public async Task InvokeSuccessAsync()
{
var instance = new RetryProxySubject();
var retryTest = new CanRetryProxySubjectException();
var retryOptions = new RetryOptions(5, TimeSpan.FromSeconds(5));
var retryProxy = RetryProxy.Create <IRetryProxySubject>(instance, retryOptions, retryTest);
var result = await retryProxy.SucceedAsync();
Assert.AreEqual("succeed", result);
}
public void Create_OptionsNull()
{
var instance = new RetryProxySubject();
var options = new RetryOptions(5, TimeSpan.FromSeconds(5));
var canRetryTester = new CanRetryProxySubjectException();
try
{
var retryProxy = RetryProxy.Create <IRetryProxySubject>(instance, null, canRetryTester);
}
catch (ArgumentNullException ex)
{
Assert.AreEqual(nameof(options), ex.ParamName);
throw;
}
}
public async Task InvokeFailure_TimeoutExceededAsync()
{
var instance = new RetryProxySubject();
var retryTest = new CanRetryProxySubjectException();
var retryOptions = new RetryOptions(10000, TimeSpan.FromSeconds(1));
var retryProxy = RetryProxy.Create <IRetryProxySubject>(instance, retryOptions, retryTest);
try
{
var result = await retryProxy.FailAsync();
}
catch (RetryException ex)
{
Assert.IsTrue(ex.InnerException is ProxySubjectException);
Assert.IsTrue(ex.Duration >= TimeSpan.FromSeconds(1));
Assert.AreEqual(ex.Attempts, ex.Exceptions.Count);
throw;
}
}
public void InvokeFailure_MaxAttemptsExceeded()
{
var instance = new RetryProxySubject();
var retryTest = new CanRetryProxySubjectException();
var retryOptions = new RetryOptions(5, TimeSpan.FromSeconds(60));
var retryProxy = RetryProxy.Create <IRetryProxySubject>(instance, retryOptions, retryTest);
try
{
var result = retryProxy.Fail();
}
catch (RetryException ex)
{
Assert.IsTrue(ex.InnerException is ProxySubjectException);
Assert.AreEqual(5, ex.Attempts);
Assert.AreEqual(ex.Attempts, ex.Exceptions.Count);
throw;
}
}