def test_inclusive_range(self):
r = Restriction("[1.0]")
assert str(r.lower_bound) == "1.0"
assert r.lower_bound_inclusive
assert str(r.upper_bound) == "1.0"
assert r.upper_bound_inclusive
assert "0.8" not in r
assert "1.0" in r
assert "1.1" not in r
assert "2.0" not in r
r = Restriction("[1.2,1.3]")
assert str(r.lower_bound) == "1.2"
assert r.lower_bound_inclusive
assert str(r.upper_bound) == "1.3"
assert r.upper_bound_inclusive
assert "0.8" not in r
assert "1.1" not in r
assert "1.2" in r
assert "1.2.1" in r
assert "1.3" in r
assert "1.3.1" not in r
assert "2.0" not in r
def test_no_lower_limit(self):
r = Restriction("(,1.0]")
assert r.lower_bound is None
assert not r.lower_bound_inclusive
assert str(r.upper_bound) == "1.0"
assert r.upper_bound_inclusive
assert "0.1" in r
assert "1.0" in r
assert "1.1" not in r
assert "2.0" not in r
def test_exclusive_lower_bound(self):
r = Restriction("(1.0,2.0]")
assert str(r.lower_bound) == "1.0"
assert not r.lower_bound_inclusive
assert str(r.upper_bound) == "2.0"
assert r.upper_bound_inclusive
assert "0.1" not in r
assert "1.0" not in r
assert "1.1" in r
def test_everyting_spec(self):
r = Restriction("[,)")
assert r.lower_bound is None
assert r.lower_bound_inclusive
assert r.upper_bound is None
assert not r.upper_bound_inclusive
assert "0.1.0" in r
assert "1.0" in r
assert "2.0" in r
def test_exclusive_upper_bound(self):
r = Restriction("[1.0,2.0)")
assert str(r.lower_bound) == "1.0"
assert r.lower_bound_inclusive
assert str(r.upper_bound) == "2.0"
assert not r.upper_bound_inclusive
assert "0.8" not in r
assert "1.0" in r
assert "1.9" in r
assert "2.0" not in r
assert "3.0" not in r
r = Restriction("[1.5,)")
assert str(r.lower_bound) == "1.5"
assert r.lower_bound_inclusive
assert r.upper_bound is None
assert not r.upper_bound_inclusive
assert "0.8" not in r
assert "1.4" not in r
assert "1.5" in r
assert "100.3" in r
def test_string_repr(self):
for input in ("[1.0]", "[1.0,)", "[1.0,2.0]", "[1.0,2.0)", "(1.0,2.0)",
"[,2.0]", "[,2.0)", "(,2.0)"):
actual = str(Restriction(input))
assert input == actual, \
"Restriction(%s) == %s, wanted %s" % (input, actual, input)
def test_compare(self):
r1 = Restriction("(1.0,2.0]")
assert r1 == r1
assert r1 == "(1.0,2.0]"
assert 1 < r1