def test__returns_expected_last_scan(self):
expected_last_scan = random.randint(1, 1000)
Config.objects.set_config("active_discovery_last_scan",
expected_last_scan)
service = ActiveDiscoveryService(Clock())
enabled, interval, last_scan = service.get_active_discovery_config()
self.assertThat(last_scan, Equals(expected_last_scan))
def test__returns_expected_interval(self):
expected_interval = random.randint(1, 1000)
Config.objects.set_config("active_discovery_interval",
expected_interval)
service = ActiveDiscoveryService(Clock())
enabled, interval, last_scan = service.get_active_discovery_config()
self.assertThat(interval, Equals(expected_interval))
# Enabled is True if interval is > 0
self.assertThat(enabled, Equals(True))
def test__returns_disabled_if_interval_is_zero(self):
expected_interval = 0
expected_last_scan = 0
Config.objects.set_config("active_discovery_last_scan",
expected_last_scan)
Config.objects.set_config("active_discovery_interval",
expected_interval)
service = ActiveDiscoveryService(Clock())
enabled, interval, last_scan = service.get_active_discovery_config()
self.assertThat(enabled, Equals(False))
def test__returns_disabled_if_interval_is_invalid(self):
expected_interval = factory.make_name()
expected_last_scan = factory.make_name()
Config.objects.set_config("active_discovery_last_scan",
expected_last_scan)
Config.objects.set_config("active_discovery_interval",
expected_interval)
service = ActiveDiscoveryService(Clock())
enabled, interval, last_scan = service.get_active_discovery_config()
self.assertThat(enabled, Equals(False))
self.assertThat(interval, Equals(0))
self.assertThat(last_scan, Equals(0))