def test_as_graphite_decimal(self):
assert TimeUnit(1.5, MONTH).as_graphite() == '45d'
assert TimeUnit(5.1, DAY).as_graphite() == '7344min'
assert TimeUnit(1.5, YEAR).as_graphite() == '13140h'
assert TimeUnit(1, MILLISECOND).as_graphite() == '0s'
assert TimeUnit(501, MILLISECOND).as_graphite() == '1s'
def test_from_interval(self):
assert TimeUnit.from_interval('2second').as_tuple() == (2, SECOND)
assert TimeUnit.from_interval('2.5second').as_tuple() == (2.5, SECOND)
def test_arithmetic_decimal(self):
assert (TimeUnit(1.5, SECOND) +
TimeUnit(1, SECOND)).as_tuple() == (2.5, SECOND)
def test_as_graphite(self):
assert TimeUnit(10, MINUTE).as_graphite() == '10min'
assert TimeUnit(875, SECOND).as_graphite() == '875s'
assert TimeUnit(2, HOUR).as_graphite() == '2h'
assert TimeUnit(1, MONTH).as_graphite() == '1mon'
def test_str(self):
assert str(TimeUnit(0, MILLISECOND)) == "0millisecond"
assert str(TimeUnit(10, SECOND)) == "10second"
assert str(TimeUnit(2, YEAR)) == "2year"
def test_arithmetic(self):
assert (TimeUnit(10, SECOND) -
TimeUnit(5, SECOND)).as_tuple() == (5, SECOND)
assert (TimeUnit(10, SECOND) +
TimeUnit(5, SECOND)).as_tuple() == (15, SECOND)
assert (TimeUnit(50, SECOND) +
TimeUnit(70, SECOND)).as_tuple() == (120, SECOND)
assert (TimeUnit(50, SECOND) +
TimeUnit(71, SECOND)).as_tuple() == (121, SECOND)
assert (TimeUnit(0, SECOND) +
TimeUnit(0, SECOND)).as_tuple() == (0, SECOND)
assert (TimeUnit(0, MILLISECOND) +
TimeUnit(0, MILLISECOND)).as_tuple() == (0, MILLISECOND)
assert (TimeUnit(0, SECOND) + TimeUnit(0, YEAR)).as_tuple() == (0,
SECOND)
assert (TimeUnit(0, SECOND) -
TimeUnit(0, SECOND)).as_tuple() == (0, SECOND)
assert (TimeUnit(0, MILLISECOND) -
TimeUnit(0, MILLISECOND)).as_tuple() == (0, MILLISECOND)
assert (TimeUnit(0, SECOND) - TimeUnit(0, YEAR)).as_tuple() == (0,
SECOND)
def test_convert(self):
assert TimeUnit.convert(10, SECOND, MILLISECOND) == 10000
assert TimeUnit.convert(1, MILLISECOND, SECOND) == 0.001
assert TimeUnit.convert(10, MINUTE, SECOND) == 600
assert TimeUnit.convert(1.2, DAY, MILLISECOND) == 103680000
def test_from_interval_invalid(self):
inputs = [None, '', 'minute1', '-1minute', '2meter']
for i in inputs:
with pytest.raises(ValueError):
TimeUnit.from_interval(i)
def test_from_interval(self):
assert TimeUnit.from_interval('2second').as_tuple() == (2, SECOND)
assert TimeUnit.from_interval('2.5second').as_tuple() == (2.5, SECOND)
def test_convert(self):
assert TimeUnit.convert(10, SECOND, MILLISECOND) == 10000
assert TimeUnit.convert(1, MILLISECOND, SECOND) == 0.001
assert TimeUnit.convert(10, MINUTE, SECOND) == 600
assert TimeUnit.convert(1.2, DAY, MILLISECOND) == 103680000
def test_from_interval_invalid(self):
inputs = [None, '', 'minute1', '-1minute', '2meter']
for i in inputs:
with pytest.raises(ValueError):
TimeUnit.from_interval(i)