def test_tell_store_messages(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.tell('Foo', Status.ok)
self.assertEqual(chk_point.messages[0].label, None)
self.assertEqual(chk_point.messages[0].message, 'Foo')
self.assertEqual(chk_point.messages[0].status, Status.ok)
def test_tell_store_messages_based_on_labels(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.tell('Foo', Status.ok, label='zip')
self.assertEqual(chk_point.messages[0].label, 'zip')
self.assertEqual(chk_point.messages[0].message, 'Foo')
self.assertEqual(chk_point.messages[0].status, Status.ok)
def test_start_is_idempotent(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
date1 = chk_point.started_at
chk_point.start()
date2 = chk_point.started_at
self.assertEqual(date1, date2)
def test_end_is_idempotent(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
date1 = chk_point.ended_at
chk_point.end()
date2 = chk_point.ended_at
self.assertEqual(date1, date2)
def test_tell_raises_RuntimeError_on_inactive_objects(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
self.assertRaises(
RuntimeError,
lambda: chk_point.tell('Foo', Status.ok, label='zip'))
def test_tell_store_messages(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.tell('Foo', Status.ok)
self.assertEqual(chk_point.messages[0].label, None)
self.assertEqual(chk_point.messages[0].message, 'Foo')
self.assertEqual(chk_point.messages[0].status, Status.ok)
def test_tell_store_messages_based_on_labels(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.tell('Foo', Status.ok, label='zip')
self.assertEqual(chk_point.messages[0].label, 'zip')
self.assertEqual(chk_point.messages[0].message, 'Foo')
self.assertEqual(chk_point.messages[0].status, Status.ok)
def test_tell_raises_RuntimeError_on_inactive_objects(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
self.assertRaises(RuntimeError, lambda: chk_point.tell('Foo', Status.ok, label='zip'))
def test_type_must_be_known(self):
chk_point = Checkpoint(Point.checkin)
self.assertIsInstance(chk_point, Checkpoint)
def test_unknown_type_raises_ValueError(self):
class Color(enum.Enum):
red = 1
self.assertRaises(ValueError, lambda: Checkpoint(Color.red))
def test_is_active_returns_False_after_end(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
self.assertEqual(chk_point.is_active, False)
def test_is_active_returns_False_after_end(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
self.assertEqual(chk_point.is_active, False)
def test_is_active_returns_True_after_start(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
self.assertEqual(chk_point.is_active, True)
def test_end_before_start_raises_RuntimeError(self):
chk_point = Checkpoint(Point.checkin)
self.assertRaises(RuntimeError, lambda: chk_point.end())
def test_non_enum_type_raises_ValueError(self):
self.assertRaises(ValueError, lambda: Checkpoint('foo'))
def test_ended_at_is_filled_on_end(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
self.assertIsInstance(chk_point.ended_at, datetime)
def test_neutral_initial_state(self):
chk_point = Checkpoint(Point.checkin)
self.assertEqual(chk_point.started_at, None)
self.assertEqual(chk_point.ended_at, None)
def test_ended_at_is_filled_on_end(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
chk_point.end()
self.assertIsInstance(chk_point.ended_at, datetime)
def test_end_before_start_raises_RuntimeError(self):
chk_point = Checkpoint(Point.checkin)
self.assertRaises(RuntimeError, lambda: chk_point.end())
def test_is_active_returns_True_after_start(self):
chk_point = Checkpoint(Point.checkin)
chk_point.start()
self.assertEqual(chk_point.is_active, True)
def test_is_active_returns_False_on_initial_state(self):
chk_point = Checkpoint(Point.checkin)
self.assertEqual(chk_point.is_active, False)