72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
import os
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import re
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import yaml
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import testtools
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class TestNamespaces(testtools.TestCase):
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def get_list_of_classes(self):
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# TODO: should be fixed future with some common approach for all tests
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root_dir = os.path.dirname(os.path.abspath(__file__)).rsplit('/', 1)[0]
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apps_dir = os.path.join(root_dir, 'murano-apps')
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class_names = []
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for path, dirs, files in os.walk(apps_dir):
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if path.endswith('Classes'):
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names = [os.path.join(path, f)
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for f in files if f.endswith('.yaml')]
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class_names.extend(names)
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return class_names
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def get_namespaces(self, cls_name):
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# workaround for PyYAML bug: http://pyyaml.org/ticket/221
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###############################
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class YaqlYamlLoader(yaml.Loader):
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pass
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def yaql_constructor(loader, node):
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return
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YaqlYamlLoader.add_constructor(u'!yaql', yaql_constructor)
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###############################
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# parse file
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parsed_data = ''
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with open(cls_name) as f:
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parsed_data = yaml.load(f, YaqlYamlLoader)
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n_spaces = parsed_data.get('Namespaces')
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if n_spaces is None:
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msg = 'File "%s" does not content "Namespaces" section' % cls_name
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raise ValueError(msg)
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# get only names of namespaces
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names = n_spaces.keys()
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# remove main namespace from the list
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names.remove('=')
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return names
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def check_name(self, namespace, cls_name, error_list):
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# read file
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data = ''
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with open(cls_name) as f:
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data = f.read()
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regexp_str = '[^a-zA-Z]%s:[a-zA-Z]+' % namespace
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regexp = re.compile(regexp_str)
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if len(regexp.findall(data)) == 0:
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msg = ('Namespace "%s" is not used in the "%s" and should '
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'be removed from list of Namespaces' % (namespace, cls_name))
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error_list.append(msg)
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def test_namespaces(self):
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error_list = []
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for cls_name in self.get_list_of_classes():
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for ns in self.get_namespaces(cls_name):
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self.check_name(ns, cls_name, error_list)
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error_string = "\n".join(error_list)
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msg = "Test detects follow list of errors: \n%s" % error_string
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self.assertEqual(0, len(error_list), msg)
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