Add support for verification codes

Mailosaur.Test/EmailsTests.cs

@@ -527,6 +527,11 @@ private void ValidateHtml(Message email)
             Assert.Equal("http://invalid/", email.Html.Links[2].Href);
             Assert.Equal("invalid", email.Html.Links[2].Text);
 
+            // Html.Codes
+            Assert.Equal(2, email.Html.Codes.Count);
+            Assert.Equal("123456", email.Html.Codes[0].Value);
+            Assert.Equal("G3H1Y2", email.Html.Codes[1].Value);
+
             // Html.Images
             Assert.StartsWith("cid:", email.Html.Images[1].Src);
             Assert.Equal("Inline image 1", email.Html.Images[1].Alt);
@@ -543,6 +548,11 @@ private void ValidateText(Message email)
             Assert.Equal(email.Text.Links[0].Href, email.Text.Links[0].Text);
             Assert.Equal("https://mailosaur.com/", email.Text.Links[1].Href);
             Assert.Equal(email.Text.Links[1].Href, email.Text.Links[1].Text);
+
+            // Text.Codes
+            Assert.Equal(2, email.Text.Codes.Count);
+            Assert.Equal("654321", email.Text.Codes[0].Value);
+            Assert.Equal("5H0Y2", email.Text.Codes[1].Value);
         }
 
         private void ValidateHeaders(Message email)

Mailosaur.Test/Mailer.cs

@@ -18,15 +18,16 @@ public static class Mailer
         private static readonly string s_VerifiedDomain = Environment.GetEnvironmentVariable("MAILOSAUR_VERIFIED_DOMAIN") ?? "mailosaur.net";
         private static Random s_Random = new Random();
 
-        public static void SendEmails(MailosaurClient client, string server, int quantity) {
-            for (var i = 0; i < quantity; i++) 
+        public static void SendEmails(MailosaurClient client, string server, int quantity)
+        {
+            for (var i = 0; i < quantity; i++)
                 SendEmail(client, server);
         }
 
         public static void SendEmail(MailosaurClient client, string server, string sendToAddress = null)
         {
             var host = Environment.GetEnvironmentVariable("MAILOSAUR_SMTP_HOST") ?? "mailosaur.net";
-			var port = Environment.GetEnvironmentVariable("MAILOSAUR_SMTP_PORT") ?? "25";
+            var port = Environment.GetEnvironmentVariable("MAILOSAUR_SMTP_PORT") ?? "25";
 
             var message = new MailMessage();
 
@@ -41,36 +42,36 @@ public static void SendEmail(MailosaurClient client, string server, string sendT
             message.To.Add($"{randomString} {randomString} <{randomToAddress}>");
 
             // Text body
-			message.Body = s_Text.Replace("REPLACED_DURING_TEST", randomString);
-			message.IsBodyHtml = false;
-			message.BodyEncoding = Encoding.UTF8;
+            message.Body = s_Text.Replace("REPLACED_DURING_TEST", randomString);
+            message.IsBodyHtml = false;
+            message.BodyEncoding = Encoding.UTF8;
 
-			// Html body
+            // Html body
             var htmlString = s_Html.Replace("REPLACED_DURING_TEST", randomString);
-			var htmlView = AlternateView.CreateAlternateViewFromString(htmlString,
+            var htmlView = AlternateView.CreateAlternateViewFromString(htmlString,
                 new ContentType(MediaTypeNames.Text.Html));
-			htmlView.TransferEncoding = TransferEncoding.Base64;
-			message.AlternateViews.Add(htmlView);
+            htmlView.TransferEncoding = TransferEncoding.Base64;
+            message.AlternateViews.Add(htmlView);
 
-			var image = new LinkedResource(Path.Combine("Resources", "cat.png"));
-			image.ContentId = "ii_1435fadb31d523f6";
+            var image = new LinkedResource(Path.Combine("Resources", "cat.png"));
+            image.ContentId = "ii_1435fadb31d523f6";
             image.ContentType = new ContentType("image/png");
             htmlView.LinkedResources.Add(image);
 
             var attachment = new System.Net.Mail.Attachment(Path.Combine("Resources", "dog.png"));
             attachment.ContentType = new ContentType("image/png");
-			message.Attachments.Add(attachment);
+            message.Attachments.Add(attachment);
 
-			var smtp = new SmtpClient();
-			smtp.Host = host;
-			smtp.Port = int.Parse(port);
+            var smtp = new SmtpClient();
+            smtp.Host = host;
+            smtp.Port = int.Parse(port);
 
-			smtp.Send(message);
+            smtp.Send(message);
         }
 
-        private static string RandomString() 
+        private static string RandomString()
         {
-            const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+            const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
             return new string(Enumerable.Repeat(chars, 10)
             .Select(s => s[s_Random.Next(s.Length)]).ToArray());
         }

Mailosaur.Test/Resources/testEmail.html

@@ -17,6 +17,14 @@
                     <img src="cid:ii_1435fadb31d523f6" alt="Inline image 1">
                 </a>
             </div>
+            <div>
+                Your verification code is 123456
+                <br>
+            </div>
+            <div>
+                Your special ID is G3H1Y2
+                <br>
+            </div>
             <div>
                 <br>
             </div>
@@ -25,4 +33,4 @@
             </div>
         </div>
     </div>
-</div>
+</div>

Mailosaur.Test/Resources/testEmail.txt

@@ -6,4 +6,8 @@ REPLACED_DURING_TEST text
 
 this is an image:[image: Inline image 1] <https://mailosaur.com/>
 
-this is an invalid link: invalid
+Your verification code is 654321
+
+Your special ID is 5H0Y2
+
+this is an invalid link: invalid

Mailosaur/Models/Code.cs

@@ -0,0 +1,7 @@
+namespace Mailosaur.Models
+{
+    public class Code
+    {
+        public string Value { get; set; }
+    }
+}

Mailosaur/Models/MessageContent.cs

@@ -5,6 +5,7 @@ namespace Mailosaur.Models
     public class MessageContent
     {
         public IList<Link> Links { get; set; }
+        public IList<Code> Codes { get; set; }
         public IList<Image> Images { get; set; }
         public string Body { get; set; }