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Copy pathtest_samples.py
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108 lines (80 loc) · 3.5 KB
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import time
from datetime import timedelta
from datetime import datetime
import progressbar
from progressbar import widgets
def test_numeric_samples():
samples = 5
samples_widget = widgets.SamplesMixin(samples=samples)
bar = progressbar.ProgressBar(widgets=[samples_widget])
# Force updates in all cases
samples_widget.INTERVAL = timedelta(0)
start = datetime(2000, 1, 1)
bar.value = 1
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (None, None)
for i in range(2, 6):
bar.value = i
bar.last_update_time = start + timedelta(seconds=i)
assert samples_widget(bar, None, True) == (timedelta(0, i - 1), i - 1)
bar.value = 8
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (timedelta(0, 6), 6)
bar.value = 10
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (timedelta(0, 7), 7)
bar.value = 20
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (timedelta(0, 16), 16)
assert samples_widget(bar, None)[1] == [4, 5, 8, 10, 20]
def test_timedelta_samples():
samples = timedelta(seconds=5)
samples_widget = widgets.SamplesMixin(samples=samples)
bar = progressbar.ProgressBar(widgets=[samples_widget])
# Force updates in all cases
samples_widget.INTERVAL = timedelta(0)
start = datetime(2000, 1, 1)
bar.value = 1
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (None, None)
for i in range(2, 6):
time.sleep(1)
bar.value = i
bar.last_update_time = start + timedelta(seconds=i)
assert samples_widget(bar, None, True) == (timedelta(0, i - 1), i - 1)
bar.value = 8
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (timedelta(0, 6), 6)
bar.last_update_time = start + timedelta(seconds=bar.value)
bar.value = 8
assert samples_widget(bar, None, True) == (timedelta(0, 6), 6)
bar.value = 10
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (timedelta(0, 6), 6)
bar.value = 20
bar.last_update_time = start + timedelta(seconds=bar.value)
assert samples_widget(bar, None, True) == (timedelta(0, 10), 10)
assert samples_widget(bar, None)[1] == [10, 20]
def test_timedelta_no_update():
samples = timedelta(seconds=0.1)
samples_widget = widgets.SamplesMixin(samples=samples)
bar = progressbar.ProgressBar(widgets=[samples_widget])
bar.update()
assert samples_widget(bar, None, True) == (None, None)
assert samples_widget(bar, None, False)[1] == [0]
assert samples_widget(bar, None, True) == (None, None)
assert samples_widget(bar, None, False)[1] == [0]
time.sleep(1)
assert samples_widget(bar, None, True) == (None, None)
assert samples_widget(bar, None, False)[1] == [0]
bar.update(1)
assert samples_widget(bar, None, True) == (timedelta(0, 1), 1)
assert samples_widget(bar, None, False)[1] == [0, 1]
time.sleep(1)
bar.update(2)
assert samples_widget(bar, None, True) == (timedelta(0, 1), 1)
assert samples_widget(bar, None, False)[1] == [1, 2]
time.sleep(0.01)
bar.update(3)
assert samples_widget(bar, None, True) == (timedelta(0, 1), 1)
assert samples_widget(bar, None, False)[1] == [1, 2]