public void CanHandle_WithMaxFailedAttempts_ExpectedResultReturned(
int failedAttempts,
bool expectedResult)
{
var envelope = new InboundEnvelope(
new MemoryStream(),
new[]
{
new MessageHeader(
DefaultMessageHeaders.FailedAttempts,
failedAttempts.ToString(CultureInfo.InvariantCulture))
},
new TestOffset(),
TestConsumerEndpoint.GetDefault(),
TestConsumerEndpoint.GetDefault().Name);
var policy = new TestErrorPolicy()
.MaxFailedAttempts(3)
.Build(Substitute.For<IServiceProvider>());
var canHandle = policy.CanHandle(
ConsumerPipelineContextHelper.CreateSubstitute(envelope),
new InvalidOperationException());
canHandle.Should().Be(expectedResult);
}
public void ApplyTo_Exception_CanHandleReturnsExpectedResult(Exception exception, bool mustApply)
{
var policy = new TestErrorPolicy()
.ApplyTo <ArgumentException>()
.ApplyTo <InvalidCastException>();
var canHandle = policy.CanHandle(new InboundMessage {
Message = new TestEventOne(), FailedAttempts = 99
}, exception);
canHandle.Should().Be(mustApply);
}
public void ApplyTo_Exception_CanHandleReturnsExpectedResult(Exception exception, bool mustApply)
{
var policy = new TestErrorPolicy()
.ApplyTo <ArgumentException>()
.ApplyTo <InvalidCastException>();
var canHandle = policy.CanHandle(
new InboundMessage(
new byte[1],
new[] { new MessageHeader(MessageHeader.FailedAttemptsKey, "99") },
null, TestEndpoint.GetDefault(), true),
exception);
canHandle.Should().Be(mustApply);
}
public void CanHandle_WithApplyWhen_ExpectedResultReturned(
IInboundEnvelope envelope,
Exception exception,
bool mustApply)
{
var policy = new TestErrorPolicy()
.ApplyWhen(
(msg, ex) =>
msg.Headers.GetValue <int>(DefaultMessageHeaders.FailedAttempts) <= 5 && ex.Message != "no")
.Build(Substitute.For <IServiceProvider>());
var canHandle = policy.CanHandle(
ConsumerPipelineContextHelper.CreateSubstitute(envelope),
exception);
canHandle.Should().Be(mustApply);
}
public void CanHandle_WithApplyTo_ExpectedResultReturned(Exception exception, bool mustApply)
{
var policy = new TestErrorPolicy()
.ApplyTo <ArgumentException>()
.ApplyTo <InvalidCastException>()
.Build(Substitute.For <IServiceProvider>());
var canHandle = policy.CanHandle(
ConsumerPipelineContextHelper.CreateSubstitute(
new InboundEnvelope(
new MemoryStream(),
new[] { new MessageHeader(DefaultMessageHeaders.FailedAttempts, "99") },
new TestOffset(),
TestConsumerEndpoint.GetDefault(),
TestConsumerEndpoint.GetDefault().Name)),
exception);
canHandle.Should().Be(mustApply);
}
