public async Task TwoContents_SendsWithCorrectContent() { var handler = Handler(); var message = Message(); message = new EmailMessage(message.From, message.To, message.Subject, new EmailContent[] { EmailContent.PlainText("pt"), EmailContent.Html("html"), }); await Service(handler).Send(message); var content = await handler.SendAsync_InputRequest !.Content ! .ReadAsStringAsync(); Assert.Contains("\"content\":[{\"type\":\"text/plain\",\"value\":\"pt\"},{\"type\":\"text/html\",\"value\":\"html\"}]", content); }