public void Test_SetCategories()
{
var categories = new List<string>() { "test", "email" };
var mail = BasicMailBuilder
.SetCategories(categories)
.Build();
var message = new SendGridMessage();
message.SetCategories(categories);
Assert.IsFalse(string.IsNullOrEmpty(message.Header.JsonString()));
Assert.AreEqual(message.Header.JsonString(), mail.Header.JsonString());
}
public MailBuilder SetCategories(IEnumerable <string> categories)
{
sendgrid.SetCategories(categories);
return(this);
}
