def test_counter_initial(self):
output = ['2', '\b3', '\b4', '\b5']
with pyprogress.Counter(initial=2) as c:
assert self.stdout.getvalue().strip() == output[0]
self.stdout.truncate(0)
for x in range(1, 4):
c.inc()
c.write() # force write output
assert self.stdout.getvalue().strip(
'\x00').strip() == output[x]
self.stdout.truncate(0)
def test_counter_no_total(self):
output = ['0', '\b1', '\b2', '\b3', '\b4', '\b5']
self.c = pyprogress.Counter()
self.c.start()
assert self.stdout.getvalue().strip() == output[0]
self.stdout.truncate(0)
for x in range(1, 6):
self.c.inc()
self.c.write() # force write output
assert self.stdout.getvalue().strip('\x00').strip() == output[x]
self.stdout.truncate(0)
def test_counter_with_total(self):
output = [
'0/5', '\b\b\b1/5', '\b\b\b2/5', '\b\b\b3/5', '\b\b\b4/5',
'\b\b\b5/5'
]
with pyprogress.Counter(total=5) as c:
assert self.stdout.getvalue().strip() == output[0]
self.stdout.truncate(0)
for x in range(1, 6):
c.inc()
c.write() # force write output
assert self.stdout.getvalue().strip(
'\x00').strip() == output[x]
self.stdout.truncate(0)
def test_counter_inc_2(self):
output = [
'0/10', '\b\b\b\b2/10', '\b\b\b\b4/10', '\b\b\b\b6/10',
'\b\b\b\b8/10', '\b\b\b\b10/10'
]
self.c = pyprogress.Counter(total=10)
self.c.start()
assert self.stdout.getvalue().strip() == output[0]
self.stdout.truncate(0)
for x in range(1, 6):
self.c.inc(2)
self.c.write()
assert self.stdout.getvalue().strip('\x00').strip() == output[x]
self.stdout.truncate(0)