class CoreHistorySaveLoadStateTest(unittest.TestCase):
def setUp(self): # noqa: N802
self.tracks = [
Track(uri='dummy1:a', name='foober'),
Track(uri='dummy2:a', name='foo'),
Track(uri='dummy3:a', name='bar')
]
self.refs = []
for t in self.tracks:
self.refs.append(Ref.track(uri=t.uri, name=t.name))
self.history = HistoryController()
def test_save(self):
self.history._add_track(self.tracks[2])
self.history._add_track(self.tracks[1])
value = self.history._save_state()
self.assertEqual(len(value.history), 2)
# last in, first out
self.assertEqual(value.history[0].track, self.refs[1])
self.assertEqual(value.history[1].track, self.refs[2])
def test_load(self):
state = HistoryState(history=[
HistoryTrack(timestamp=34, track=self.refs[0]),
HistoryTrack(timestamp=45, track=self.refs[2]),
HistoryTrack(timestamp=56, track=self.refs[1])
])
coverage = ['history']
self.history._load_state(state, coverage)
hist = self.history.get_history()
self.assertEqual(len(hist), 3)
self.assertEqual(hist[0], (34, self.refs[0]))
self.assertEqual(hist[1], (45, self.refs[2]))
self.assertEqual(hist[2], (56, self.refs[1]))
# after import, adding more tracks must be possible
self.history._add_track(self.tracks[1])
hist = self.history.get_history()
self.assertEqual(len(hist), 4)
self.assertEqual(hist[0][1], self.refs[1])
self.assertEqual(hist[1], (34, self.refs[0]))
self.assertEqual(hist[2], (45, self.refs[2]))
self.assertEqual(hist[3], (56, self.refs[1]))
def test_load_invalid_type(self):
with self.assertRaises(TypeError):
self.history._load_state(11, None)
def test_load_none(self):
self.history._load_state(None, None)
class CoreHistorySaveLoadStateTest(unittest.TestCase):
def setUp(self): # noqa: N802
self.tracks = [
Track(uri='dummy1:a', name='foober'),
Track(uri='dummy2:a', name='foo'),
Track(uri='dummy3:a', name='bar')
]
self.refs = []
for t in self.tracks:
self.refs.append(Ref.track(uri=t.uri, name=t.name))
self.history = HistoryController()
def test_save(self):
self.history._add_track(self.tracks[2])
self.history._add_track(self.tracks[1])
value = self.history._save_state()
self.assertEqual(len(value.history), 2)
# last in, first out
self.assertEqual(value.history[0].track, self.refs[1])
self.assertEqual(value.history[1].track, self.refs[2])
def test_load(self):
state = HistoryState(history=[
HistoryTrack(timestamp=34, track=self.refs[0]),
HistoryTrack(timestamp=45, track=self.refs[2]),
HistoryTrack(timestamp=56, track=self.refs[1])])
coverage = ['history']
self.history._load_state(state, coverage)
hist = self.history.get_history()
self.assertEqual(len(hist), 3)
self.assertEqual(hist[0], (34, self.refs[0]))
self.assertEqual(hist[1], (45, self.refs[2]))
self.assertEqual(hist[2], (56, self.refs[1]))
# after import, adding more tracks must be possible
self.history._add_track(self.tracks[1])
hist = self.history.get_history()
self.assertEqual(len(hist), 4)
self.assertEqual(hist[0][1], self.refs[1])
self.assertEqual(hist[1], (34, self.refs[0]))
self.assertEqual(hist[2], (45, self.refs[2]))
self.assertEqual(hist[3], (56, self.refs[1]))
def test_load_invalid_type(self):
with self.assertRaises(TypeError):
self.history._load_state(11, None)
def test_load_none(self):
self.history._load_state(None, None)
class CoreHistorySaveLoadStateTest(unittest.TestCase):
def setUp(self): # noqa: N802
self.tracks = [
Track(uri="dummy1:a", name="foober"),
Track(uri="dummy2:a", name="foo"),
Track(uri="dummy3:a", name="bar"),
]
self.refs = []
for t in self.tracks:
self.refs.append(Ref.track(uri=t.uri, name=t.name))
self.history = HistoryController()
def test_save(self):
self.history._add_track(self.tracks[2])
self.history._add_track(self.tracks[1])
value = self.history._save_state()
assert len(value.history) == 2
# last in, first out
assert value.history[0].track == self.refs[1]
assert value.history[1].track == self.refs[2]
def test_load(self):
state = HistoryState(history=[
HistoryTrack(timestamp=34, track=self.refs[0]),
HistoryTrack(timestamp=45, track=self.refs[2]),
HistoryTrack(timestamp=56, track=self.refs[1]),
])
coverage = ["history"]
self.history._load_state(state, coverage)
hist = self.history.get_history()
assert len(hist) == 3
assert hist[0] == (34, self.refs[0])
assert hist[1] == (45, self.refs[2])
assert hist[2] == (56, self.refs[1])
# after import, adding more tracks must be possible
self.history._add_track(self.tracks[1])
hist = self.history.get_history()
assert len(hist) == 4
assert hist[0][1] == self.refs[1]
assert hist[1] == (34, self.refs[0])
assert hist[2] == (45, self.refs[2])
assert hist[3] == (56, self.refs[1])
def test_load_invalid_type(self):
with self.assertRaises(TypeError):
self.history._load_state(11, None)
def test_load_none(self):
self.history._load_state(None, None)
