/// <summary>
/// Compiles the mapping of component configuration properties to <see cref="PropertyValidator"/> objects as described by the specified component.
/// </summary>
/// <param name="component">The component to check whether it has defined validators for a configuration property.</param>
private void CompileExternalValidatorMapping(GeneticComponent component)
{
if (component == null)
{
return;
}
IExternalConfigurationPropertyValidatorAttribute[] attribs = (IExternalConfigurationPropertyValidatorAttribute[])component.GetType().GetCustomAttributes(typeof(IExternalConfigurationPropertyValidatorAttribute), true);
foreach (IExternalConfigurationPropertyValidatorAttribute attrib in attribs)
{
PropertyInfo prop = ExternalValidatorAttributeHelper.GetTargetPropertyInfo(attrib.TargetComponentType, attrib.TargetPropertyName);
if (!this.externalValidationMapping.TryGetValue(prop, out List <PropertyValidator> validators))
{
validators = new List <PropertyValidator>();
this.externalValidationMapping.Add(prop, validators);
}
validators.Add(attrib.Validator);
}
}
public void ExternalValidatorAttributeHelper_ValidateArgs_InvalidTargetProperty()
{
Assert.Throws <ArgumentException>(() => ExternalValidatorAttributeHelper.ValidateArguments(typeof(FakeComponent), "boo"));
}
public void ExternalValidatorAttributeHelper_ValidateArgs_InvalidTargetType()
{
Assert.Throws <ArgumentException>(() => ExternalValidatorAttributeHelper.ValidateArguments(typeof(InvalidComponent), "Value"));
}
public void ExternalValidatorAttributeHelper_ValidateArgs_NullTargetType()
{
Assert.Throws <ArgumentNullException>(() => ExternalValidatorAttributeHelper.ValidateArguments(null, "c"));
}
