#!/usr/bin/env python from db_test import DBDakTestCase from daklib.dbconn import Architecture, Suite, get_suite_architectures, \ get_architecture_suites, Maintainer, DBSource, Location, PoolFile, \ check_poolfile, get_poolfile_like_name import unittest class PackageTestCase(DBDakTestCase): """ PackageTestCase checks the handling of source and binary packages in dak's database. """ def setup_architectures(self): "setup a hash of Architecture objects in self.arch" self.arch = {} for arch_string in ('source', 'all', 'i386', 'amd64', 'kfreebsd-i386'): self.arch[arch_string] = Architecture(arch_string) # hard code ids for source and all self.arch['source'].arch_id = 1 self.arch['all'].arch_id = 2 for _, architecture in self.arch.items(): self.session.add(architecture) self.session.flush() self.session.refresh(architecture) def setup_suites(self): "setup a hash of Suite objects in self.suite" self.suite = {} for suite_name in ('lenny', 'squeeze', 'sid'): suite = Suite(suite_name = suite_name, version = '-') self.suite[suite_name] = suite self.session.add(suite) self.session.flush() self.session.refresh(suite) def setUp(self): super(PackageTestCase, self).setUp() self.setup_architectures() self.setup_suites() def connect_suite_architectures(self): """ Gonnect all suites and all architectures except for kfreebsd-i386 which should not be in lenny. """ for arch_string, architecture in self.arch.items(): if arch_string != 'kfreebsd-i386': architecture.suites = self.suite.values() else: architecture.suites = [self.suite['squeeze'], self.suite['sid']] def test_suite_architecture(self): # check the id for architectures source and all self.assertEqual(1, self.arch['source'].arch_id) self.assertEqual(2, self.arch['all'].arch_id) # check the many to many relation between Suite and Architecture self.arch['source'].suites.append(self.suite['lenny']) self.assertEqual('source', self.suite['lenny'].architectures[0]) self.arch['source'].suites = [] self.assertEqual([], self.suite['lenny'].architectures) self.connect_suite_architectures() self.assertEqual(4, len(self.suite['lenny'].architectures)) self.assertEqual(3, len(self.arch['i386'].suites)) # check the function get_suite_architectures() architectures = get_suite_architectures('lenny', session = self.session) self.assertEqual(4, len(architectures)) self.assertTrue(self.arch['source'] in architectures) self.assertTrue(self.arch['all'] in architectures) self.assertTrue(self.arch['kfreebsd-i386'] not in architectures) architectures = get_suite_architectures('sid', session = self.session) self.assertEqual(5, len(architectures)) self.assertTrue(self.arch['kfreebsd-i386'] in architectures) architectures = get_suite_architectures('lenny', skipsrc = True, session = self.session) self.assertEqual(3, len(architectures)) self.assertTrue(self.arch['source'] not in architectures) architectures = get_suite_architectures('lenny', skipall = True, session = self.session) self.assertEqual(3, len(architectures)) self.assertTrue(self.arch['all'] not in architectures) # check the function get_architecture_suites() suites = get_architecture_suites('i386', self.session) self.assertEqual(3, len(suites)) self.assertTrue(self.suite['lenny'] in suites) suites = get_architecture_suites('kfreebsd-i386', self.session) self.assertEqual(2, len(suites)) self.assertTrue(self.suite['lenny'] not in suites) def setup_locations(self): 'create some Location objects, TODO: add component' self.loc = {} self.loc['main'] = Location(path = \ '/srv/ftp-master.debian.org/ftp/pool/') self.session.add(self.loc['main']) def setup_poolfiles(self): 'create some PoolFile objects' self.file = {} self.file['hello'] = PoolFile(filename = 'main/h/hello/hello_2.2-2.dsc', \ location = self.loc['main'], filesize = 0, md5sum = '') self.file['sl'] = PoolFile(filename = 'main/s/sl/sl_3.03-16.dsc', \ location = self.loc['main'], filesize = 0, md5sum = '') self.session.add_all(self.file.values()) def test_poolfiles(self): ''' Test the relation of the classes PoolFile and Location. The code needs some explaination. The property Location.files is not a list as in other relations because such a list would become rather huge. It is a query object that can be queried, filtered, and iterated as usual. But list like methods like append() and remove() are supported as well which allows code like: somelocation.files.append(somefile) ''' self.setup_locations() self.setup_poolfiles() location = self.session.query(Location)[0] self.assertEqual('/srv/ftp-master.debian.org/ftp/pool/', location.path) self.assertEqual(2, location.files.count()) poolfile = location.files. \ filter(PoolFile.filename.like('%/hello/hello%')).one() self.assertEqual('main/h/hello/hello_2.2-2.dsc', poolfile.filename) self.assertEqual(location, poolfile.location) # test get() self.assertEqual(poolfile, \ self.session.query(PoolFile).get(poolfile.file_id)) self.assertEqual(None, self.session.query(PoolFile).get(-1)) # test remove() and append() location.files.remove(self.file['sl']) # TODO: deletion should cascade automatically self.session.delete(self.file['sl']) self.session.refresh(location) self.assertEqual(1, location.files.count()) # please note that we intentionally do not specify 'location' here self.file['sl'] = PoolFile(filename = 'main/s/sl/sl_3.03-16.dsc', \ filesize = 0, md5sum = '') location.files.append(self.file['sl']) self.session.refresh(location) self.assertEqual(2, location.files.count()) # test fullpath self.assertEqual('/srv/ftp-master.debian.org/ftp/pool/main/s/sl/sl_3.03-16.dsc', \ self.file['sl'].fullpath) # test check_poolfile() self.assertEqual((True, self.file['sl']), \ check_poolfile('main/s/sl/sl_3.03-16.dsc', 0, '', \ location.location_id, self.session)) self.assertEqual((False, None), \ check_poolfile('foobar', 0, '', location.location_id, self.session)) self.assertEqual((False, self.file['sl']), \ check_poolfile('main/s/sl/sl_3.03-16.dsc', 42, '', \ location.location_id, self.session)) self.assertEqual((False, self.file['sl']), \ check_poolfile('main/s/sl/sl_3.03-16.dsc', 0, 'deadbeef', \ location.location_id, self.session)) # test get_poolfile_like_name() self.assertEqual([self.file['sl']], \ get_poolfile_like_name('sl_3.03-16.dsc', self.session)) self.assertEqual([], get_poolfile_like_name('foobar', self.session)) def setup_maintainers(self): 'create some Maintainer objects' self.maintainer = Maintainer(name = 'Mr. Maintainer') self.uploader = Maintainer(name = 'Mrs. Uploader') self.lazyguy = Maintainer(name = 'Lazy Guy') self.session.add_all([self.maintainer, self.uploader, self.lazyguy]) def setup_sources(self): 'create a DBSource object; but it cannot be stored in the DB yet' self.source = DBSource(maintainer = self.maintainer, changedby = self.uploader) def test_maintainers(self): ''' tests relation between Maintainer and DBSource TODO: add relations to changes_pending_source ''' self.setup_maintainers() self.assertEqual('Mr. Maintainer', self.session.query(Maintainer)[0].name) self.assertEqual('Mrs. Uploader', self.session.query(Maintainer)[1].name) self.assertEqual('Lazy Guy', self.session.query(Maintainer)[2].name) self.setup_sources() #TODO: needs File and Location #self.assertEqual(self.maintainer.maintains_sources, [self.source]) #self.assertEqual(self.maintainer.changed_sources, []) #self.assertEqual(self.uploader.maintains_sources, []) #self.assertEqual(self.uploader.changed_sources, [self.source]) #self.assertEqual(self.lazyguy.maintains_sources, []) #self.assertEqual(self.lazyguy.changed_sources, []) if __name__ == '__main__': unittest.main()