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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
test_PackageDB.py
~~~~~~~~~~~~~~~~
PackageDB test suite
:copyright: (c) 2013-2015 by Jauhien Piatlicki
:license: GPL-2, see LICENSE for more details.
"""
import os
import time
import unittest
from g_sorcery.compatibility import TemporaryDirectory
from g_sorcery.db_layout import JSON_FILE_SUFFIX, BSON_FILE_SUFFIX
from g_sorcery.exceptions import IntegrityError, InvalidKeyError, SyncError
from g_sorcery.g_collections import Package
from g_sorcery.package_db import PackageDB
from tests.base import BaseTest
from tests.server import Server
SUPPORTED_FILE_FORMATS = [JSON_FILE_SUFFIX]
# bson module is optional, we should check if it is installed
try:
from g_sorcery.file_bson.file_bson import FileBSON
SUPPORTED_FILE_FORMATS.append(BSON_FILE_SUFFIX)
except ImportError as e:
pass
class TestDB(PackageDB):
def get_real_db_uri(self, db_uri):
return db_uri + "/dummy.tar.gz"
class TestPackageDB(BaseTest):
def test_functionality(self):
port = 8080
for fmt in SUPPORTED_FILE_FORMATS:
sync_address = "127.0.0.1:" + str(port)
orig_tempdir = TemporaryDirectory()
orig_path = os.path.join(orig_tempdir.name, "db")
os.makedirs(orig_path)
orig_db = PackageDB(orig_path, preferred_category_format=fmt)
orig_db.add_category("app-test1")
orig_db.add_category("app-test2")
ebuild_data = {"test1": "tst1", "test2": "tst2"}
common_data = {"common1": "cmn1", "common2": "cmn2"}
packages = [Package("app-test1", "test", "1"), Package("app-test1", "test", "2"),
Package("app-test1", "test1", "1"), Package("app-test2", "test2", "1")]
for package in packages:
orig_db.add_package(package, ebuild_data)
orig_db.set_common_data("app-test1", common_data)
full_data = dict(ebuild_data)
full_data.update(common_data)
orig_db.write()
os.system("cd " + orig_tempdir.name + " && tar cvzf good.tar.gz db")
os.system("echo invalid >> " + orig_tempdir.name + "/db/app-test1/packages." + fmt)
os.system("cd " + orig_tempdir.name + " && tar cvzf dummy.tar.gz db")
test_db = TestDB(self.tempdir.name)
self.assertRaises(SyncError, test_db.sync, sync_address)
srv = Server(orig_tempdir.name, port=port)
srv.start()
self.assertRaises(IntegrityError, test_db.sync, sync_address)
os.system("cd " + orig_tempdir.name + " && mv good.tar.gz dummy.tar.gz")
test_db.sync(sync_address)
srv.shutdown()
srv.join()
test_db.read()
self.assertEqual(orig_db.database, test_db.database)
self.assertEqual(orig_db.get_common_data("app-test1"), test_db.get_common_data("app-test1"))
self.assertEqual(orig_db.get_common_data("app-test2"), test_db.get_common_data("app-test2"))
self.assertEqual(set(test_db.list_categories()), set(["app-test1", "app-test2"]))
self.assertTrue(test_db.in_category("app-test1", "test"))
self.assertFalse(test_db.in_category("app-test2", "test"))
self.assertRaises(InvalidKeyError, test_db.in_category, "app-test3", "test")
self.assertEqual(set(test_db.list_package_names("app-test1")), set(['test', 'test1']))
self.assertEqual(set(test_db.list_catpkg_names()),set(['app-test1/test', 'app-test1/test1', 'app-test2/test2']))
self.assertRaises(InvalidKeyError, test_db.list_package_versions, "invalid", "test")
self.assertRaises(InvalidKeyError, test_db.list_package_versions, "app-test1", "invalid")
self.assertEqual(set(test_db.list_package_versions("app-test1", "test")), set(['1', '2']))
self.assertEqual(set(test_db.list_all_packages()), set(packages))
self.assertEqual(test_db.get_package_description(packages[0]), full_data)
self.assertRaises(KeyError, test_db.get_package_description, Package("invalid", "invalid", "1"))
self.assertEqual(test_db.get_max_version("app-test1", "test"), "2")
self.assertEqual(test_db.get_max_version("app-test1", "test1"), "1")
self.assertRaises(InvalidKeyError, test_db.get_max_version, "invalid", "invalid")
pkg_set = set(packages)
for package, data in test_db:
self.assertTrue(package in pkg_set)
if package.category == "app-test1":
self.assertEqual(data, full_data)
else:
self.assertEqual(data, ebuild_data)
pkg_set.remove(package)
self.assertTrue(not pkg_set)
self.assertEqual(orig_db.database, test_db.database)
port = port + 1
def suite():
suite = unittest.TestSuite()
suite.addTest(TestPackageDB('test_functionality'))
return suite
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