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view rhodecode/tests/vcs/base.py @ 3584:7afb704b0ac7 beta
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author | Marcin Kuzminski <marcin@python-works.com> |
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date | Sun, 24 Mar 2013 22:11:49 +0100 |
parents | d2a528b60e50 |
children | d7488551578e |
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""" Module providing backend independent mixin class. It requires that InMemoryChangeset class is working properly at backend class. """ import os from rhodecode.lib import vcs import time import shutil import datetime from rhodecode.lib.vcs.utils.compat import unittest from conf import SCM_TESTS, get_new_dir from rhodecode.lib.vcs.nodes import FileNode class BackendTestMixin(object): """ This is a backend independent test case class which should be created with ``type`` method. It is required to set following attributes at subclass: - ``backend_alias``: alias of used backend (see ``vcs.BACKENDS``) - ``repo_path``: path to the repository which would be created for set of tests - ``recreate_repo_per_test``: If set to ``False``, repo would NOT be created before every single test. Defaults to ``True``. """ recreate_repo_per_test = True @classmethod def get_backend(cls): return vcs.get_backend(cls.backend_alias) @classmethod def _get_commits(cls): commits = [ { 'message': u'Initial commit', 'author': u'Joe Doe <joe.doe@example.com>', 'date': datetime.datetime(2010, 1, 1, 20), 'added': [ FileNode('foobar', content='Foobar'), FileNode('foobar2', content='Foobar II'), FileNode('foo/bar/baz', content='baz here!'), ], }, { 'message': u'Changes...', 'author': u'Jane Doe <jane.doe@example.com>', 'date': datetime.datetime(2010, 1, 1, 21), 'added': [ FileNode('some/new.txt', content='news...'), ], 'changed': [ FileNode('foobar', 'Foobar I'), ], 'removed': [], }, ] return commits @classmethod def setUpClass(cls): Backend = cls.get_backend() cls.backend_class = Backend cls.repo_path = get_new_dir(str(time.time())) cls.repo = Backend(cls.repo_path, create=True) cls.imc = cls.repo.in_memory_changeset for commit in cls._get_commits(): for node in commit.get('added', []): cls.imc.add(FileNode(node.path, content=node.content)) for node in commit.get('changed', []): cls.imc.change(FileNode(node.path, content=node.content)) for node in commit.get('removed', []): cls.imc.remove(FileNode(node.path)) cls.tip = cls.imc.commit(message=unicode(commit['message']), author=unicode(commit['author']), date=commit['date']) @classmethod def tearDownClass(cls): if not getattr(cls, 'recreate_repo_per_test', False) and \ 'VCS_REMOVE_TEST_DIRS' in os.environ: shutil.rmtree(cls.repo_path) def setUp(self): if getattr(self, 'recreate_repo_per_test', False): self.__class__.setUpClass() def tearDown(self): if getattr(self, 'recreate_repo_per_test', False) and \ 'VCS_REMOVE_TEST_DIRS' in os.environ: shutil.rmtree(self.repo_path) # For each backend create test case class for alias in SCM_TESTS: attrs = { 'backend_alias': alias, } cls_name = ''.join(('%s base backend test' % alias).title().split()) bases = (BackendTestMixin, unittest.TestCase) globals()[cls_name] = type(cls_name, bases, attrs) if __name__ == '__main__': unittest.main()