def test_time_left():
"""test '_time_left' routine returns correct positive delta difference."""
from blessed.keyboard import _time_left
# given stime =~ "10 seconds ago"
stime = (time.time() - 10)
# timeleft(now, 15s) = 5s remaining
timeout = 15
result = _time_left(stime=stime, timeout=timeout)
# we expect roughly 4.999s remain
assert math.ceil(result) == 5.0
def test_time_left():
"""test '_time_left' routine returns correct positive delta difference."""
from blessed.keyboard import _time_left
# given stime =~ "10 seconds ago"
stime = (time.time() - 10)
# timeleft(now, 15s) = 5s remaining
timeout = 15
result = _time_left(stime=stime, timeout=timeout)
# we expect roughly 4.999s remain
assert math.ceil(result) == 5.0
def test_time_left_infinite_None():
"""keyboard '_time_left' routine returns None when given None."""
from blessed.keyboard import _time_left
assert _time_left(stime=time.time(), timeout=None) is None
def test_time_left_infinite_None():
"""keyboard '_time_left' routine returns None when given None."""
from blessed.keyboard import _time_left
assert _time_left(stime=time.time(), timeout=None) is None
