def test_start(self, log_state): # pylint: disable=redefined-outer-name
"""Test that the start method doesn't have output."""
quiet = log.DummyLog(log_state, threading.Lock())
quiet.start('foo')
sys.stdout.seek(0)
actual = sys.stdout.read()
assert actual == b''
def test_summary(self, log_state): # pylint: disable=redefined-outer-name
"""Test the output of the summary method."""
quiet = log.DummyLog(log_state, threading.Lock())
quiet.summary()
sys.stdout.seek(0)
actual = sys.stdout.read()
assert actual == b''
def test_noprint_when_expected():
""" Generate tests for methods that shouldn't print
some methods shouldn't print anything, ensure that they don't
"""
# a list of tuples which element 1 is the name of the class and method
# element 2 is a callable, and element 3 is a list of arguments to be
# passed to that callable. it needs to work with the splat operator
printing = []
# Test QuietLog
quiet = log.QuietLog(TEST_STATE)
printing.append(('QuietLog.start', quiet.start, ['name']))
# Test DummyLog
dummy = log.DummyLog(TEST_STATE)
printing.append(('DummyLog.start', dummy.start, ['name']))
printing.append(('DummyLog.log', dummy.log, ['pass']))
printing.append(('DummyLog.summary', dummy.summary, []))
for name, func, args in printing:
check_no_output.description = "{} produces no output".format(name)
yield check_no_output, func, args