def test_trans_tag_placeholders(self):
catalog = Catalog()
catalog.add(
"id",
string=
'<em0>Hello</em0> <span0 class="nope">{first}</span0><span1></span1> {second} <a0>{a}<b></b></a0> < <a1>there<</a1>!<br /><script type="text/javascript" src="mybadscript.js"></script>',
)
with mock_app_catalogs({"en": catalog}):
self.assertEqual(
trans_html(
mock_context(),
"id",
default=
'<em0>Hello</em0> <span0 class="nope">{first}</span0><span1></span1> {second} <a0>{a}<b></b></a0> < <a1>there<</a1>!<br /><script type="text/javascript" src="mybadscript.js"></script>',
arg_a="you",
tag_a0_href="/you",
tag_a1_href="/there?a=b&c=d",
tag_a1_class="red big",
tag_span0_id="hi",
tag_em0="",
tag_div0_class="red big",
arg_first="hello",
arg_second="&",
),
'<em>Hello</em> <span id="hi">hello</span> & <a href="/you">you</a> < <a class="red big" href="/there?a=b&c=d">there<</a>!',
)
def test_default_locale(self):
catalog = Catalog()
catalog.add("id", "Hello")
with mock_app_catalogs({"en": catalog, "el": Catalog()}):
self.assertEqual(
trans_html(mock_context(locale_id="el"), "id",
default="Hello"), "Hello")
def test_trans_noop(self):
catalog = Catalog()
catalog.add("id", string="Hello {a} {b}!")
with mock_app_catalogs({"en": catalog}):
self.assertIsNone(
trans_html(mock_context(),
"id",
noop=True,
default="Hello {a} {b}!"))
def test_trans_tag_without_attributes(self):
catalog = Catalog()
catalog.add("id", string="Hello <b0>{param_b}</b0>!")
with mock_app_catalogs({"en": catalog}):
self.assertEqual(
trans_html(
mock_context(),
"id",
default="Hello <b0>{param_b}</b0>!",
arg_param_b="there",
tag_b0="",
),
"Hello <b>there</b>!",
)
def test_trans_params(self):
catalog = Catalog()
catalog.add("id", string="Hello {a} {0} {b}")
with mock_app_catalogs({"en": catalog}):
self.assertEqual(
trans_html(
mock_context(),
"id",
default="Hello {a} {0} {b}",
arg_b="2",
arg_a="you",
arg_0="!",
),
"Hello you ! 2",
)
def test_trans_html_with_missing_context_i18n(self):
# context[i18n] needs to be managed by the caller. And sometimes, the
# caller has a bug. (Seen 2019-08-2019-12-06 01:57:19.327 GMT.) We want
# Django's exception-handling code to be able to call trans_html().
#
# Calling trans_html without a context[i18n] is always a bug. So let's
# test that it's logged.
catalog = Catalog()
catalog.add("id", string="Show the message")
with mock_app_catalogs({"en": catalog}):
with self.assertLogs(level=logging.ERROR) as cm:
result = trans_html({"invalid-context": "yup"},
"id",
default="Show the message")
self.assertEqual(result, "Show the message")
self.assertRegex(
cm.output[0],
re.escape(
"ERROR:cjworkbench.templatetags.i18n_icu:"
"Missing context['i18n']['locale_id'] translating message_id id"
),
)
def test_missing_message(self):
with mock_app_catalogs({"en": Catalog()}):
with self.assertRaises(KeyError):
trans_html(mock_context(), "id", default="Hello")
def test_default_is_ignored(self):
catalog = Catalog()
catalog.add("id", string="Hello")
with mock_app_catalogs({"en": catalog}):
self.assertEqual(
trans_html(mock_context(), "id", default="Nothing"), "Hello")