def test_prov_ordering(broker):
"""Test that provider ordering works correctly."""
langs = {}
provs = []
# Find the providers for each language, and a list of all providers
for (tag, prov) in broker.list_dicts():
# Skip hyphenation dictionaries installed by OOo
if tag.startswith("hyph_") and prov.name == "myspell":
continue
# Canonicalize separators
tag = tag.replace("-", "_")
langs[tag] = []
# NOTE: we are excluding Zemberek here as it appears to return
# a broker for any language, even nonexistent ones
if prov not in provs and prov.name != "zemberek":
provs.append(prov)
for prov in provs:
for tag in langs:
b2 = Broker()
b2.set_ordering(tag, prov.name)
try:
d = b2.request_dict(tag)
if d.provider != prov:
raise ValueError()
langs[tag].append(prov)
# TODO: bare except
except: # noqa
pass
# Check availability using a single entry in ordering
for tag in langs:
for prov in langs[tag]:
b2 = Broker()
b2.set_ordering(tag, prov.name)
d = b2.request_dict(tag)
assert (d.provider, tag) == (prov, tag)
del d
del b2
# Place providers that don't have the language in the ordering
for tag in langs:
for prov in langs[tag]:
order = prov.name
for prov2 in provs:
if prov2 not in langs[tag]:
order = prov2.name + "," + order
b2 = Broker()
b2.set_ordering(tag, order)
d = b2.request_dict(tag)
assert (d.provider, tag, order) == (prov, tag, order)
del d
del b2
