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#!/usr/bin/python
# Copyright (c) 2014 The Native Client Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Tests for package info."""
import json
import os
import unittest
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '../..'))
import pynacl.working_directory
import archive_info
import package_info
class TestPackageInfo(unittest.TestCase):
def test_AddArchive(self):
# Check that we can successfully add an archive.
archive_name = 'test_archive'
archive_hash = 'test_archive_hash'
archive_url = 'test_archive_url'
tar_src_dir = 'test_archive_dir'
extract_dir = 'test_extraction_dir'
package = package_info.PackageInfo()
archive = archive_info.ArchiveInfo(name=archive_name,
hash=archive_hash,
url=archive_url,
tar_src_dir=tar_src_dir,
extract_dir=extract_dir)
package.AppendArchive(archive)
archive_list = package.GetArchiveList()
self.assertEqual(len(archive_list), 1)
archive_item = archive_list[0].GetArchiveData()
self.assertEqual(archive_item.name, archive_name)
self.assertEqual(archive_item.hash, archive_hash)
self.assertEqual(archive_item.url, archive_url)
self.assertEqual(archive_item.tar_src_dir, tar_src_dir)
self.assertEqual(archive_item.extract_dir, extract_dir)
def test_ClearArchiveListClearsEverything(self):
# Check that clear archive list actually clears everything
package1 = package_info.PackageInfo()
archive1 = archive_info.ArchiveInfo(name='name',
hash='hash',
url='url',
tar_src_dir='tar_src_dir',
extract_dir='extract_dir')
package1.AppendArchive(archive1)
package1.ClearArchiveList()
# Test to be sure the archive list is clear.
self.assertEqual(len(package1.GetArchiveList()), 0)
# Test to be sure the state is equal to an empty PackageInfo.
package2 = package_info.PackageInfo()
self.assertEqual(package1, package2)
def test_OrderIndependentEquality(self):
# Check that order does not matter when adding multiple archives.
arch_name1 = 'archive1.tar'
arch_name2 = 'archive2.tar'
arch_hash1 = 'archive_hash1'
arch_hash2 = 'archive_hash2'
package1 = package_info.PackageInfo()
package1.AppendArchive(archive_info.ArchiveInfo(name=arch_name1,
hash=arch_hash1))
package1.AppendArchive(archive_info.ArchiveInfo(name=arch_name2,
hash=arch_hash2))
package2 = package_info.PackageInfo()
package2.AppendArchive(archive_info.ArchiveInfo(name=arch_name2,
hash=arch_hash2))
package2.AppendArchive(archive_info.ArchiveInfo(name=arch_name1,
hash=arch_hash1))
self.assertEqual(len(package1.GetArchiveList()), 2)
self.assertEqual(len(package2.GetArchiveList()), 2)
self.assertEqual(package1, package2)
def test_PackageLoadJsonList(self):
# Check if we can successfully load a list of archive.
arch_name1 = 'archive_item1.tar'
arch_name2 = 'archive_item2.tar'
arch_hash1 = 'archive_item_hash1'
arch_hash2 = 'archive_item_hash2'
mast_package = package_info.PackageInfo()
mast_package.AppendArchive(archive_info.ArchiveInfo(name=arch_name1,
hash=arch_hash1))
mast_package.AppendArchive(archive_info.ArchiveInfo(name=arch_name2,
hash=arch_hash2))
json_data = mast_package.DumpPackageJson()
constructed_package = package_info.PackageInfo(json_data)
loaded_package = package_info.PackageInfo()
loaded_package.LoadPackageFile(json_data)
self.assertEqual(mast_package, constructed_package)
self.assertEqual(mast_package, loaded_package)
def test_PackageSaveLoadFile(self):
# Check if we can save/load a package file and retain it's values.
arch_name1 = 'archive_saveload1.tar'
arch_name2 = 'archive_saveload2.tar'
arch_hash1 = 'archive_saveload_hash1'
arch_hash2 = 'archive_saveload_hash2'
mast_package = package_info.PackageInfo()
mast_package.AppendArchive(archive_info.ArchiveInfo(name=arch_name1,
hash=arch_hash1))
mast_package.AppendArchive(archive_info.ArchiveInfo(name=arch_name2,
hash=arch_hash2))
with pynacl.working_directory.TemporaryWorkingDirectory() as work_dir:
package_file = os.path.join(work_dir, 'test_package.json')
mast_package.SavePackageFile(package_file)
constructed_package = package_info.PackageInfo(package_file)
loaded_package = package_info.PackageInfo()
loaded_package.LoadPackageFile(package_file)
self.assertEqual(mast_package, constructed_package)
self.assertEqual(mast_package, loaded_package)
def test_PackageJsonDumpLoad(self):
# Check if Json from DumpPackageJson() represents a package correctly.
arch_name1 = 'archive_json1.tar'
arch_name2 = 'archive_json2.tar'
arch_hash1 = 'archive_json_hash1'
arch_hash2 = 'archive_json_hash2'
mast_package = package_info.PackageInfo()
mast_package.AppendArchive(archive_info.ArchiveInfo(name=arch_name1,
hash=arch_hash1))
mast_package.AppendArchive(archive_info.ArchiveInfo(name=arch_name2,
hash=arch_hash2))
json_package = package_info.PackageInfo(mast_package.DumpPackageJson())
self.assertEqual(mast_package, json_package)
if __name__ == '__main__':
unittest.main()
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