def test_nis_atmost (self):
assert _nis(atmost=0)(0)
assert _nis(atmost=1)(0)
assert _nis(atmost=1)(1)
assert not _nis(atmost=0)(1)
assert not _nis(atmost=1)(2)
def test_nis_atleast (self):
assert _nis(atleast=0)(0)
assert _nis(atleast=0)(1)
assert _nis(atleast=2)(2)
assert not _nis(atleast=1)(0)
assert not _nis(atleast=2)(1)
def test_nis_between (self):
assert _nis(atleast=0, atmost=1)(0)
assert _nis(atleast=0, atmost=1)(1)
assert _nis(atleast=1, atmost=2)(1)
assert _nis(atleast=1, atmost=2)(2)
assert _nis(atleast=1, atmost=3)(2)
assert _nis(atleast=2, atmost=3)(2)
assert _nis(atleast=2, atmost=3)(3)
assert not _nis(atleast=1, atmost=2)(0)
assert not _nis(atleast=1, atmost=2)(3)
def test_nis_exactly (self):
assert _nis(exactly=0)(0)
assert _nis(exactly=1)(1)
assert _nis(exactly=2)(2)
assert not _nis(exactly=0)(1)
assert not _nis(exactly=1)(2)
assert not _nis(exactly=2)(1)
def test_nis_bad_negative (self):
_nis(atleast=-1)
def test_nis_no_spec (self):
_nis()
def test_nis_bad_spec (self):
_nis(atleast=1, exactly=2)
