def test_rollover_before_prefix_change(self):
self.assertEqual(
"{num.real:0.02f} {num.prefix}B".format(
num=numfmt(897306, rollover=0.9)),
"897.31 kB",
)
self.assertEqual(
"{num.real:0.02f} {num.prefix}B".format(
num=numfmt(973829, rollover=0.9)),
"0.97 MB",
)
def test_rollover_after_prefix_change(self):
self.assertEqual(
"{num.real:0.02f} {num.prefix}B".format(
num=numfmt(1032456, rollover=1.1)),
"1032.46 kB",
)
self.assertEqual(
"{num.real:0.02f} {num.prefix}B".format(
num=numfmt(1122334, rollover=1.1)),
"1.12 MB",
)
def test_str(self):
self.assertEqual(str(numfmt(12345)), "12.35 k")
def test_negative(self):
self.assertEqual("{}".format(numfmt(-12345)), "-12.35 k")
def test_limit_prefix_changes(self):
self.assertEqual(
"{num.real:0.02f} {num.prefix}B".format(
num=numfmt(123000000000, limit=2)),
"123000.00 MB",
)
def test_fstring(self):
num = numfmt(12345)
self.assertEqual(f"{num.real:0.04f} {num.prefix}B", "12.3450 kB")
def test_binary_si_prefix(self):
self.assertEqual(
"{num.real:0.02f} {num.prefix}B".format(
num=numfmt(12345, binary=True)),
"12.06 KiB",
)
def test_positional_named(self):
self.assertEqual(
"{num.real:0.01f} {num.prefix}B/s".format(num=numfmt(12345)),
"12.3 kB/s")
def test_positional_num(self):
self.assertEqual("{0.real:0.03f} {0.prefix}B".format(numfmt(12345)),
"12.345 kB")
def test_numfmt_fmt(self):
self.assertEqual(
"{}".format(numfmt(12345, fmt="{num.real:0.09f} {num.prefix}")),
"12.345000000 k",
)
def test_format(self):
self.assertEqual("{}".format(numfmt(12345)), "12.35 k")
def test_repr(self):
self.assertEqual(repr(numfmt(12345)), "12.35 k")