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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from translate.storage import factory
from translate.storage.directory import Directory
from translate.misc import wStringIO
from gzip import GzipFile
try:
# bz2 is not available on python 2.3
from bz2 import BZ2File
except ImportError:
BZ2File = None
import os
def classname(filename):
"""returns the classname to ease testing"""
classinstance = factory.getclass(filename)
return str(classinstance.__name__).lower()
def givefile(filename, content):
"""returns a file dummy object with the given content"""
file = wStringIO.StringIO(content)
file.name = filename
return file
class BaseTestFactory:
def setup_method(self, method):
"""sets up a test directory"""
self.testdir = "%s_testdir" % (self.__class__.__name__)
self.cleardir(self.testdir)
os.mkdir(self.testdir)
def teardown_method(self, method):
"""removes the attributes set up by setup_method"""
self.cleardir(self.testdir)
def cleardir(self, dirname):
"""removes the given directory"""
if os.path.exists(dirname):
for dirpath, subdirs, filenames in os.walk(dirname, topdown=False):
for name in filenames:
os.remove(os.path.join(dirpath, name))
for name in subdirs:
os.rmdir(os.path.join(dirpath, name))
if os.path.exists(dirname): os.rmdir(dirname)
assert not os.path.exists(dirname)
cleardir = classmethod(cleardir)
def test_getclass(self):
assert classname("file.po") == "pofile"
assert classname("file.pot") == "pofile"
assert classname("file.dtd.po") == "pofile"
assert classname("file.tmx") == "tmxfile"
assert classname("file.af.tmx") == "tmxfile"
assert classname("file.tbx") == "tbxfile"
assert classname("file.po.xliff") == "xlifffile"
assert not classname("file.po") == "tmxfile"
assert not classname("file.po") == "xlifffile"
assert classname("file.po.gz") == "pofile"
assert classname("file.pot.gz") == "pofile"
assert classname("file.dtd.po.gz") == "pofile"
assert classname("file.tmx.gz") == "tmxfile"
assert classname("file.af.tmx.gz") == "tmxfile"
assert classname("file.tbx.gz") == "tbxfile"
assert classname("file.po.xliff.gz") == "xlifffile"
assert not classname("file.po.gz") == "tmxfile"
assert not classname("file.po.gz") == "xlifffile"
assert classname("file.po.bz2") == "pofile"
assert classname("file.pot.bz2") == "pofile"
assert classname("file.dtd.po.bz2") == "pofile"
assert classname("file.tmx.bz2") == "tmxfile"
assert classname("file.af.tmx.bz2") == "tmxfile"
assert classname("file.tbx.bz2") == "tbxfile"
assert classname("file.po.xliff.bz2") == "xlifffile"
assert not classname("file.po.bz2") == "tmxfile"
assert not classname("file.po.bz2") == "xlifffile"
def test_getobject(self):
"""Tests that we get a valid object."""
fileobj = givefile(self.filename, self.file_content)
store = factory.getobject(fileobj)
assert isinstance(store, self.expected_instance)
def test_get_noname_object(self):
"""Tests that we get a valid object from a file object without a name."""
fileobj = wStringIO.StringIO(self.file_content)
assert not hasattr(fileobj, 'name')
store = factory.getobject(fileobj)
assert isinstance(store, self.expected_instance)
def test_gzfile(self):
"""Test that we can open a gzip file correctly."""
filename = os.path.join(self.testdir, self.filename + '.gz')
gzfile = GzipFile(filename, mode="wb")
gzfile.write(self.file_content)
gzfile.close()
store = factory.getobject(filename)
assert isinstance(store, self.expected_instance)
def test_bz2file(self):
"""Test that we can open a gzip file correctly."""
if not BZ2File:
return
filename = os.path.join(self.testdir, self.filename + '.bz2')
bz2file = BZ2File(filename, mode="wb")
bz2file.write(self.file_content)
bz2file.close()
store = factory.getobject(filename)
assert isinstance(store, self.expected_instance)
def test_directory(self):
"""Test that a directory is correctly detected."""
object = factory.getobject(self.testdir)
assert isinstance(object, Directory)
class TestPOFactory(BaseTestFactory):
expected_instance = factory.po.pofile
filename = 'dummy.po'
file_content = '''#: test.c\nmsgid "test"\nmsgstr "rest"\n'''
class TestXliffFactory(BaseTestFactory):
expected_instance = factory.xliff.xlifffile
filename = 'dummy.xliff'
file_content = '''<?xml version="1.0" encoding="utf-8"?>
<xliff version="1.1" xmlns="urn:oasis:names:tc:xliff:document:1.1">
<file>
<body>
<trans-unit>
<source>test</source>
<target>rest</target>
</trans-unit>
</body>
</file>
</xliff>'''
class TestPOXliffFactory(BaseTestFactory):
expected_instance = factory.poxliff.PoXliffFile
filename = 'dummy.xliff'
file_content = '''<?xml version="1.0" encoding="utf-8"?>
<xliff version="1.1" xmlns="urn:oasis:names:tc:xliff:document:1.1">
<file datatype="po" original="file.po" source-language="en-US"><body><trans-unit approved="no" id="1" restype="x-gettext-domain-header" xml:space="preserve">
<source>MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
</source>
<target>MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
</target>
</trans-unit></body></file></xliff>'''
class TestWordfastFactory(BaseTestFactory):
expected_instance = factory.wordfast.WordfastTMFile
filename = 'dummy.txt'
file_content = '''%20070801~103212 %User ID,S,S SMURRAY,SMS Samuel Murray-Smit,SM Samuel Murray-Smit,MW Mary White,DS Deepak Shota,MT! Machine translation (15),AL! Alignment (10),SM Samuel Murray, %TU=00000075 %AF-ZA %Wordfast TM v.5.51r/00 %EN-ZA %---80597535 Subject (5),EL,EL Electronics,AC Accounting,LE Legal,ME Mechanics,MD Medical,LT Literary,AG Agriculture,CO Commercial Client (5),LS,LS LionSoft Corp,ST SuperTron Inc,CA CompArt Ltd
20070801~103248 SM 0 AF-ZA Langeraad en duimpie EN-ZA Big Ben and Little John EL LS'''
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