--
John Dennis <jden...@redhat.com>
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---
Makefile | 1 +
tests/test_ipalib/test_text.py | 88 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 89 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
index b881a08..01ef653 100644
--- a/Makefile
+++ b/Makefile
@@ -82,6 +82,7 @@ radius-install: radius install
done
test:
+ cd install/po && $(MAKE) test_lang
./make-test
release-update:
diff --git a/tests/test_ipalib/test_text.py b/tests/test_ipalib/test_text.py
index ee7a1b3..580c68f 100644
--- a/tests/test_ipalib/test_text.py
+++ b/tests/test_ipalib/test_text.py
@@ -21,14 +21,102 @@
Test the `ipalib.text` module.
"""
+import re
from tests.util import raises, assert_equal
from ipalib.request import context
+from ipalib import request
from ipalib import text
singular = '%(count)d goose makes a %(dish)s'
plural = '%(count)d geese make a %(dish)s'
+# Unicode right pointing arrow
+prefix = u'\u2192' # utf-8 == '\xe2\x86\x92'
+# Unicode left pointing arrow
+suffix = u'\u2190' # utf-8 == '\xe2\x86\x90'
+
+def get_msgid(po_file):
+ 'Get the first non-empty msgid from the po file'
+
+ msgid_re = re.compile(r'^\s*msgid\s+"(.+)"\s*$')
+ f = open(po_file)
+ for line in f.readlines():
+ match = msgid_re.search(line)
+ if match:
+ msgid = match.group(1)
+ f.close()
+ return msgid
+ f.close()
+ raise ValueError('No msgid found in %s' % po_file)
+
+def test_gettext():
+ '''
+ Test gettext translation
+
+ We test our translations by taking the original untranslated
+ string (e.g. msgid) and prepend a prefix character and then append
+ a suffix character. The test consists of asserting that the first
+ character in the translated string is the prefix, the last
+ character in the translated string is the suffix and the
+ everything between the first and last character exactly matches
+ the original msgid.
+
+ We use unicode characters not in the ascii character set for the
+ prefix and suffix to enhance the test. To make reading the
+ translated string easier the prefix is the unicode right pointing
+ arrow and the suffix left pointing arrow, thus the translated
+ string looks like the original string enclosed in arrows. In ASCII
+ art the string "foo" would render as: "-->foo<--"
+ '''
+
+ localedir='../../install/po/test_locale'
+ test_file='../../install/po/test.po'
+
+ # The test installs the test message catalog under the en_US
+ # (e.g. U.S. English) language. It would be nice to use a dummy
+ # language not associated with any real language, but the
+ # setlocale function demands the locale be a valid known locale,
+ # U.S. English is a reasonable choice.
+ request.set_languages('en_US.UTF-8')
+
+ # Tell gettext that our domain is 'ipa', that locale_dir is
+ # 'test_locale' (i.e. where to look for the message catalog)
+ _ = text.GettextFactory('ipa', localedir)
+
+ # We need a translatable string to test with, read one from the
+ # test po file
+ msgid = get_msgid(test_file)
+
+ # Get the localized instance of the msgid, it should be a Gettext
+ # instance.
+ localized = _(msgid)
+ assert(isinstance(localized, text.Gettext))
+
+ # Get the translated string from the Gettext instance by invoking
+ # unicode on it.
+ translated = unicode(localized)
+
+ # Perform the verifications on the translated string.
+
+ # Verify the first character is the test prefix
+ assert(translated[0] == prefix)
+
+ # Verify the last character is the test suffix
+ assert(translated[-1] == suffix)
+
+ # Verify everything between the first and last character is the
+ # original untranslated string
+ assert(translated[1:-1] == msgid)
+
+ # Reset the language and assure we don't get the test values
+ context.__dict__.clear()
+ request.set_languages('fr_FR')
+ translated = unicode(localized)
+
+ assert(translated[0] != prefix)
+ assert(translated[-1] != suffix)
+
def test_create_translation():
f = text.create_translation
key = ('foo', None)
--
1.6.6.1
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