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# Copyright (C) 2008-2011 Canonical Ltd.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from cStringIO import StringIO
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from paste.fixture import (
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from paste.httpexceptions import HTTPServerError
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from testtools.matchers import (
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from bzrlib import errors
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from loggerhead.apps.branch import BranchWSGIApp
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from loggerhead.controllers.annotate_ui import AnnotateUI
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from loggerhead.controllers.inventory_ui import InventoryUI
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from loggerhead.tests.test_simple import (
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class TestInventoryUI(BasicTests):
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def make_bzrbranch_for_tree_shape(self, shape):
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tree = self.make_branch_and_tree('.')
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self.build_tree(shape)
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self.addCleanup(tree.branch.lock_read().unlock)
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def make_bzrbranch_and_inventory_ui_for_tree_shape(self, shape):
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branch = self.make_bzrbranch_for_tree_shape(shape)
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branch_app = self.make_branch_app(branch)
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return branch, InventoryUI(branch_app, branch_app.get_history)
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def test_get_filelist(self):
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bzrbranch, inv_ui = self.make_bzrbranch_and_inventory_ui_for_tree_shape(
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inv = bzrbranch.repository.get_inventory(bzrbranch.last_revision())
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self.assertEqual(1, len(inv_ui.get_filelist(inv, '', 'filename', 'head')))
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bzrbranch, inv_ui = self.make_bzrbranch_and_inventory_ui_for_tree_shape(
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start, content = consume_app(inv_ui,
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{'SCRIPT_NAME': '/files', 'PATH_INFO': ''})
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self.assertEqual(('200 OK', [('Content-Type', 'text/html')], None),
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self.assertContainsRe(content, 'filename')
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def test_no_content_for_HEAD(self):
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bzrbranch, inv_ui = self.make_bzrbranch_and_inventory_ui_for_tree_shape(
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start, content = consume_app(inv_ui,
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{'SCRIPT_NAME': '/files', 'PATH_INFO': '',
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'REQUEST_METHOD': 'HEAD'})
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self.assertEqual(('200 OK', [('Content-Type', 'text/html')], None),
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self.assertEqual('', content)
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def test_get_values_smoke(self):
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branch = self.make_bzrbranch_for_tree_shape(['a-file'])
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branch_app = self.make_branch_app(branch)
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/files'}
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inv_ui = branch_app.lookup_app(env)
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inv_ui.parse_args(env)
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values = inv_ui.get_values('', {}, {})
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self.assertEqual('a-file', values['filelist'][0].filename)
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def test_json_render_smoke(self):
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branch = self.make_bzrbranch_for_tree_shape(['a-file'])
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branch_app = self.make_branch_app(branch)
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/+json/files'}
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inv_ui = branch_app.lookup_app(env)
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self.assertOkJsonResponse(inv_ui, env)
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class TestRevisionUI(BasicTests):
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def make_branch_app_for_revision_ui(self, shape1, shape2):
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tree = self.make_branch_and_tree('.')
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self.build_tree_contents(shape1)
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tree.commit('msg 1', rev_id='rev-1')
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self.build_tree_contents(shape2)
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tree.commit('msg 2', rev_id='rev-2')
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self.addCleanup(branch.lock_read().unlock)
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return self.make_branch_app(branch)
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def test_get_values(self):
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branch_app = self.make_branch_app_for_revision_ui([], [])
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/revision/2'}
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rev_ui = branch_app.lookup_app(env)
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rev_ui.parse_args(env)
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self.assertIsInstance(rev_ui.get_values('', {}, []), dict)
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def test_add_template_values(self):
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branch_app = self.make_branch_app_for_revision_ui(
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[('file', 'content\n')], [('file', 'new content\n')])
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env = {'SCRIPT_NAME': '/',
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'PATH_INFO': '/revision/1/non-existent-file',
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'QUERY_STRING':'start_revid=1' }
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revision_ui = branch_app.lookup_app(env)
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path = revision_ui.parse_args(env)
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values = revision_ui.get_values(path, revision_ui.kwargs, {})
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revision_ui.add_template_values(values)
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self.assertIs(values['diff_chunks'], None)
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def test_get_values_smoke(self):
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branch_app = self.make_branch_app_for_revision_ui(
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[('file', 'content\n'), ('other-file', 'other\n')],
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[('file', 'new content\n')])
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env = {'SCRIPT_NAME': '/',
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'PATH_INFO': '/revision/head:'}
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revision_ui = branch_app.lookup_app(env)
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revision_ui.parse_args(env)
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values = revision_ui.get_values('', {}, {})
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self.assertEqual(values['revid'], 'rev-2')
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self.assertEqual(values['change'].comment, 'msg 2')
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self.assertEqual(values['file_changes'].modified[0].filename, 'file')
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self.assertEqual(values['merged_in'], None)
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def test_json_render_smoke(self):
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branch_app = self.make_branch_app_for_revision_ui(
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[('file', 'content\n'), ('other-file', 'other\n')],
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[('file', 'new content\n')])
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/+json/revision/head:'}
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revision_ui = branch_app.lookup_app(env)
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self.assertOkJsonResponse(revision_ui, env)
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class TestAnnotateUI(BasicTests):
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def make_annotate_ui_for_file_history(self, file_id, rev_ids_texts):
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tree = self.make_branch_and_tree('.')
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self.build_tree_contents([('filename', '')])
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tree.add(['filename'], [file_id])
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for rev_id, text, message in rev_ids_texts:
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self.build_tree_contents([('filename', text)])
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tree.commit(rev_id=rev_id, message=message)
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tree.branch.lock_read()
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self.addCleanup(tree.branch.unlock)
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branch_app = BranchWSGIApp(tree.branch, friendly_name='test_name')
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return AnnotateUI(branch_app, branch_app.get_history)
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def test_annotate_file(self):
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history = [('rev1', 'old\nold\n', '.'), ('rev2', 'new\nold\n', '.')]
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ann_ui = self.make_annotate_ui_for_file_history('file_id', history)
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# A lot of this state is set up by __call__, but we'll do it directly
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ann_ui.args = ['rev2']
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annotate_info = ann_ui.get_values('filename',
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kwargs={'file_id': 'file_id'}, headers={})
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annotated = annotate_info['annotated']
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self.assertEqual(2, len(annotated))
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self.assertEqual('2', annotated[1].change.revno)
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self.assertEqual('1', annotated[2].change.revno)
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def test_annotate_empty_comment(self):
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# Testing empty comment handling without breaking
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history = [('rev1', 'old\nold\n', '.'), ('rev2', 'new\nold\n', '')]
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ann_ui = self.make_annotate_ui_for_file_history('file_id', history)
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ann_ui.args = ['rev2']
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annotate_info = ann_ui.get_values('filename',
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kwargs={'file_id': 'file_id'}, headers={})
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def test_annotate_file_zero_sized(self):
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# Test against a zero-sized file without breaking. No annotation must be present.
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history = [('rev1', '' , '.')]
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ann_ui = self.make_annotate_ui_for_file_history('file_id', history)
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ann_ui.args = ['rev1']
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annotate_info = ann_ui.get_values('filename',
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kwargs={'file_id': 'file_id'}, headers={})
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annotated = annotate_info['annotated']
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self.assertEqual(0, len(annotated))
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class TestFileDiffUI(BasicTests):
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def make_branch_app_for_filediff_ui(self):
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builder = self.make_branch_builder('branch')
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builder.start_series()
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builder.build_snapshot('rev-1-id', None, [
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('add', ('', 'root-id', 'directory', '')),
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('add', ('filename', 'f-id', 'file', 'content\n'))],
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message="First commit.")
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builder.build_snapshot('rev-2-id', None, [
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('modify', ('f-id', 'new content\n'))])
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builder.finish_series()
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branch = builder.get_branch()
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self.addCleanup(branch.lock_read().unlock)
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return self.make_branch_app(branch)
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def test_get_values_smoke(self):
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branch_app = self.make_branch_app_for_filediff_ui()
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env = {'SCRIPT_NAME': '/',
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'PATH_INFO': '/+filediff/rev-2-id/rev-1-id/f-id'}
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filediff_ui = branch_app.lookup_app(env)
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filediff_ui.parse_args(env)
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values = filediff_ui.get_values('', {}, {})
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chunks = values['chunks']
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self.assertEqual('insert', chunks[0].diff[1].type)
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self.assertEqual('new content', chunks[0].diff[1].line)
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def test_json_render_smoke(self):
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branch_app = self.make_branch_app_for_filediff_ui()
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env = {'SCRIPT_NAME': '/',
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'PATH_INFO': '/+json/+filediff/rev-2-id/rev-1-id/f-id'}
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filediff_ui = branch_app.lookup_app(env)
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self.assertOkJsonResponse(filediff_ui, env)
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class TestRevLogUI(BasicTests):
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def make_branch_app_for_revlog_ui(self):
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builder = self.make_branch_builder('branch')
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builder.start_series()
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builder.build_snapshot('rev-id', None, [
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('add', ('', 'root-id', 'directory', '')),
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('add', ('filename', 'f-id', 'file', 'content\n'))],
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message="First commit.")
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builder.finish_series()
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branch = builder.get_branch()
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self.addCleanup(branch.lock_read().unlock)
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return self.make_branch_app(branch)
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def test_get_values_smoke(self):
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branch_app = self.make_branch_app_for_revlog_ui()
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env = {'SCRIPT_NAME': '/',
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'PATH_INFO': '/+revlog/rev-id'}
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revlog_ui = branch_app.lookup_app(env)
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revlog_ui.parse_args(env)
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values = revlog_ui.get_values('', {}, {})
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self.assertEqual(values['file_changes'].added[1].filename, 'filename')
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self.assertEqual(values['entry'].comment, "First commit.")
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def test_json_render_smoke(self):
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branch_app = self.make_branch_app_for_revlog_ui()
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/+json/+revlog/rev-id'}
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revlog_ui = branch_app.lookup_app(env)
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self.assertOkJsonResponse(revlog_ui, env)
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class TestControllerHooks(BasicTests):
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def test_dummy_hook(self):
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# A hook that returns None doesn't influence the searching for
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/custom'}
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myhook = lambda app, environ: None
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branch = self.make_branch('.')
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self.addCleanup(branch.lock_read().unlock)
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app = self.make_branch_app(branch)
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self.addCleanup(BranchWSGIApp.hooks.uninstall_named_hook, 'controller',
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BranchWSGIApp.hooks.install_named_hook('controller', myhook, "captain hook")
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self.assertRaises(KeyError, app.lookup_app, env)
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def test_working_hook(self):
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# A hook can provide an app to use for a particular request.
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env = {'SCRIPT_NAME': '', 'PATH_INFO': '/custom'}
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myhook = lambda app, environ: "I am hooked"
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branch = self.make_branch('.')
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self.addCleanup(branch.lock_read().unlock)
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app = self.make_branch_app(branch)
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self.addCleanup(BranchWSGIApp.hooks.uninstall_named_hook, 'controller',
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BranchWSGIApp.hooks.install_named_hook('controller', myhook, "captain hook")
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self.assertEquals("I am hooked", app.lookup_app(env))
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class IsTarfile(Matcher):
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def __init__(self, compression):
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self.compression = compression
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def match(self, content_bytes):
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f = tempfile.NamedTemporaryFile()
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f.write(content_bytes)
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tarfile.open(f.name, mode='r|' + self.compression)
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class MatchesTarballHeaders(Matcher):
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def __init__(self, expect_filename):
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self.expect_filename = expect_filename
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def match(self, response):
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# Maybe the c-t should be more specific, but this is probably good for
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# making sure it gets saved without the client trying to decompress it
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if (response.header('Content-Type') == 'application/octet-stream'
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and response.header('Content-Disposition') ==
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"attachment; filename*=utf-8''" + self.expect_filename):
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return Mismatch("wrong response headers: %r"
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class TestDownloadTarballUI(TestWithSimpleTree):
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super(TestDownloadTarballUI, self).setUp()
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def test_download_tarball(self):
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# Tarball downloads are enabled by default.
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app = self.setUpLoggerhead()
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response = app.get('/tarball')
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MatchesTarballHeaders('branch.tgz'))
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def test_download_tarball_of_version(self):
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app = self.setUpLoggerhead()
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response = app.get('/tarball/1')
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MatchesTarballHeaders('branch-r1.tgz'))
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def test_download_tarball_forbidden(self):
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app = self.setUpLoggerhead(export_tarballs=False)
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e = self.assertRaises(
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self.assertContainsRe(
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'(?s).*403 Forbidden'
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'.*Tarball downloads are not allowed')
added
removed
loggerhead/tests/test_controllers.py
