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from unittest import TestCase
from apertium_apy.utils import to_fallback_code
class TestRootHandler(TestCase):
def test_existing_mode_returns(self):
mode = 'spa-cat_valencia_uni'
installed_modes = {
'spa-cat': '/modes/spa-cat',
'spa-cat_valencia': '/modes/spa-cat-valencia',
'spa-cat_valencia_uni': '/modes/spa-cat_valencia_uni',
}
output = to_fallback_code(mode, installed_modes)
self.assertEqual(output, mode)
def test_fallback_one_level(self):
mode = 'spa-cat_valencia_uni'
installed_modes = {
'spa-cat': '/modes/spa-cat',
'spa-cat_valencia': '/modes/spa-cat-valencia',
}
output = to_fallback_code(mode, installed_modes)
self.assertEqual(output, 'spa-cat_valencia')
def test_fallback_root(self):
mode = 'spa-cat_valencia_uni'
installed_modes = {
'spa-cat': '/modes/spa-cat',
}
output = to_fallback_code(mode, installed_modes)
self.assertEqual(output, 'spa-cat')
def test_fallback_target_has_priority(self):
mode = 'src_srcvariant-trg_trgvariant'
installed_modes = {
'src-trg': '/modes/src-trg',
'src_srcvariant-trg': '/modes/src_srcvariant-trg',
'src-trg_trgvariant': '/modes/src-trg_trgvariant',
}
output = to_fallback_code(mode, installed_modes)
self.assertEqual(output, 'src-trg_trgvariant')
def test_fallback_source(self):
mode = 'src_srcvariant-trg_trgvariant'
installed_modes = {
'src-trg': '/modes/src-trg',
'src_srcvariant-trg': '/modes/src_srcvariant-trg',
}
output = to_fallback_code(mode, installed_modes)
self.assertEqual(output, 'src_srcvariant-trg')
def test_two_fallbacks(self):
mode = 'src_srcvariant-trg_trgvariant'
installed_modes = {
'src-trg': '/modes/src-trg',
'src_srcvariant-trg_trgvariant': '/modes/src_srcvariant-trg_trgvariant',
}
output = to_fallback_code(mode, installed_modes)
self.assertEqual(output, mode)
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