def test_validate_larger_and_step(self):
iv = IntRangeValidator(1, step=2)
assert iv.validate(3)
assert iv.validate(1)
assert not iv.validate(0)
assert not iv.validate(2)
def test_validate_smaller_and_step(self):
iv = IntRangeValidator(max=5, step=2)
assert iv.validate(3)
assert iv.validate(5)
assert not iv.validate(6)
assert not iv.validate(4)
def test_validate_larger_and_step(self):
iv = IntRangeValidator(1, step=2)
assert iv.validate(3)
assert iv.validate(1)
assert not iv.validate(0)
assert not iv.validate(2)
def test_validate_smaller_and_step(self):
iv = IntRangeValidator(max=5, step=2)
assert iv.validate(3)
assert iv.validate(5)
assert not iv.validate(6)
assert not iv.validate(4)
def test_validate_range(self):
iv = IntRangeValidator(1, 4)
assert iv.validate(2)
assert iv.validate(1)
assert iv.validate(4)
assert not iv.validate(0)
assert not iv.validate(5)
def test_validate_range_and_step(self):
iv = IntRangeValidator(1, 4, 2)
assert iv.validate(3)
assert iv.validate(1)
assert not iv.validate(6)
assert not iv.validate(4)
assert not iv.validate(0)
def test_validate_range(self):
iv = IntRangeValidator(1, 4)
assert iv.validate(2)
assert iv.validate(1)
assert iv.validate(4)
assert not iv.validate(0)
assert not iv.validate(5)
def test_validate_range_and_step(self):
iv = IntRangeValidator(1, 4, 2)
assert iv.validate(3)
assert iv.validate(1)
assert not iv.validate(6)
assert not iv.validate(4)
assert not iv.validate(0)
def test_init_checks(self):
with raises(ValueError):
IntRangeValidator(step=1)
with raises(TypeError):
IntRangeValidator(1.0)
with raises(TypeError):
IntRangeValidator(max=1.0)
with raises(TypeError):
IntRangeValidator(1, step=1.0)
def test_with_static_range(self):
i = Int(setter=True, values=(1,), range=IntRangeValidator(2, step=2))
with raises(ValueError):
i.pre_set(None, 1)
assert i.pre_set(None, 4)
with raises(ValueError):
i.pre_set(None, 3)
def test_validate_smaller(self):
iv = IntRangeValidator(max=1)
assert iv.validate(0)
assert iv.validate(1)
assert not iv.validate(2)
def test_validate_larger(self):
iv = IntRangeValidator(0)
assert iv.validate(2)
assert iv.validate(0)
assert not iv.validate(-1)
def _range_test(self):
self.n += 1
return IntRangeValidator(self.n)
def test_validate_smaller(self):
iv = IntRangeValidator(max=1)
assert iv.validate(0)
assert iv.validate(1)
assert not iv.validate(2)
def test_validate_larger(self):
iv = IntRangeValidator(0)
assert iv.validate(2)
assert iv.validate(0)
assert not iv.validate(-1)
def test_zero_step(self):
iv = IntRangeValidator(0, 5, 0)
assert iv.validate(2)
assert iv.validate(0)
assert not iv.validate(-1)
def test_zero_step(self):
iv = IntRangeValidator(0, 5, 0)
assert iv.validate(2)
assert iv.validate(0)
assert not iv.validate(-1)
