private static bool IsConst(SyntaxNode syntax, SyntaxNodeAnalysisContext context)
{
switch (syntax)
{
case IdentifierNameSyntax i:
{
var type = context.FindContainingType();
var isConst = type.GetMembers(i.GetName()).OfType <IFieldSymbol>().Any(_ => _.IsConst);
return(isConst);
}
case MemberAccessExpressionSyntax m when m.IsKind(SyntaxKind.SimpleMemberAccessExpression):
{
var type = m.GetTypeSymbol(context.SemanticModel);
// only get the real enum members, no local variables or something
return(type?.IsEnum() is true);
}
default:
{
return(false);
}
}
}
private static bool ShallAnalyze(SyntaxNodeAnalysisContext context)
{
var type = context.FindContainingType();
if (type is null)
{
return(false);
}
if (type.IsTestClass())
{
return(true);
}
var assemblyName = type.ContainingAssembly.Name;
if (assemblyName.Contains("Test"))
{
return(!assemblyName.Contains("MiKoSolutions.Analyzers"));
}
return(false);
}
