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Copy pathtest_monitor_progress.py
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133 lines (114 loc) · 5.38 KB
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import pprint
pytest_plugins = 'pytester'
def test_list_example(testdir):
''' Run the simple example code in a python subprocess and then compare its
stderr to what we expect to see from it. We run it in a subprocess to
best capture its stderr. We expect to see match_lines in order in the
output. This test is just a sanity check to ensure that the progress
bar progresses from 1 to 10, it does not make sure that the '''
v = testdir.makepyfile('''
import time
import freezegun
import progressbar
with freezegun.freeze_time() as fake_time:
bar = progressbar.ProgressBar(term_width=65)
bar._MINIMUM_UPDATE_INTERVAL = 1e-9
for i in bar(list(range(9))):
fake_time.tick(1)
''')
result = testdir.runpython(v)
result.stderr.lines = [l.rstrip() for l in result.stderr.lines
if l.strip()]
pprint.pprint(result.stderr.lines, width=70)
result.stderr.fnmatch_lines([
'N/A% (0 of 9) | | Elapsed Time: ?:00:00 ETA: --:--:--',
' 11% (1 of 9) |# | Elapsed Time: ?:00:01 ETA: ?:00:08',
' 22% (2 of 9) |## | Elapsed Time: ?:00:02 ETA: ?:00:07',
' 33% (3 of 9) |#### | Elapsed Time: ?:00:03 ETA: ?:00:06',
' 44% (4 of 9) |##### | Elapsed Time: ?:00:04 ETA: ?:00:05',
' 55% (5 of 9) |###### | Elapsed Time: ?:00:05 ETA: ?:00:04',
' 66% (6 of 9) |######## | Elapsed Time: ?:00:06 ETA: ?:00:03',
' 77% (7 of 9) |######### | Elapsed Time: ?:00:07 ETA: ?:00:02',
' 88% (8 of 9) |########## | Elapsed Time: ?:00:08 ETA: ?:00:01',
'100% (9 of 9) |############| Elapsed Time: ?:00:09 Time: ?:00:09',
])
def test_generator_example(testdir):
''' Run the simple example code in a python subprocess and then compare its
stderr to what we expect to see from it. We run it in a subprocess to
best capture its stderr. We expect to see match_lines in order in the
output. This test is just a sanity check to ensure that the progress
bar progresses from 1 to 10, it does not make sure that the '''
v = testdir.makepyfile('''
import time
import freezegun
import progressbar
with freezegun.freeze_time() as fake_time:
bar = progressbar.ProgressBar(term_width=60)
bar._MINIMUM_UPDATE_INTERVAL = 1e-9
for i in bar(iter(range(9))):
fake_time.tick(1)
''')
result = testdir.runpython(v)
result.stderr.lines = [l for l in result.stderr.lines if l.strip()]
pprint.pprint(result.stderr.lines, width=70)
lines = []
for i in range(9):
lines.append(
r'[/\\|\-]\s+\|\s*#\s*\| %(i)d Elapsed Time: \d:00:%(i)02d' %
dict(i=i))
result.stderr.re_match_lines(lines)
def test_rapid_updates(testdir):
''' Run some example code that updates 10 times, then sleeps .1 seconds,
this is meant to test that the progressbar progresses normally with
this sample code, since there were issues with it in the past '''
v = testdir.makepyfile('''
import time
import freezegun
import progressbar
with freezegun.freeze_time() as fake_time:
bar = progressbar.ProgressBar(term_width=60)
bar._MINIMUM_UPDATE_INTERVAL = 1e-9
for i in bar(range(10)):
if i < 5:
fake_time.tick(1)
else:
fake_time.tick(2)
''')
result = testdir.runpython(v)
result.stderr.lines = [l for l in result.stderr.lines if l.strip()]
pprint.pprint(result.stderr.lines, width=70)
result.stderr.fnmatch_lines([
'N/A% (0 of 10) | | Elapsed Time: ?:00:00 ETA: --:--:--',
' 10% (1 of 10) | | Elapsed Time: ?:00:01 ETA: ?:00:09',
' 20% (2 of 10) |# | Elapsed Time: ?:00:02 ETA: ?:00:08',
' 30% (3 of 10) |# | Elapsed Time: ?:00:03 ETA: ?:00:07',
' 40% (4 of 10) |## | Elapsed Time: ?:00:04 ETA: ?:00:06',
' 50% (5 of 10) |### | Elapsed Time: ?:00:05 ETA: ?:00:05',
' 60% (6 of 10) |### | Elapsed Time: ?:00:07 ETA: ?:00:06',
' 70% (7 of 10) |#### | Elapsed Time: ?:00:09 ETA: ?:00:06',
' 80% (8 of 10) |#### | Elapsed Time: ?:00:11 ETA: ?:00:04',
' 90% (9 of 10) |##### | Elapsed Time: ?:00:13 ETA: ?:00:02',
'100% (10 of 10) |#####| Elapsed Time: ?:00:15 Time: ?:00:15'
])
def test_context_wrapper(testdir):
v = testdir.makepyfile('''
import time
import freezegun
import progressbar
with freezegun.freeze_time() as fake_time:
with progressbar.ProgressBar(term_width=60) as bar:
bar._MINIMUM_UPDATE_INTERVAL = 1e-9
for _ in bar(list(range(5))):
fake_time.tick(1)
''')
result = testdir.runpython(v)
result.stderr.lines = [l for l in result.stderr.lines if l.strip()]
pprint.pprint(result.stderr.lines, width=70)
result.stderr.fnmatch_lines([
'N/A% (0 of 5) | | Elapsed Time: ?:00:00 ETA: --:--:--',
' 20% (1 of 5) |# | Elapsed Time: ?:00:01 ETA: ?:00:04',
' 40% (2 of 5) |## | Elapsed Time: ?:00:02 ETA: ?:00:03',
' 60% (3 of 5) |#### | Elapsed Time: ?:00:03 ETA: ?:00:02',
' 80% (4 of 5) |##### | Elapsed Time: ?:00:04 ETA: ?:00:01',
'100% (5 of 5) |#######| Elapsed Time: ?:00:05 Time: ?:00:05',
])