def test_time_shift(self):
timespan = 3600 * 24 * 8 # 8 days
stop = int(time.time())
step = 100
series = TimeSeries("foo.bar", stop - timespan, stop, step, [x ** 1.5 for x in range(0, timespan, step)])
series[10] = None
series.pathExpression = "foo.bar"
self.write_series(series, [(100, timespan)])
ctx = {"startTime": parseATTime("-1d"), "endTime": parseATTime("now")}
shift = functions.timeShift(ctx, [series], "1d")
self.assertEqual(len(shift), 1)
shift = functions.timeShift(ctx, [series], "-1d", False)
self.assertEqual(len(shift), 1)
shift = functions.timeShift(ctx, [], "-1d")
self.assertEqual(len(shift), 0)
def test_time_shift(self):
timespan = 3600 * 24 * 8 # 8 days
stop = int(time.time())
step = 100
series = TimeSeries('foo.bar', stop - timespan, stop, step,
[x**1.5 for x in range(0, timespan, step)])
series[10] = None
series.pathExpression = 'foo.bar'
self.write_series(series, [(100, timespan)])
ctx = {'startTime': parseATTime('-1d'), 'endTime': parseATTime('now')}
shift = functions.timeShift(ctx, [series], '1d')
self.assertEqual(len(shift), 1)
shift = functions.timeShift(ctx, [series], '-1d', False)
self.assertEqual(len(shift), 1)
shift = functions.timeShift(ctx, [], '-1d')
self.assertEqual(len(shift), 0)
def test_time_shift(self):
timespan = 3600 * 24 * 8 # 8 days
stop = int(time.time())
step = 100
series = TimeSeries('foo.bar',
stop - timespan,
stop,
step,
[x**1.5 for x in range(0, timespan, step)])
series[10] = None
series.pathExpression = 'foo.bar'
self.write_series(series, [(100, timespan)])
ctx = {'startTime': parseATTime('-1d'),
'endTime': parseATTime('now')}
shift = functions.timeShift(ctx, [series], '1d')
self.assertEqual(len(shift), 1)
shift = functions.timeShift(ctx, [series], '-1d', False)
self.assertEqual(len(shift), 1)
shift = functions.timeShift(ctx, [], '-1d')
self.assertEqual(len(shift), 0)