public void Log_Always_DisposesCreatedSmtpClient()
{
// Arrange
var smtpClient = new DisposableSmtpClient();
Assert.IsFalse(smtpClient.IsDisposed, "Test setup failed.");
DisposeTesterMailLoggingProvider provider = CreateInitializedDisposeTesterMailLoggingProvider();
provider.SmtpClientToReturnFromCreateSmtpClient = smtpClient;
// By letting the BuildMailMessage return null, we force the SmtpClient.Send method to throw an
// exception. This prevents a mail message from actually being send and also checks whether an
// exception will still result in the SmtpClient being disposed.
provider.MailMessageToReturnFromBuildMailMessage = null;
try
{
// Act
provider.Log("Some message");
// Assert
Assert.Fail("ArgumentNullException expected.");
}
catch (ArgumentNullException)
{
Assert.IsTrue(smtpClient.IsDisposed, "The StmpClient should have been disposed.");
}
}
private static DisposeTesterMailLoggingProvider CreateInitializedDisposeTesterMailLoggingProvider()
{
var provider = new DisposeTesterMailLoggingProvider();
// Set the SmtpClient before calling Initialize.
provider.SmtpClientToReturnFromCreateSmtpClient = new SmtpClient();
provider.Initialize("valid name", CreateValidConfiguration());
return(provider);
}
public void Log_AfterInitializingProvider_DisposedCreatedSmtpClient()
{
// Arrange
var provider = new DisposeTesterMailLoggingProvider();
var smtpClient = new DisposableSmtpClient();
Assert.IsFalse(smtpClient.IsDisposed, "Test setup failed.");
// Set the SmtpClient before calling Initialize.
provider.SmtpClientToReturnFromCreateSmtpClient = smtpClient;
// Act
provider.Initialize("valid name", CreateValidConfiguration());
Assert.IsTrue(smtpClient.IsDisposed);
}
