public IEnumerable <PackageVerifierIssue> Validate(PackageAnalysisContext context)
{
if (context.Metadata.Authors == null || !context.Metadata.Authors.Any())
{
yield return(PackageIssueFactory.RequiredAuthor());
}
if (context.Metadata.Authors.Count() > 1)
{
yield return(PackageIssueFactory.SingleAuthorOnly(context.Metadata.Id));
}
var author = context.Metadata.Authors.First();
if (!string.Equals(author, _expectedAuthor, StringComparison.Ordinal))
{
yield return(PackageIssueFactory.AuthorIsIncorrect(context.Metadata.Id, _expectedAuthor, author));
}
}
