def test_get_session_spans_empty():
t1 = Timestamp.min
t2 = Timestamp.max
model = Model(StubDataStore.empty())
result = model.get_session_spans(t1, t2)
expected = make_spans([(t1, t2, INACTIVE)])
assert_frame_equal(result, expected)
def test_get_active_time_empty():
model = Model(StubDataStore.empty())
assert model.get_active_time(Timestamp.min, Timestamp.max) == Timedelta(0)
def test_get_desk_state_empty():
model = Model(StubDataStore.empty())
assert model.get_desk_state() == DOWN
def test_get_session_state_empty():
model = Model(StubDataStore.empty())
assert model.get_session_state() == INACTIVE