public void Test_InnerSmtpClient()
{
var wrapper = new SmtpClientWrapper();
var client = new SmtpClient();
wrapper.InnerSmtpClient = client;
Assert.AreSame(client, wrapper.InnerSmtpClient);
}
public void SetUp() {
var smtpClient = new SmtpClient {
DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory
};
_mailDirectory = Directory.CreateDirectory(Path.Combine(Environment.CurrentDirectory, "Mails"));
smtpClient.PickupDirectoryLocation = _mailDirectory.FullName;
smtpClient.Host = "smtp.gmail.com";
smtpClient.Port = 597;
_smtpClient = new SmtpClientWrapper { InnerSmtpClient = smtpClient };
_mailMessage = new MvcMailMessage { From = new MailAddress("*****@*****.**") };
_mailMessage.To.Add("*****@*****.**");
_mailMessage.Subject = "Hello!";
_mailMessage.Body = "Mail Body";
}
private static void UseDefaultCredentialsTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.IsFalse(smtpClient.UseDefaultCredentials);
Assert.IsFalse(smtpClientWrapper.UseDefaultCredentials);
Assert.AreEqual(smtpClient.UseDefaultCredentials, smtpClientWrapper.UseDefaultCredentials);
bool useDefaultCredentials = DateTime.Now.Second%2 == 0;
smtpClientWrapper.UseDefaultCredentials = useDefaultCredentials;
Assert.AreEqual(useDefaultCredentials, smtpClient.UseDefaultCredentials);
Assert.AreEqual(useDefaultCredentials, smtpClientWrapper.UseDefaultCredentials);
Assert.AreEqual(smtpClient.UseDefaultCredentials, smtpClientWrapper.UseDefaultCredentials);
}
private static void TimeoutTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.AreEqual(smtpClient.Timeout, smtpClientWrapper.Timeout);
int timeout = DateTime.Now.Millisecond;
smtpClientWrapper.Timeout = timeout;
Assert.AreEqual(timeout, smtpClient.Timeout);
Assert.AreEqual(timeout, smtpClientWrapper.Timeout);
Assert.AreEqual(smtpClient.Timeout, smtpClientWrapper.Timeout);
}
private static void TargetNameTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
const string defaultTargetName = "SMTPSVC/";
Assert.AreEqual(defaultTargetName, smtpClient.TargetName);
Assert.AreEqual(defaultTargetName, smtpClientWrapper.TargetName);
Assert.AreEqual(smtpClient.TargetName, smtpClientWrapper.TargetName);
string targetName = Guid.NewGuid().ToString();
smtpClientWrapper.TargetName = targetName;
Assert.AreEqual(targetName, smtpClient.TargetName);
Assert.AreEqual(targetName, smtpClientWrapper.TargetName);
Assert.AreEqual(smtpClient.TargetName, smtpClientWrapper.TargetName);
}
private static void PortTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.AreEqual(smtpClient.Port, smtpClientWrapper.Port);
int port = DateTime.Now.Millisecond;
smtpClientWrapper.Port = port;
Assert.AreEqual(port, smtpClient.Port);
Assert.AreEqual(port, smtpClientWrapper.Port);
Assert.AreEqual(smtpClient.Port, smtpClientWrapper.Port);
}
private static void PickupDirectoryLocationTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.IsNull(smtpClient.PickupDirectoryLocation);
Assert.IsNull(smtpClientWrapper.PickupDirectoryLocation);
Assert.AreEqual(smtpClient.PickupDirectoryLocation, smtpClientWrapper.PickupDirectoryLocation);
string pickupDirectoryLocation = Guid.NewGuid().ToString();
smtpClientWrapper.PickupDirectoryLocation = pickupDirectoryLocation;
Assert.AreEqual(pickupDirectoryLocation, smtpClient.PickupDirectoryLocation);
Assert.AreEqual(pickupDirectoryLocation, smtpClientWrapper.PickupDirectoryLocation);
Assert.AreEqual(smtpClient.PickupDirectoryLocation, smtpClientWrapper.PickupDirectoryLocation);
}
private static void HostTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.IsNull(smtpClient.Host);
Assert.IsNull(smtpClientWrapper.Host);
Assert.AreEqual(smtpClient.Host, smtpClientWrapper.Host);
string host = Guid.NewGuid().ToString();
smtpClientWrapper.Host = host;
Assert.AreEqual(host, smtpClient.Host);
Assert.AreEqual(host, smtpClientWrapper.Host);
Assert.AreEqual(smtpClient.Host, smtpClientWrapper.Host);
}
private static void EnableSslTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.IsFalse(smtpClient.EnableSsl);
Assert.IsFalse(smtpClientWrapper.EnableSsl);
Assert.AreEqual(smtpClient.EnableSsl, smtpClientWrapper.EnableSsl);
bool enableSsl = DateTime.Now.Second%2 == 0;
smtpClientWrapper.EnableSsl = enableSsl;
Assert.AreEqual(enableSsl, smtpClient.EnableSsl);
Assert.AreEqual(enableSsl, smtpClientWrapper.EnableSsl);
Assert.AreEqual(smtpClient.EnableSsl, smtpClientWrapper.EnableSsl);
}
private static void DeliveryMethodTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.AreEqual(SmtpDeliveryMethod.Network, smtpClient.DeliveryMethod);
Assert.AreEqual(SmtpDeliveryMethod.Network, smtpClientWrapper.DeliveryMethod);
Assert.AreEqual(smtpClient.DeliveryMethod, smtpClientWrapper.DeliveryMethod);
SmtpDeliveryMethod smtpDeliveryMethod;
switch(DateTime.Now.Second%3)
{
case 0:
smtpDeliveryMethod = SmtpDeliveryMethod.Network;
break;
case 1:
smtpDeliveryMethod = SmtpDeliveryMethod.PickupDirectoryFromIis;
break;
default:
smtpDeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
break;
}
smtpClientWrapper.DeliveryMethod = smtpDeliveryMethod;
Assert.AreEqual(smtpDeliveryMethod, smtpClient.DeliveryMethod);
Assert.AreEqual(smtpDeliveryMethod, smtpClientWrapper.DeliveryMethod);
Assert.AreEqual(smtpClient.DeliveryMethod, smtpClientWrapper.DeliveryMethod);
}
private static void CredentialsTest()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.IsNull(smtpClient.Credentials);
Assert.IsNull(smtpClientWrapper.Credentials);
Assert.AreEqual(smtpClient.Credentials, smtpClientWrapper.Credentials);
ICredentialsByHost credentials = Mock.Of<ICredentialsByHost>();
smtpClientWrapper.Credentials = credentials;
Assert.AreEqual(credentials, smtpClient.Credentials);
Assert.AreEqual(credentials, smtpClientWrapper.Credentials);
Assert.AreEqual(smtpClient.Credentials, smtpClientWrapper.Credentials);
}
public void ToSmtpClient_IfTheSmtpClientWrapperParameterIsNotNull_ShouldReturnTheWrappedSmtpClient()
{
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient);
Assert.AreEqual(smtpClient, SmtpClientWrapper.ToSmtpClient(smtpClientWrapper));
}
public void SendAsync_WithTwoParameters_IfSendCompletedIsSubscribedTo_ShouldInvokeTheEventHandler()
{
bool sendCompletedIsCalled = false;
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient)
{
DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory,
PickupDirectoryLocation = AppDomain.CurrentDomain.BaseDirectory
};
smtpClientWrapper.SendCompleted += delegate { sendCompletedIsCalled = true; };
using(MailMessage mailMessage = new MailMessage("test@test", "test@test", "Test", "Test"))
{
smtpClientWrapper.SendAsync(mailMessage, null);
}
Thread.Sleep(10); // Wait so the SendCompleted event-handler has been invoked.
Assert.IsTrue(sendCompletedIsCalled);
}
public void SendAsync_WithFiveParameters_IfSendCompletedIsSubscribedTo_ShouldInvokeTheEventHandler()
{
bool sendCompletedIsCalled = false;
SmtpClient smtpClient = new SmtpClient();
SmtpClientWrapper smtpClientWrapper = new SmtpClientWrapper(smtpClient)
{
DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory,
PickupDirectoryLocation = _pickupDirectoryLocation
};
smtpClientWrapper.SendCompleted += delegate { sendCompletedIsCalled = true; };
smtpClientWrapper.SendAsync("test@test", "test@test", "Test", "Test", null);
Thread.Sleep(10); // Wait so the SendCompleted event-handler has been invoked.
Assert.IsTrue(sendCompletedIsCalled);
}
public void ImplicitOperatorsTest()
{
SmtpClient smtpClient = null;
// ReSharper disable ExpressionIsAlwaysNull
SmtpClientWrapper smtpClientWrapper = smtpClient;
// ReSharper restore ExpressionIsAlwaysNull
Assert.IsNull(smtpClientWrapper);
smtpClient = new SmtpClient();
smtpClientWrapper = smtpClient;
Assert.IsNotNull(smtpClientWrapper);
Assert.AreEqual(smtpClient, smtpClientWrapper.SmtpClient);
smtpClient = new SmtpClient();
smtpClientWrapper = new SmtpClientWrapper(smtpClient);
SmtpClient castedSmtpClient = smtpClientWrapper;
Assert.IsNotNull(castedSmtpClient);
Assert.AreEqual(smtpClientWrapper.SmtpClient, castedSmtpClient);
smtpClientWrapper = null;
// ReSharper disable ExpressionIsAlwaysNull
smtpClient = smtpClientWrapper;
// ReSharper restore ExpressionIsAlwaysNull
Assert.IsNull(smtpClient);
}
public EmailService(SmtpClientWrapper smtpClient = null, ConfigurationService configurationService = null, CurrentHttpContextWrapper currentHttpContextWrapper = null)
{
_currentHttpContextWrapper = currentHttpContextWrapper ?? new CurrentHttpContextWrapper();
_smtpClient = smtpClient ?? new SmtpClientWrapper();
_configurationService = configurationService ?? new ConfigurationService();
}