1 files changed, 68 insertions, 0 deletions
diff --git a/SendGrid/Tests/Transport/TestSMTP.cs b/SendGrid/Tests/Transport/TestSMTP.cs
new file mode 100755
index 0000000..e0e4fe5
--- /dev/null
+++ b/SendGrid/Tests/Transport/TestSMTP.cs
@@ -0,0 +1,68 @@
+using System;
+using System.Net;
+using System.Net.Mail;
+using Moq;
+using NUnit.Framework;
+using SendGridMail;
+using SendGridMail.Transport;
+
+namespace Tests.Transport
+{
+    [TestFixture]
+    public class TestSMTP
+    {
+        [Test]
+        public void TestDeliver()
+        {
+            var mockMessage = new Mock<ISendGrid>();
+            var mime = new MailMessage("test-from@sendgrid.com", "test-to@sendgrid.com", "this is a test", "it is only a test");
+            mockMessage.Setup(foo => foo.CreateMimeMessage()).Returns(mime);
+            var message = mockMessage.Object;
+
+            var mockClient = new Mock<SMTP.ISmtpClient>();
+            mockClient.Setup(foo => foo.Send(mime));
+            var client = mockClient.Object;
+            var credentials = new NetworkCredential("username", "password");
+            var test = SMTP.GenerateInstance(client, credentials);
+            test.Deliver(message);
+
+            mockClient.Verify(foo => foo.Send(mime), Times.Once());
+            mockMessage.Verify(foo => foo.CreateMimeMessage(), Times.Once());
+        }
+
+        [Test]
+        public void TestConstructor()
+        {
+            //Test on defaults of port 25 and 
+            var mock = new Mock<SMTP.ISmtpClient>();
+            mock.SetupProperty(foo => foo.EnableSsl);
+            var client = mock.Object;
+            var credentials = new NetworkCredential("username", "password");
+            var test = SMTP.GenerateInstance(client, credentials);
+            mock.Verify(foo => foo.EnableSsl, Times.Never());
+
+            mock = new Mock<SMTP.ISmtpClient>();
+            mock.SetupProperty(foo => foo.EnableSsl);
+            client = mock.Object;
+            credentials = new NetworkCredential("username", "password");
+            test = SMTP.GenerateInstance(client, credentials, port:SMTP.SslPort);
+            mock.VerifySet(foo => foo.EnableSsl = true);
+
+            mock = new Mock<SMTP.ISmtpClient>();
+            mock.SetupProperty(foo => foo.EnableSsl);
+            client = mock.Object;
+            credentials = new NetworkCredential("username", "password");
+            try
+            {
+                test = SMTP.GenerateInstance(client, credentials, port: SMTP.TlsPort);
+                Assert.Fail("should have thrown an unsupported port exception");
+            }
+            catch (NotSupportedException ex)
+            {
+                Assert.AreEqual("TLS not supported", ex.Message);
+            }
+            
+            
+        }
+    }
+}