public static ClassDeclarationSyntax AddSuppressMessageAttribute(this ClassDeclarationSyntax classDeclaration, SuppressMessageAttribute suppressMessage)
{
if (classDeclaration == null)
{
throw new ArgumentNullException(nameof(classDeclaration));
}
if (suppressMessage == null)
{
throw new ArgumentNullException(nameof(suppressMessage));
}
if (string.IsNullOrEmpty(suppressMessage.Justification))
{
throw new ArgumentException(nameof(suppressMessage.Justification));
}
var attributeArgumentList = SyntaxFactory.AttributeArgumentList(
SyntaxFactory.SeparatedList <AttributeArgumentSyntax>(SyntaxFactory.NodeOrTokenList(
SyntaxFactory.AttributeArgument(SyntaxLiteralExpressionFactory.Create(suppressMessage.Category)),
SyntaxTokenFactory.Comma(),
SyntaxFactory.AttributeArgument(SyntaxLiteralExpressionFactory.Create(suppressMessage.CheckId)),
SyntaxTokenFactory.Comma(),
SyntaxFactory.AttributeArgument(SyntaxLiteralExpressionFactory.Create(suppressMessage.Justification !))
.WithNameEquals(
SyntaxNameEqualsFactory.Create(nameof(SuppressMessageAttribute.Justification))
.WithEqualsToken(SyntaxTokenFactory.Equals())))));
return(classDeclaration
.AddAttributeLists(SyntaxAttributeListFactory.Create(nameof(SuppressMessageAttribute), attributeArgumentList)));
}