def test_get_set_timestamps(self):
ti = TrackInterval()
nt.assert_false(ti.start.is_valid())
nt.assert_false(ti.stop.is_valid())
ts1, ts2 = Timestamp(1234, 1), Timestamp(5678, 2)
ti.start = ts1
ti.stop = ts2
nt.ok_(ti.start == ts1)
nt.ok_(ti.stop == ts2)
# Confirm its a copy, not a reference
ts1.set_frame(3)
nt.ok_(ti.start != ts1)
ti.start.set_frame(3)
nt.ok_(ti.start == ts1)
# Getting and setting with other constructor
ti = TrackInterval(21, Timestamp(1234, 1), Timestamp(5678, 2))
nt.ok_(ti.start.is_valid())
nt.ok_(ti.stop.is_valid())
nt.ok_(ti.start == Timestamp(1234, 1))
nt.ok_(ti.stop == Timestamp(5678, 2))
ti.stop = Timestamp()
nt.assert_false(ti.stop.is_valid())
ti.stop.set_time_seconds(4321)
nt.assert_equals(ti.stop.get_time_seconds(), 4321)
ts1 = Timestamp(8765, 4)
ti.start = ts1
nt.ok_(ti.start == ts1)
def test_frame(self):
t1 = Timestamp()
t1.set_frame(1)
nose.tools.assert_equal(t1.get_frame(), 1)
t2 = Timestamp(1234000000, 1)
nose.tools.assert_equal(t2.get_frame(), 1)
def test_valid(self):
t1 = Timestamp()
nose.tools.assert_false(t1.is_valid())
nose.tools.assert_false(t1.has_valid_time())
nose.tools.assert_false(t1.has_valid_frame())
t1.set_time_seconds(1234)
nose.tools.assert_false(t1.is_valid())
t1.set_frame(1)
nose.tools.assert_true(t1.is_valid())
nose.tools.assert_true(t1.has_valid_time())
nose.tools.assert_true(t1.has_valid_frame())
t1.set_invalid()
nose.tools.assert_false(t1.is_valid())
nose.tools.assert_false(t1.has_valid_time())
nose.tools.assert_false(t1.has_valid_frame())
def test_timestamp(self):
m = Metadata()
self.populate_metadata(m)
metadatas = [Metadata(), m]
for m in metadatas:
nt.assert_false(m.timestamp.is_valid())
t = Timestamp()
t.set_time_seconds(1234)
m.timestamp = t
nt.assert_equals(m.timestamp.get_time_seconds(), 1234)
nt.assert_false(m.timestamp.has_valid_frame())
t.set_frame(1)
m.timestamp = t
nt.ok_(m.timestamp == t)