internal static ButtonsTemplate Convert(IButtonsTemplate template)
{
if (template.Text == null)
{
throw new InvalidOperationException("The text cannot be null.");
}
if (!(template is ButtonsTemplate buttonsTemplate))
{
buttonsTemplate = new ButtonsTemplate()
{
ThumbnailUrl = template.ThumbnailUrl,
Title = template.Title,
Text = template.Text,
};
}
if (template.Actions == null)
{
throw new InvalidOperationException("The actions cannot be null.");
}
buttonsTemplate.Actions = TemplateAction.Convert(template.Actions);
return(buttonsTemplate);
}
public static ButtonsTemplate ToButtonsTemplate(this IButtonsTemplate self)
{
if (self.Text == null)
{
throw new InvalidOperationException("The text cannot be null.");
}
ButtonsTemplate buttonsTemplate = self as ButtonsTemplate;
if (buttonsTemplate == null)
{
buttonsTemplate = new ButtonsTemplate()
{
ThumbnailUrl = self.ThumbnailUrl,
Title = self.Title,
Text = self.Text,
};
}
if (self.Actions == null)
{
throw new InvalidOperationException("The actions cannot be null.");
}
buttonsTemplate.Actions = self.Actions.ToTemplateAction().ToArray();
return(buttonsTemplate);
}
public void Convert_TemplateMessageWithButtonsTemplate_InstanceIsPreserved()
{
TemplateMessage message = new TemplateMessage()
{
AlternativeText = "Alternative",
Template = new ButtonsTemplate()
{
ThumbnailUrl = new Uri("https://foo.bar"),
Title = "ButtonsTitle",
Text = "ButtonsText",
Actions = new ITemplateAction[]
{
new PostbackAction()
{
Label = "PostbackLabel",
Text = "PostbackText",
Data = "PostbackData",
}
}
}
};
ISendMessage[] messages = MessageConverter.Convert(new ISendMessage[] { message });
Assert.AreEqual(1, messages.Length);
ITemplateMessage templateMessage = messages[0] as ITemplateMessage;
Assert.AreEqual(message, templateMessage);
IButtonsTemplate buttonsTemplate = templateMessage.Template as IButtonsTemplate;
Assert.AreEqual(message.Template, buttonsTemplate);
ITemplateAction action = buttonsTemplate.Actions.First();
Assert.AreEqual(action, ((ButtonsTemplate)message.Template).Actions.First());
}
