public void Delegate_validation_to_check()
{
var check = Substitute.For <IValueCheck>();
var sut = new CheckValidationRule(check);
// validation is true
const string input = "foobar";
var cultureInfo = CultureInfo.InvariantCulture;
check.Validate(input, input, cultureInfo).Returns(ValueCheckResult.Success);
var result = sut.Validate(input, cultureInfo);
result.IsValid.Should().BeTrue();
result.ErrorContent.Should().Be(string.Empty);
// validation is false
var error = new ValueCheckResult(false, new Exception("test"));
check.Validate(input, input, cultureInfo).Returns(error);
result = sut.Validate(input, cultureInfo);
result.IsValid.Should().BeFalse();
result.ErrorContent.Should().Be(error.Exception.Message);
var exception = new ArgumentException("test");
error = new ValueCheckResult(false, exception);
check.Validate(input, input, cultureInfo).Returns(error);
result = sut.Validate(input, cultureInfo);
result.IsValid.Should().BeFalse();
result.ErrorContent.Should().Be(exception.Message);
}
private void SetColor(ValueCheckResult result)
{
switch (result)
{
case ValueCheckResult.InvalidFormat:
case ValueCheckResult.InvalidOutOfRange:
case ValueCheckResult.InvalidUnknown:
SetBackColor(Color.FromArgb(255, 230, 230));
break;
case ValueCheckResult.Valid:
RestoreBackColor();
break;
}
}
private void ShowTooltip(ValueCheckResult result)
{
if (result == ValueCheckResult.InvalidFormat)
{
ShowTooltip("Invalid Format", $"The value is formatted incorrectly for a {NbtUtil.TagTypeName(NbtTag.TagType).ToLower()}", TimeSpan.FromSeconds(2));
}
else if (result == ValueCheckResult.InvalidOutOfRange)
{
var(min, max) = NbtUtil.MinMaxFor(NbtTag.TagType);
ShowTooltip("Out of Range", $"The value for {NbtUtil.TagTypeName(NbtTag.TagType).ToLower()}s must be between {min} and {max}", TimeSpan.FromSeconds(4));
}
else if (result == ValueCheckResult.InvalidUnknown)
{
ShowTooltip("Unknown Error", "There was an unknown error attempting to parse the value", TimeSpan.FromSeconds(2));
}
}
