def test_get_set_cache_size_limit(flowmachine_connect_with_cache_settings_reset):
"""
Test that cache size can be got and set
"""
# Initial setting depends on the disk space of the FlowDB container so just check it is nonzero
assert get_max_size_of_cache(get_db()) > 0
# Now set it to something
set_max_size_of_cache(get_db(), 10)
assert 10 == get_max_size_of_cache(get_db())
def flowmachine_connect_with_cache_settings_reset(flowmachine_connect):
"""
Fixture which ensures cache settings go back to what they were after
they're manipulated.
"""
max_cache_size = get_max_size_of_cache(flowmachine_connect)
cache_half_life = get_cache_half_life(flowmachine_connect)
yield flowmachine_connect
set_max_size_of_cache(flowmachine_connect, max_cache_size)
set_cache_half_life(flowmachine_connect, cache_half_life)
def flowmachine_connect_with_cache_settings_reset(flowmachine_connect):
"""
Fixture which ensures cache settings go back to what they were after
they're manipulated.
"""
max_cache_size = get_max_size_of_cache(get_db())
cache_half_life = get_cache_half_life(get_db())
cache_protect_period = get_cache_protected_period(get_db())
yield
set_max_size_of_cache(get_db(), max_cache_size)
set_cache_half_life(get_db(), cache_half_life)
set_cache_protected_period(get_db(), cache_protect_period)
