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# encoding: utf8
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from __future__ import with_statement
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import time
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import datetime
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from rhodecode.lib import vcs
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from rhodecode.tests.vcs.base import BackendTestMixin
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from rhodecode.tests.vcs.conf import SCM_TESTS
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from rhodecode.lib.vcs.backends.base import BaseChangeset
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from rhodecode.lib.vcs.nodes import (
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FileNode, AddedFileNodesGenerator,
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ChangedFileNodesGenerator, RemovedFileNodesGenerator
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)
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from rhodecode.lib.vcs.exceptions import (
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BranchDoesNotExistError, ChangesetDoesNotExistError,
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RepositoryError, EmptyRepositoryError
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)
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from rhodecode.lib.vcs.utils.compat import unittest
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from rhodecode.tests.vcs.conf import get_new_dir
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class TestBaseChangeset(unittest.TestCase):
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def test_as_dict(self):
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changeset = BaseChangeset()
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changeset.id = 'ID'
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changeset.raw_id = 'RAW_ID'
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changeset.short_id = 'SHORT_ID'
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changeset.revision = 1009
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changeset.date = datetime.datetime(2011, 1, 30, 1, 45)
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changeset.message = 'Message of a commit'
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changeset.author = 'Joe Doe <joe.doe@example.com>'
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changeset.added = [FileNode('foo/bar/baz'), FileNode('foobar')]
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changeset.changed = []
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changeset.removed = []
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self.assertEqual(changeset.as_dict(), {
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'id': 'ID',
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'raw_id': 'RAW_ID',
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'short_id': 'SHORT_ID',
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'revision': 1009,
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'date': datetime.datetime(2011, 1, 30, 1, 45),
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'message': 'Message of a commit',
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'author': {
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'name': 'Joe Doe',
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'email': 'joe.doe@example.com',
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},
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'added': ['foo/bar/baz', 'foobar'],
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'changed': [],
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'removed': [],
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})
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class ChangesetsWithCommitsTestCaseixin(BackendTestMixin):
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recreate_repo_per_test = True
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@classmethod
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def _get_commits(cls):
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start_date = datetime.datetime(2010, 1, 1, 20)
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for x in xrange(5):
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yield {
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'message': 'Commit %d' % x,
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'author': 'Joe Doe <joe.doe@example.com>',
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'date': start_date + datetime.timedelta(hours=12 * x),
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'added': [
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FileNode('file_%d.txt' % x, content='Foobar %d' % x),
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],
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}
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def test_new_branch(self):
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self.imc.add(vcs.nodes.FileNode('docs/index.txt',
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content='Documentation\n'))
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foobar_tip = self.imc.commit(
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message=u'New branch: foobar',
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author=u'joe',
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branch='foobar',
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)
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self.assertTrue('foobar' in self.repo.branches)
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self.assertEqual(foobar_tip.branch, 'foobar')
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# 'foobar' should be the only branch that contains the new commit
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self.assertNotEqual(*self.repo.branches.values())
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def test_new_head_in_default_branch(self):
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tip = self.repo.get_changeset()
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self.imc.add(vcs.nodes.FileNode('docs/index.txt',
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content='Documentation\n'))
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foobar_tip = self.imc.commit(
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message=u'New branch: foobar',
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author=u'joe',
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branch='foobar',
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parents=[tip],
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)
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self.imc.change(vcs.nodes.FileNode('docs/index.txt',
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content='Documentation\nand more...\n'))
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newtip = self.imc.commit(
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message=u'At default branch',
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author=u'joe',
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branch=foobar_tip.branch,
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parents=[foobar_tip],
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)
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newest_tip = self.imc.commit(
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message=u'Merged with %s' % foobar_tip.raw_id,
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author=u'joe',
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branch=self.backend_class.DEFAULT_BRANCH_NAME,
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parents=[newtip, foobar_tip],
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)
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self.assertEqual(newest_tip.branch,
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self.backend_class.DEFAULT_BRANCH_NAME)
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def test_get_changesets_respects_branch_name(self):
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tip = self.repo.get_changeset()
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self.imc.add(vcs.nodes.FileNode('docs/index.txt',
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content='Documentation\n'))
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doc_changeset = self.imc.commit(
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message=u'New branch: docs',
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author=u'joe',
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branch='docs',
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)
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self.imc.add(vcs.nodes.FileNode('newfile', content=''))
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self.imc.commit(
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message=u'Back in default branch',
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author=u'joe',
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parents=[tip],
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)
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default_branch_changesets = self.repo.get_changesets(
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branch_name=self.repo.DEFAULT_BRANCH_NAME)
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self.assertNotIn(doc_changeset, default_branch_changesets)
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def test_get_changeset_by_branch(self):
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for branch, sha in self.repo.branches.iteritems():
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self.assertEqual(sha, self.repo.get_changeset(branch).raw_id)
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def test_get_changeset_by_tag(self):
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for tag, sha in self.repo.tags.iteritems():
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self.assertEqual(sha, self.repo.get_changeset(tag).raw_id)
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def test_get_changeset_parents(self):
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for test_rev in [1, 2, 3]:
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sha = self.repo.get_changeset(test_rev-1)
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self.assertEqual([sha], self.repo.get_changeset(test_rev).parents)
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def test_get_changeset_children(self):
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for test_rev in [1, 2, 3]:
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sha = self.repo.get_changeset(test_rev+1)
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self.assertEqual([sha], self.repo.get_changeset(test_rev).children)
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class ChangesetsTestCaseMixin(BackendTestMixin):
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recreate_repo_per_test = False
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@classmethod
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def _get_commits(cls):
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start_date = datetime.datetime(2010, 1, 1, 20)
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for x in xrange(5):
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yield {
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'message': u'Commit %d' % x,
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'author': u'Joe Doe <joe.doe@example.com>',
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'date': start_date + datetime.timedelta(hours=12 * x),
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'added': [
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FileNode('file_%d.txt' % x, content='Foobar %d' % x),
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],
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}
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def test_simple(self):
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tip = self.repo.get_changeset()
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self.assertEqual(tip.date, datetime.datetime(2010, 1, 3, 20))
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def test_get_changesets_is_ordered_by_date(self):
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changesets = list(self.repo.get_changesets())
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ordered_by_date = sorted(changesets,
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key=lambda cs: cs.date)
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self.assertItemsEqual(changesets, ordered_by_date)
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def test_get_changesets_respects_start(self):
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second_id = self.repo.revisions[1]
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changesets = list(self.repo.get_changesets(start=second_id))
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self.assertEqual(len(changesets), 4)
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def test_get_changesets_numerical_id_respects_start(self):
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second_id = 1
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changesets = list(self.repo.get_changesets(start=second_id))
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self.assertEqual(len(changesets), 4)
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def test_get_changesets_includes_start_changeset(self):
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second_id = self.repo.revisions[1]
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changesets = list(self.repo.get_changesets(start=second_id))
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self.assertEqual(changesets[0].raw_id, second_id)
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def test_get_changesets_respects_end(self):
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second_id = self.repo.revisions[1]
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changesets = list(self.repo.get_changesets(end=second_id))
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self.assertEqual(changesets[-1].raw_id, second_id)
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self.assertEqual(len(changesets), 2)
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def test_get_changesets_numerical_id_respects_end(self):
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second_id = 1
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changesets = list(self.repo.get_changesets(end=second_id))
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self.assertEqual(changesets.index(changesets[-1]), second_id)
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self.assertEqual(len(changesets), 2)
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def test_get_changesets_respects_both_start_and_end(self):
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second_id = self.repo.revisions[1]
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third_id = self.repo.revisions[2]
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changesets = list(self.repo.get_changesets(start=second_id,
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end=third_id))
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self.assertEqual(len(changesets), 2)
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def test_get_changesets_numerical_id_respects_both_start_and_end(self):
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changesets = list(self.repo.get_changesets(start=2, end=3))
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self.assertEqual(len(changesets), 2)
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def test_get_changesets_on_empty_repo_raises_EmptyRepository_error(self):
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Backend = self.get_backend()
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repo_path = get_new_dir(str(time.time()))
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repo = Backend(repo_path, create=True)
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with self.assertRaises(EmptyRepositoryError):
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list(repo.get_changesets(start='foobar'))
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def test_get_changesets_includes_end_changeset(self):
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second_id = self.repo.revisions[1]
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changesets = list(self.repo.get_changesets(end=second_id))
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self.assertEqual(changesets[-1].raw_id, second_id)
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def test_get_changesets_respects_start_date(self):
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start_date = datetime.datetime(2010, 2, 1)
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for cs in self.repo.get_changesets(start_date=start_date):
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self.assertGreaterEqual(cs.date, start_date)
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def test_get_changesets_respects_end_date(self):
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start_date = datetime.datetime(2010, 1, 1)
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end_date = datetime.datetime(2010, 2, 1)
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for cs in self.repo.get_changesets(start_date=start_date,
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end_date=end_date):
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self.assertGreaterEqual(cs.date, start_date)
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self.assertLessEqual(cs.date, end_date)
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def test_get_changesets_respects_start_date_and_end_date(self):
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end_date = datetime.datetime(2010, 2, 1)
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for cs in self.repo.get_changesets(end_date=end_date):
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self.assertLessEqual(cs.date, end_date)
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def test_get_changesets_respects_reverse(self):
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changesets_id_list = [cs.raw_id for cs in
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self.repo.get_changesets(reverse=True)]
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self.assertItemsEqual(changesets_id_list, reversed(self.repo.revisions))
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def test_get_filenodes_generator(self):
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tip = self.repo.get_changeset()
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filepaths = [node.path for node in tip.get_filenodes_generator()]
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self.assertItemsEqual(filepaths, ['file_%d.txt' % x for x in xrange(5)])
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def test_size(self):
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tip = self.repo.get_changeset()
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size = 5 * len('Foobar N') # Size of 5 files
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self.assertEqual(tip.size, size)
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def test_author(self):
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tip = self.repo.get_changeset()
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self.assertEqual(tip.author, u'Joe Doe <joe.doe@example.com>')
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def test_author_name(self):
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tip = self.repo.get_changeset()
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self.assertEqual(tip.author_name, u'Joe Doe')
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def test_author_email(self):
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tip = self.repo.get_changeset()
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self.assertEqual(tip.author_email, u'joe.doe@example.com')
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def test_get_changesets_raise_changesetdoesnotexist_for_wrong_start(self):
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with self.assertRaises(ChangesetDoesNotExistError):
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list(self.repo.get_changesets(start='foobar'))
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def test_get_changesets_raise_changesetdoesnotexist_for_wrong_end(self):
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with self.assertRaises(ChangesetDoesNotExistError):
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list(self.repo.get_changesets(end='foobar'))
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def test_get_changesets_raise_branchdoesnotexist_for_wrong_branch_name(self):
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with self.assertRaises(BranchDoesNotExistError):
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list(self.repo.get_changesets(branch_name='foobar'))
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def test_get_changesets_raise_repositoryerror_for_wrong_start_end(self):
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start = self.repo.revisions[-1]
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end = self.repo.revisions[0]
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with self.assertRaises(RepositoryError):
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list(self.repo.get_changesets(start=start, end=end))
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def test_get_changesets_numerical_id_reversed(self):
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with self.assertRaises(RepositoryError):
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[x for x in self.repo.get_changesets(start=3, end=2)]
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def test_get_changesets_numerical_id_respects_both_start_and_end_last(self):
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with self.assertRaises(RepositoryError):
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last = len(self.repo.revisions)
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list(self.repo.get_changesets(start=last-1, end=last-2))
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def test_get_changesets_numerical_id_last_zero_error(self):
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with self.assertRaises(RepositoryError):
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last = len(self.repo.revisions)
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list(self.repo.get_changesets(start=last-1, end=0))
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class ChangesetsChangesTestCaseMixin(BackendTestMixin):
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recreate_repo_per_test = False
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@classmethod
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def _get_commits(cls):
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return [
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{
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'message': u'Initial',
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'author': u'Joe Doe <joe.doe@example.com>',
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'date': datetime.datetime(2010, 1, 1, 20),
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'added': [
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FileNode('foo/bar', content='foo'),
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FileNode('foo/bał', content='foo'),
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FileNode('foobar', content='foo'),
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FileNode('qwe', content='foo'),
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],
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},
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{
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'message': u'Massive changes',
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'author': u'Joe Doe <joe.doe@example.com>',
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'date': datetime.datetime(2010, 1, 1, 22),
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'added': [FileNode('fallout', content='War never changes')],
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'changed': [
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FileNode('foo/bar', content='baz'),
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FileNode('foobar', content='baz'),
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],
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'removed': [FileNode('qwe')],
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},
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]
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def test_initial_commit(self):
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changeset = self.repo.get_changeset(0)
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self.assertItemsEqual(changeset.added, [
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changeset.get_node('foo/bar'),
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changeset.get_node('foo/bał'),
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changeset.get_node('foobar'),
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changeset.get_node('qwe'),
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])
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self.assertItemsEqual(changeset.changed, [])
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self.assertItemsEqual(changeset.removed, [])
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def test_head_added(self):
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changeset = self.repo.get_changeset()
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self.assertTrue(isinstance(changeset.added, AddedFileNodesGenerator))
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self.assertItemsEqual(changeset.added, [
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changeset.get_node('fallout'),
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])
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self.assertTrue(isinstance(changeset.changed, ChangedFileNodesGenerator))
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self.assertItemsEqual(changeset.changed, [
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changeset.get_node('foo/bar'),
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changeset.get_node('foobar'),
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])
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self.assertTrue(isinstance(changeset.removed, RemovedFileNodesGenerator))
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self.assertEqual(len(changeset.removed), 1)
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self.assertEqual(list(changeset.removed)[0].path, 'qwe')
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def test_get_filemode(self):
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changeset = self.repo.get_changeset()
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self.assertEqual(33188, changeset.get_file_mode('foo/bar'))
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def test_get_filemode_non_ascii(self):
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changeset = self.repo.get_changeset()
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self.assertEqual(33188, changeset.get_file_mode('foo/bał'))
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self.assertEqual(33188, changeset.get_file_mode(u'foo/bał'))
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# For each backend create test case class
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for alias in SCM_TESTS:
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attrs = {
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'backend_alias': alias,
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}
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# tests with additional commits
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cls_name = ''.join(('%s changesets with commits test' % alias).title().split())
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bases = (ChangesetsWithCommitsTestCaseixin, unittest.TestCase)
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globals()[cls_name] = type(cls_name, bases, attrs)
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# tests without additional commits
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cls_name = ''.join(('%s changesets test' % alias).title().split())
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bases = (ChangesetsTestCaseMixin, unittest.TestCase)
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globals()[cls_name] = type(cls_name, bases, attrs)
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# tests changes
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cls_name = ''.join(('%s changesets changes test' % alias).title().split())
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bases = (ChangesetsChangesTestCaseMixin, unittest.TestCase)
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globals()[cls_name] = type(cls_name, bases, attrs)
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if __name__ == '__main__':
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unittest.main()
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