def translator_singleton(self, fixture):
"""Only one SystemwideTranslator is ever present per process."""
SystemWideTranslator.instance = None # To "reset" the singleton, else its __init__ will NEVER be called in this test
with InitMonitor(SystemWideTranslator) as monitor:
_ = Translator('reahl-component')
_2 = Translator('reahl-component')
_('test string')
_.ngettext('thing', 'things', 1)
_.ngettext('thing', 'things', 2)
_2('test string')
vassert(monitor.times_called == 1)
def basic_usage(self, fixture):
"""A Translator for a particular component can translate messages for that component into
the interface_locale on its current ExecutionContext."""
_ = Translator(
'reahl-component'
) # Will find its translations in the compiled messages of reahl-component
with LocaleContextStub() as context:
context.test_locale = 'en_gb'
vassert(_('test string') == 'test string')
vassert(_.gettext('test string') == 'test string')
vassert(_.ngettext('thing', 'things', 1) == 'thing')
vassert(_.ngettext('thing', 'things', 3) == 'things')
context.test_locale = 'af'
vassert(_('test string') == 'toets string')
vassert(_.gettext('test string') == 'toets string')
vassert(_.ngettext('thing', 'things', 1) == 'ding')
vassert(_.ngettext('thing', 'things', 3) == 'goeters')