def test_cache_wrap(self):
# let's say 100 is the threshold
input = {'disk1': nt(100, 100, 100)}
wrap_numbers(input, 'disk_io')
# first wrap restarts from 10
input = {'disk1': nt(100, 100, 10)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {
('disk1', 0): 0,
('disk1', 1): 0,
('disk1', 2): 100
}})
self.assertEqual(cache[2], {'disk_io': {'disk1': set([('disk1', 2)])}})
def assert_():
cache = wrap_numbers.cache_info()
self.assertEqual(cache[1], {
'disk_io': {
('disk1', 0): 0,
('disk1', 1): 0,
('disk1', 2): 100
}
})
self.assertEqual(cache[2],
{'disk_io': {
'disk1': set([('disk1', 2)])
}})
# then it remains the same
input = {'disk1': nt(100, 100, 10)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
assert_()
# then it goes up
input = {'disk1': nt(100, 100, 90)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
assert_()
# then it wraps again
input = {'disk1': nt(100, 100, 20)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {
('disk1', 0): 0,
('disk1', 1): 0,
('disk1', 2): 190
}})
self.assertEqual(cache[2], {'disk_io': {'disk1': set([('disk1', 2)])}})
def test_cache_first_call(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(cache[1], {'disk_io': {}})
self.assertEqual(cache[2], {'disk_io': {}})
def test_cache_first_call(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(cache[1], {'disk_io': {}})
self.assertEqual(cache[2], {'disk_io': {}})
def test_cache_clear(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
wrap_numbers(input, 'disk_io')
wrap_numbers.cache_clear('disk_io')
self.assertEqual(wrap_numbers.cache_info(), ({}, {}, {}))
wrap_numbers.cache_clear('disk_io')
wrap_numbers.cache_clear('?!?')
def test_cache_clear(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
wrap_numbers(input, 'disk_io')
wrap_numbers.cache_clear('disk_io')
self.assertEqual(wrap_numbers.cache_info(), ({}, {}, {}))
wrap_numbers.cache_clear('disk_io')
wrap_numbers.cache_clear('?!?')
def test_increase_but_no_wrap(self):
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(10, 15, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(20, 25, 30)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(20, 25, 30)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_increase_but_no_wrap(self):
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(10, 15, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(20, 25, 30)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(20, 25, 30)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_changing_keys(self):
# Emulate a case where the second call to disk_io()
# (or whatever) provides a new disk, then the new disk
# disappears on the third call.
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(5, 5, 5), 'disk2': nt(7, 7, 7)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(8, 8, 8)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_cache_call_twice(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
input = {'disk1': nt(10, 10, 10)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0, ('disk1', 2): 0}})
self.assertEqual(cache[2], {'disk_io': {}})
def test_cache_call_twice(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
input = {'disk1': nt(10, 10, 10)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0, ('disk1', 2): 0}})
self.assertEqual(cache[2], {'disk_io': {}})
def test_changing_keys(self):
# Emulate a case where the second call to disk_io()
# (or whatever) provides a new disk, then the new disk
# disappears on the third call.
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(5, 5, 5),
'disk2': nt(7, 7, 7)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
input = {'disk1': nt(8, 8, 8)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_cache_changing_keys(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
input = {'disk1': nt(5, 5, 5),
'disk2': nt(7, 7, 7)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0, ('disk1', 2): 0}})
self.assertEqual(cache[2], {'disk_io': {}})
def test_cache_changing_keys(self):
input = {'disk1': nt(5, 5, 5)}
wrap_numbers(input, 'disk_io')
input = {'disk1': nt(5, 5, 5),
'disk2': nt(7, 7, 7)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0, ('disk1', 2): 0}})
self.assertEqual(cache[2], {'disk_io': {}})
def test_real_data(self):
d = {'nvme0n1': (300, 508, 640, 1571, 5970, 1987, 2049, 451751, 47048),
'nvme0n1p1': (1171, 2, 5600256, 1024, 516, 0, 0, 0, 8),
'nvme0n1p2': (54, 54, 2396160, 5165056, 4, 24, 30, 1207, 28),
'nvme0n1p3': (2389, 4539, 5154, 150, 4828, 1844, 2019, 398, 348)}
self.assertEqual(wrap_numbers(d, 'disk_io'), d)
self.assertEqual(wrap_numbers(d, 'disk_io'), d)
# decrease this ↓
d = {'nvme0n1': (100, 508, 640, 1571, 5970, 1987, 2049, 451751, 47048),
'nvme0n1p1': (1171, 2, 5600256, 1024, 516, 0, 0, 0, 8),
'nvme0n1p2': (54, 54, 2396160, 5165056, 4, 24, 30, 1207, 28),
'nvme0n1p3': (2389, 4539, 5154, 150, 4828, 1844, 2019, 398, 348)}
out = wrap_numbers(d, 'disk_io')
self.assertEqual(out['nvme0n1'][0], 400)
def test_real_data(self):
d = {'nvme0n1': (300, 508, 640, 1571, 5970, 1987, 2049, 451751, 47048),
'nvme0n1p1': (1171, 2, 5600256, 1024, 516, 0, 0, 0, 8),
'nvme0n1p2': (54, 54, 2396160, 5165056, 4, 24, 30, 1207, 28),
'nvme0n1p3': (2389, 4539, 5154, 150, 4828, 1844, 2019, 398, 348)}
self.assertEqual(wrap_numbers(d, 'disk_io'), d)
self.assertEqual(wrap_numbers(d, 'disk_io'), d)
# decrease this ↓
d = {'nvme0n1': (100, 508, 640, 1571, 5970, 1987, 2049, 451751, 47048),
'nvme0n1p1': (1171, 2, 5600256, 1024, 516, 0, 0, 0, 8),
'nvme0n1p2': (54, 54, 2396160, 5165056, 4, 24, 30, 1207, 28),
'nvme0n1p3': (2389, 4539, 5154, 150, 4828, 1844, 2019, 398, 348)}
out = wrap_numbers(d, 'disk_io')
self.assertEqual(out['nvme0n1'][0], 400)
def test_cache_wrap(self):
# let's say 100 is the threshold
input = {'disk1': nt(100, 100, 100)}
wrap_numbers(input, 'disk_io')
# first wrap restarts from 10
input = {'disk1': nt(100, 100, 10)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0, ('disk1', 2): 100}})
self.assertEqual(cache[2], {'disk_io': {'disk1': set([('disk1', 2)])}})
def assert_():
cache = wrap_numbers.cache_info()
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0,
('disk1', 2): 100}})
self.assertEqual(cache[2],
{'disk_io': {'disk1': set([('disk1', 2)])}})
# then it remains the same
input = {'disk1': nt(100, 100, 10)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
assert_()
# then it goes up
input = {'disk1': nt(100, 100, 90)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
assert_()
# then it wraps again
input = {'disk1': nt(100, 100, 20)}
wrap_numbers(input, 'disk_io')
cache = wrap_numbers.cache_info()
self.assertEqual(cache[0], {'disk_io': input})
self.assertEqual(
cache[1],
{'disk_io': {('disk1', 0): 0, ('disk1', 1): 0, ('disk1', 2): 190}})
self.assertEqual(cache[2], {'disk_io': {'disk1': set([('disk1', 2)])}})
def test_changing_keys_w_wrap(self):
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# disk 2 wraps
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 110)})
# disk 2 disappears
input = {'disk1': nt(50, 50, 50)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# then it appears again; the old wrap is supposed to be
# gone.
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# remains the same
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# and then wraps again
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 110)})
def test_changing_keys_w_wrap(self):
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# disk 2 wraps
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 110)})
# disk 2 disappears
input = {'disk1': nt(50, 50, 50)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# then it appears again; the old wrap is supposed to be
# gone.
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# remains the same
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# and then wraps again
input = {'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(50, 50, 50),
'disk2': nt(100, 100, 110)})
def test_wrap(self):
# let's say 100 is the threshold
input = {'disk1': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# first wrap restarts from 10
input = {'disk1': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 110)})
# then it remains the same
input = {'disk1': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 110)})
# then it goes up
input = {'disk1': nt(100, 100, 90)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 190)})
# then it wraps again
input = {'disk1': nt(100, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 210)})
# and remains the same
input = {'disk1': nt(100, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 210)})
# now wrap another num
input = {'disk1': nt(50, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(150, 100, 210)})
# and again
input = {'disk1': nt(40, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(190, 100, 210)})
# keep it the same
input = {'disk1': nt(40, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(190, 100, 210)})
def test_wrap(self):
# let's say 100 is the threshold
input = {'disk1': nt(100, 100, 100)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
# first wrap restarts from 10
input = {'disk1': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 110)})
# then it remains the same
input = {'disk1': nt(100, 100, 10)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 110)})
# then it goes up
input = {'disk1': nt(100, 100, 90)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 190)})
# then it wraps again
input = {'disk1': nt(100, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 210)})
# and remains the same
input = {'disk1': nt(100, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(100, 100, 210)})
# now wrap another num
input = {'disk1': nt(50, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(150, 100, 210)})
# and again
input = {'disk1': nt(40, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(190, 100, 210)})
# keep it the same
input = {'disk1': nt(40, 100, 20)}
self.assertEqual(wrap_numbers(input, 'disk_io'),
{'disk1': nt(190, 100, 210)})
def test_first_call(self):
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_input_hasnt_changed(self):
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_first_call(self):
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
def test_input_hasnt_changed(self):
input = {'disk1': nt(5, 5, 5)}
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
self.assertEqual(wrap_numbers(input, 'disk_io'), input)
