private ArgumentListSyntax FormatThenArguments(List <InvocationExpressionSyntax> checks)
{
var lambda = TypeAssertionGenerator.WrapIntoLambda(checks, "c");
var arglist = ArgumentList(SingletonSeparatedList(Argument(lambda))).WithAdditionalAnnotations(Annotations.ThenArgument);
return(arglist);
}
private void Visit(CommandBase command)
{
if (command is End)
{
TheEnd();
}
else
{
var validatedProperties = GetValidatedProperties(command);
if (validatedProperties.Length == 0)
{
Then(command); //needed to do not overwhelm braces
}
else
{
var invokations = new List <InvocationExpressionSyntax>();
foreach (var validatedProperty in validatedProperties)
{
if (_optOuts.Contains(validatedProperty.Item1.OptOutFlag))
{
continue;
}
var commandDescription = string.IsNullOrEmpty(command.Annotation)? command.GetType().Name:$"'{command.Annotation}'";
var meaning = validatedProperty.Item1.Meaning ?? $"property {validatedProperty.Item2.Name}";
var propMeaning =
validatedProperty.Item1.Meaning ??
$"{meaning} of command {commandDescription}";
var instance = new AssertInstanceReference
(
validatedProperty.Item2.GetValue(command),
validatedProperty.Item2.PropertyType,
MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression,
IdentifierName("c"),
IdentifierName(validatedProperty.Item2.Name)),
propMeaning,
_usings
);
var assertions = TypeAssertionGenerator.AssertionFor(instance)
.ToArray();
invokations.AddRange(assertions);
invokations.Add(null);
}
Then(command, invokations);
}
}
}
