def test_verify(self):
def ver(v):
return v > 0
v = Verifier("test", ver, True)
f = v.verify([3, 2, 1])
assert f is None
def test_context(self):
def fail(v, cxt: ValidationContext):
raise ValidationFailure(name="context")
v = Verifier("test", fail, False)
f = v.verify("1")
assert f.name == "context"
def _validator(self):
return Validator(
Converter("conv", lambda x: x, False),
[
Verifier("gt", lambda x: x > 0, True),
Verifier("lt", lambda x: x < 10, True)
],
)
def test_context(self):
def fail(v, cxt: ValidationContext):
raise ValidationFailure(name=str(cxt.path))
v = Verifier("test", fail, True)
f = v.verify([3, 2, 1], ValidationContext())
assert len(f) == 3
assert [f[i].name for i in range(3)] == ["[0]", "[1]", "[2]"]
def test_false(self):
def ver(v):
return v > 0
v = Verifier("test", ver, True)
f = v.verify([2, 1, 0])
assert len(f) == 1
assert f[2].name == "test"
def test_verification_failure(self):
def fail(v):
VerificationFailure.abort("verification failed")
v = Verifier("test", fail, False)
f = v.verify("1")
assert isinstance(f, VerificationFailure)
assert f.name == "test"
assert f.verifier is v
def test_validation_failure(self):
def fail(v):
raise ValidationFailure()
v = Verifier("test", fail, False)
f = v.verify("1")
assert isinstance(f, ValidationFailure)
assert not isinstance(f, VerificationFailure)
assert f.name == "invalid"
def test_exception(self):
def fail(v):
raise Exception()
v = Verifier("test", fail, False)
f = v.verify("1")
assert isinstance(f, VerificationFailure)
assert f.name == "test"
assert f.verifier is v
def test_verify(self):
v = Verifier("test", bool, False)
f = v.verify("1")
assert f is None
def test_false(self):
v = Verifier("test", bool, False)
f = v.verify("")
assert isinstance(f, VerificationFailure)
assert f.name == "test"
assert f.verifier is v