public void BuildEmailContent_ShouldThrowArgumentNullException_WhenSubjectMissing()
{
//Arrange
//Act
Assert.Throws <ArgumentNullException>("subject", () => _factory.BuildEmailContent("", "Testing"));
}
/// <inheritdoc />
public MimeMessage CreateFromMessage(string from, string to, IEnumerable <string> cc, string subject, string bodyHtml, string templateName = "")
{
//Validate inputs
if (string.IsNullOrEmpty(from))
{
throw new ArgumentNullException(nameof(from));
}
if (string.IsNullOrEmpty(to))
{
throw new ArgumentNullException(nameof(to));
}
if (string.IsNullOrEmpty(subject))
{
throw new ArgumentNullException(nameof(subject));
}
if (string.IsNullOrEmpty(bodyHtml))
{
throw new ArgumentNullException(nameof(bodyHtml));
}
//Convert
var toSend = new MimeMessage();
toSend.From.Add(MailboxAddress.Parse(from));
toSend.To.Add(MailboxAddress.Parse(to));
//Add CC's if needed
if (cc != null)
{
foreach (var item in cc)
{
try
{
toSend.Cc.Add(MailboxAddress.Parse(item));
}
catch (Exception ex)
{
_logger.LogWarning(ex, $"Unable to add {item} to email copy list");
}
}
}
if (_serviceOptions.AddEnvironmentSuffix && !_hostingEnvironment.IsProduction())
{
toSend.Subject = $"{subject} ({_hostingEnvironment.EnvironmentName})";
}
else
{
toSend.Subject = subject;
}
//Perform templating
if (_serviceOptions.AlwaysTemplateEmails && string.IsNullOrEmpty(templateName))
{
bodyHtml = _emailTemplateFactory.BuildEmailContent(toSend.Subject, bodyHtml);
}
else if (!string.IsNullOrEmpty(templateName))
{
bodyHtml = _emailTemplateFactory.BuildEmailContent(toSend.Subject, bodyHtml,
templateName: templateName);
}
var bodyBuilder = new BodyBuilder {
HtmlBody = bodyHtml
};
toSend.Body = bodyBuilder.ToMessageBody();
return(toSend);
}