided)) + + def test_compareutils_diff_dicts_value_diff(self): + expected = \ + {'output': + {'website_url': + {'value': + {'get_attr': ['server', 'networks', 'private', 0]}}}, + 'server3': {'depends_on': ['server2', 'server1']}} + provided = \ + {'output': + {'website_url': + {'value': + {'get_attr': ['server', 'networks', 'public', 0]}}}, + 'server3': {'depends_on': ['server2', 'server1']}} + self.assertEqual( + {'output': + {'website_url': + {'value': + {'get_attr': + {self.cmpUtils.MISMATCH_VALUE1_LABEL: + ['server', 'networks', 'private', 0], + self.cmpUtils.MISMATCH_VALUE2_LABEL: + ['server', 'networks', 'public', 0]}}}}}, + self.cmpUtils.diff_dicts(expected, provided)) + + def test_yamlutils_get_dict_missing_file(self): + self.assertEqual(None, self.yamlUtils.get_dict('./no_file.yaml')) + + def test_yamlutils_get_dict(self): + yaml_file = os.path.join( + os.path.dirname(os.path.abspath(__file__)), + '../tests/data/custom_types/rsyslog.yaml') + dict = \ + {'tosca_definitions_version': 'tosca_simple_yaml_1_0', + 'description': + 'RSYSLOG is the Rocket-fast SYStem for LOG processing.\n', + 'node_types': + {'tosca.nodes.SoftwareComponent.Rsyslog': + {'derived_from': 'tosca.nodes.SoftwareComponent', + 'requirements': + [{'log_endpoint': + {'capability': 'tosca.capabilities.Endpoint', + 'node': 'tosca.nodes.SoftwareComponent.Logstash', + 'relationship': 'tosca.relationships.ConnectsTo'}}]}}} + self.assertEqual(dict, self.yamlUtils.get_dict(yaml_file)) + + def test_yamlutils_compare_yamls(self): + yaml_file1 = os.path.join( + os.path.dirname(os.path.abspath(__file__)), + '../tests/data/custom_types/kibana.yaml') + yaml_file2 = os.path.join( + os.path.dirname(os.path.abspath(__file__)), + '../tests/data/custom_types/collectd.yaml') + self.assertEqual(True, + self.yamlUtils.compare_yamls(yaml_file1, yaml_file1)) + self.assertEqual(False, + self.yamlUtils.compare_yamls(yaml_file1, yaml_file2)) + + def test_yamlutils_compare_yaml_dict(self): + yaml_file1 = os.path.join( + os.path.dirname(os.path.abspath(__file__)), + '../tests/data/custom_types/rsyslog.yaml') + yaml_file2 = os.path.join( + os.path.dirname(os.path.abspath(__file__)), + '../tests/data/custom_types/collectd.yaml') + dict = \ + {'tosca_definitions_version': 'tosca_simple_yaml_1_0', + 'description': + 'RSYSLOG is the Rocket-fast SYStem for LOG processing.\n', + 'node_types': + {'tosca.nodes.SoftwareComponent.Rsyslog': + {'derived_from': 'tosca.nodes.SoftwareComponent', + 'requirements': + [{'log_endpoint': + {'capability': 'tosca.capabilities.Endpoint', + 'node': 'tosca.nodes.SoftwareComponent.Logstash', + 'relationship': 'tosca.relationships.ConnectsTo'}}]}}} + self.assertEqual({}, self.cmpUtils.diff_dicts( + self.yamlUtils.get_dict(yaml_file1), dict)) + self.assertEqual(False, + self.yamlUtils.compare_yaml_dict(yaml_file2, dict)) + + def test_assert_value_is_num(self): + value = 1 + output = translator.common.utils.str_to_num(value) + self.assertEqual(value, output) + + def test_urlutils_validate_url(self): + self.assertTrue(self.UrlUtils.validate_url("http://www.github.com/")) + self.assertTrue( + self.UrlUtils.validate_url("https://github.com:81/a/2/a.b")) + self.assertTrue(self.UrlUtils.validate_url("ftp://github.com")) + self.assertFalse(self.UrlUtils.validate_url("github.com")) + self.assertFalse(self.UrlUtils.validate_url("123")) + self.assertFalse(self.UrlUtils.validate_url("a/b/c")) |