/// <summary>
/// Checks the signiture of a migration method.
/// </summary>
/// <param name="method"></param>
/// <param name="jsonArgumentType">Can be null if you don't want to check the type. Otherwise it should be one of JObject or JArray</param>
public VerificationResultEnum VerifyMigrationMethodSignature(MigrationMethod method, SimpleType jsonArgumentType)
{
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
if (!_CanAssign(method.Parameters[0].Type, JTokenType))
{
return(VerificationResultEnum.FirstArgumentMustBeAssignableToJToken);
}
if (method.Parameters.Count != 2)
{
return(VerificationResultEnum.ParameterCountDoesntMatch);
}
if (jsonArgumentType != null && !_CanAssign(jsonArgumentType, method.Parameters[0].Type))
{
return(VerificationResultEnum.FirstArgumentMustBeAssignableToReturnTypeOfPreviousMigrationMethod);
}
if (!_CanAssign(method.Parameters[1].Type, JsonSerializerType))
{
return(VerificationResultEnum.SecondArgumentMustBeAssignableToJsonSerializer);
}
if (!_CanAssign(method.ReturnType, JTokenType))
{
return(VerificationResultEnum.ReturnTypeMustBeAssignableToJToken);
}
return(VerificationResultEnum.Ok);
}
public VerificationResult(MigrationMethod method, VerificationResultEnum result, SimpleType expectedDataArgumentType)
{
_ExpectedDataArgumentType = expectedDataArgumentType;
Method = method;
Result = result;
}
