def test_double_nesting():
sut = Timeline('test_double_nest')
with use_clock_mock() as clock_mock:
# 1 - root
# 2 ... 4.5 nested_1
# 3.1 ... 4.1 double_nested
# 5 end root
clock_mock.now.return_value = 1.0
sut.start()
clock_mock.now.return_value = 2.0
sut.begin_nested_interval('nested_1')
clock_mock.now.return_value = 3.1
sut.begin_nested_interval('double_nested')
clock_mock.now.return_value = 4.1
sut.end_nested_interval()
clock_mock.now.return_value = 4.5
sut.end_nested_interval()
clock_mock.now.return_value = 5
sut.stop()
sut.to_console()
assert len(sut.root.intervals) == 1
assert sut.root.duration() == 4
nested_1 = sut.root.intervals[0]
assert nested_1.duration() == 2.5
double_nested = nested_1.intervals[0]
assert double_nested.duration() == pytest.approx(1)
print_duration(sut)
def test_complex_nesting():
sut = Timeline('complex')
# 1 - root
# 2 ... 4.5 nested_1
# 3.1 ... 4.1 double_nested
# 5 end root
sut.start()
sut.begin_nested_interval('nested_1')
sut.begin_nested_interval('a')
sut.end_nested_interval()
sut.begin_nested_interval('b')
sut.end_nested_interval()
sut.begin_nested_interval('c')
sut.end_nested_interval()
sut.end_nested_interval()
sut.begin_nested_interval('1')
sut.end_nested_interval()
sut.begin_nested_interval('2')
sut.begin_nested_interval('2.1')
sut.end_nested_interval()
sut.begin_nested_interval('2.2')
sut.begin_nested_interval('2.2.1')
sut.end_nested_interval()
sut.end_nested_interval()
sut.end_nested_interval()
sut.begin_nested_interval('3')
sut.end_nested_interval()
sut.stop()
sut.to_console()
def test_marker_inside_interval():
sut = Timeline('test 1')
with use_clock_mock() as clock_mock:
clock_mock.now.return_value = 1.0
sut.start()
clock_mock.now.return_value = 2.0
sut.begin_nested_interval('nested')
clock_mock.now.return_value = 3.0
sut.mark_event('event_1')
clock_mock.now.return_value = 4.0
sut.end_nested_interval()
sut.mark_event('outer')
clock_mock.now.return_value = 5.0
sut.stop()
sut.to_console()
assert len(sut.root.events) == 1
assert sut.root.events[0].name == 'outer'
assert sut.root.events[0].timestamp == 4.0
assert sut.root.intervals[0].events[0].timestamp == 3.0
assert sut.root.intervals[0].events[0].name == 'event_1'