public static Param<string> IsNotNullOrWhiteSpace(this Param<string> param, Throws<string>.ExceptionFnConfig exceptionFn = null)
{
if (string.IsNullOrWhiteSpace(param.Value))
{
if (exceptionFn != null)
throw exceptionFn(Throws<string>.Instance)(param);
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.EnsureExtensions_IsNotNullOrWhiteSpace);
}
return param;
}
public void ShouldLogExceptions()
{
Throws instance = new Throws();
IInvocation invocation = Substitute.For<IInvocation>();
invocation.Request.Target.Returns(instance);
MethodInfo method = typeof(Throws).GetMethod("DoSomething");
invocation.Request.Method.Returns(method);
invocation.When(i => i.Proceed()).Do(i => instance.DoSomething());
ILogger logger = Substitute.For<ILogger>();
IKernel kernel = new StandardKernel();
kernel.Bind<ILogger>().ToConstant(logger);
invocation.Request.Kernel.Returns(kernel);
LogInterceptor interceptor = new LogInterceptor();
try
{
interceptor.Intercept(invocation);
Assert.Fail("The LogInterceptor swallowed the exception.");
}
catch (Exception exception)
{
logger.Received().Trace(Throws.LogName, "Entering {0}.{1}", typeof(Throws), "DoSomething");
logger.Received().ErrorException(Throws.LogName, exception);
logger.Received().Trace(Throws.LogName, "Exiting {0}.{1}", typeof(Throws), "DoSomething");
}
}
public void No_match_if_action_does_not_throw()
{
var matcher = new Throws<ArgumentException>();
var match = matcher.Matches(() => { });
NHAssert.That(match, Is.False());
}
public void Describe_mismatch_if_action_throws_different_exception()
{
var matcher = new Throws<NullReferenceException>();
var description = new StringDescription();
matcher.DescribeMismatch(DoIt, description);
NHAssert.That(description.ToString(), Starts.With("an exception of type System.ArgumentNullException was thrown"));
}
public void Describe_mismatch_if_thrown_exception_does_not_match_predicate()
{
var matcher = new Throws<ArgumentNullException>().With(e => e.Message == "something else");
var description = new StringDescription();
matcher.DescribeMismatch(DoIt, description);
NHAssert.That(description.ToString(), Starts.With("the exception was of the correct type, but did not match the predicate"));
}
public void Describe_matcher()
{
var matcher = new Throws<ArgumentNullException>();
var description = new StringDescription();
matcher.DescribeTo(description);
NHAssert.That(description.ToString(), Is.EqualTo("the block to throw an exception of type System.ArgumentNullException"));
}
public void Describe_mismatch_if_action_does_not_throw()
{
var matcher = new Throws<ArgumentException>();
var description = new StringDescription();
matcher.DescribeMismatch(() => { }, description);
NHAssert.That(description.ToString(), Is.EqualTo("no exception was thrown"));
}
public GameResult Play(Throws player1, Throws player2)
{
var result =
Rules
.Where(x => x.Key.Key == player1 && x.Key.Value == player2)
.Select(x => new GameResult(x.Value) { Player1 = x.Key.Key, Player2 = x.Key.Value })
.FirstOrDefault();
return result ?? new GameResult { Description = "Oops... play again." };
}
public void Results_GetFiltered_WhenPredicateIsInvalid_Throws()
{
Assert.That(
() => _realm.All <A>().Filter("Foo == 5"),
Throws.TypeOf <RealmException>().And.Message.Contains("No property 'Foo' on object of type 'A'"));
}
public void CreateWithNegativeMaximumIncreaseThrowsArgumentOutOfRangeException()
{
Assert.That(() => new DivergenceStopCriterion <double>(-0.1), Throws.TypeOf <ArgumentOutOfRangeException>());
}
public void Constructor_WhenTextIsNull_ThrowsException()
{
Assert.That(() => new TokenInfo(Location.Unknown, Token.Invalid, null), Throws.An <ArgumentNullException>());
}
public void ConstructorClientNull()
{
Assert.That(() => new BusMessageSender(Guid.NewGuid().ToString(), null), Throws.TypeOf<ArgumentNullException>());
}
public void ConstructorRequiresTheHost(string host)
{
Assert.That(() => new AmqpEventHubClient(host, "test-path", Mock.Of <TokenCredential>(), new EventHubClientOptions(), Mock.Of <EventHubRetryPolicy>()), Throws.InstanceOf <ArgumentException>());
}
public void ConstructorRequiresTheCredential()
{
Assert.That(() => new AmqpEventHubClient("my.eventhub.com", "somePath", null, new EventHubClientOptions(), Mock.Of <EventHubRetryPolicy>()), Throws.InstanceOf <ArgumentException>());
}
public void CreateAuction_InvalidEndsOnDate_Throws()
{
Assert.That(() => Session.CreateAuction("a", this.AlarmClock.Object.Now.AddHours(-24), 10),
Throws.TypeOf <UnavailableTimeMachineException>());
}
public void GetPartitionPropertiesAsyncRespectsTheCancellationTokenIfSetWhenCalled()
{
var cancellationSource = new CancellationTokenSource();
cancellationSource.Cancel();
var client = new AmqpEventHubClient("my.eventhub.com", "somePath", Mock.Of <TokenCredential>(), new EventHubClientOptions(), Mock.Of <EventHubRetryPolicy>());
Assert.That(async() => await client.GetPartitionPropertiesAsync("Fred", cancellationSource.Token), Throws.InstanceOf <TaskCanceledException>());
}
public void CreateAuction_EmptyDescription_Throws()
{
Assert.That(() => Session.CreateAuction("", this.AlarmClock.Object.Now, 10),
Throws.TypeOf <ArgumentException>());
}
public void CreateAuction_NegativeStartingPrice_Throws()
{
Assert.That(() => Session.CreateAuction("a", this.AlarmClock.Object.Now, -1),
Throws.TypeOf <ArgumentOutOfRangeException>());
}
public void GetTokenAsyncDisallowsInvalideResources(string invalidResource)
{
var resource = WebUtility.UrlEncode("amqps://my.eventhubs.com/someHub");
var signature = new SharedAccessSignature($"SharedAccessSignature sr={ resource }&sig=%2BLsuqDlN8Us5lp%2FGdyEUMnU1XA4HdXx%2BJUdtkRNr7qI%3D&se=1562258488&skn=keykeykey", "ABC123");
var provider = new TrackOneSharedAccessTokenProvider(signature);
Assert.That(async() => await provider.GetTokenAsync(invalidResource, TimeSpan.FromHours(4)), Throws.InstanceOf <ArgumentException>());
}
public void GetTokenAsyncValidatesTheDuration()
{
var signature = new SharedAccessSignature("SharedAccessSignature sr=amqps%3A%2F%2Fmy.eh.com%2Fsomepath%2F&sig=%2BLsuqDlN8Us5lp%2FGdyEUMnU1XA4HdXx%2BJUdtkRNr7qI%3D&se=1562258488&skn=keykeykey", "ABC123");
var provider = new TrackOneSharedAccessTokenProvider(signature);
Assert.That(async() => await provider.GetTokenAsync(signature.Resource, TimeSpan.FromMilliseconds(-1)), Throws.InstanceOf <ArgumentException>());
}
public void ConstructorValidatesTheSignatureHasAKey()
{
var signature = new SharedAccessSignature("SharedAccessSignature sr=amqps%3A%2F%2Fmy.eh.com%2Fsomepath%2F&sig=%2BLsuqDlN8Us5lp%2FGdyEUMnU1XA4HdXx%2BJUdtkRNr7qI%3D&se=1562258488&skn=keykeykey");
Assert.That(() => new TrackOneSharedAccessTokenProvider(signature), Throws.InstanceOf <ArgumentException>());
}
public void CreateWithIllegalMinimumIterationsThrowsArgumentOutOfRangeException()
{
Assert.That(() => new DivergenceStopCriterion <double>(minimumIterations: 2), Throws.TypeOf <ArgumentOutOfRangeException>());
}
public void Logout_OnInvalidSession_Throws()
{
Session.Logout();
Assert.That(() => Session.Logout(), Throws.TypeOf <InvalidOperationException>());
}
public void CloseRespectsTheCancellationToken()
{
var client = new AmqpEventHubClient("my.eventhub.com", "somePath", Mock.Of <TokenCredential>(), new EventHubClientOptions(), Mock.Of <EventHubRetryPolicy>());
var cancellationSource = new CancellationTokenSource();
cancellationSource.Cancel();
Assert.That(async() => await client.CloseAsync(cancellationSource.Token), Throws.InstanceOf <TaskCanceledException>());
}
public void CreateAuction_OnInvalidSession_Throws()
{
Session.Logout();
Assert.That(() => Session.CreateAuction("a", this.AlarmClock.Object.Now, 10),
Throws.TypeOf <InvalidOperationException>());
}
public void GetPartitionPropertiesAsyncCreatesTheRequest()
{
var eventHubName = "myName";
var partitionId = "Barney";
var tokenValue = "123ABC";
var cancellationSource = new CancellationTokenSource();
var mockConverter = new Mock <AmqpMessageConverter>();
var mockCredential = new Mock <TokenCredential>();
mockCredential
.Setup(credential => credential.GetTokenAsync(It.IsAny <TokenRequest>(), It.Is <CancellationToken>(value => value == cancellationSource.Token)))
.Returns(Task.FromResult(new AccessToken(tokenValue, DateTimeOffset.MaxValue)))
.Verifiable();
mockConverter
.Setup(converter => converter.CreatePartitionPropertiesRequest(It.Is <string>(value => value == eventHubName), It.Is <string>(value => value == partitionId), It.Is <string>(value => value == tokenValue)))
.Returns(default(AmqpMessage))
.Callback(() => cancellationSource.Cancel())
.Verifiable();
// Because the AMQP library is not friendly to mocking, only the path up to conversion can be tested without external
// dependencies. To ensure that execution stops after that point, the converter triggers cancellation that should take
// place immediately following the conversion and result in a well-known exception.
var client = new InjectableMockClient("my.eventhub.com", eventHubName, mockCredential.Object, new EventHubClientOptions(), Mock.Of <EventHubRetryPolicy>(), null, mockConverter.Object);
Assert.That(async() => await client.GetPartitionPropertiesAsync(partitionId, cancellationSource.Token), Throws.InstanceOf <TaskCanceledException>());
mockCredential.VerifyAll();
mockConverter.VerifyAll();
}
public GameResult Play(Throws you)
{
var computer = GetRandomThrow();
return Play(you, computer);
}
public void ConstructorRequiresTheEventHubName(string path)
{
Assert.That(() => new AmqpEventHubClient("my.eventhub.com", path, Mock.Of <TokenCredential>(), new EventHubClientOptions(), Mock.Of <EventHubRetryPolicy>()), Throws.InstanceOf <ArgumentException>());
}
public void SaveBrokeredMessageNull()
{
var c = Substitute.For<IBusTopicClient>();
var queue = new BusMessageSender(Guid.NewGuid().ToString(), c);
Assert.That(async () => await queue.Send((BrokeredMessage)null), Throws.TypeOf<ArgumentNullException>());
}
public void TopK()
{
// test #1 when largest True and sorted True
int[] data1 = { 2, 5, 3, 9, 5, 23, 19, 24, -9, -22 };
int[] shape1 = { 10 };
var tensor1 = ctrl.intTensorFactory.Create(_data: data1, _shape: shape1);
var actual1 = tensor1.TopK(4);
int [] expected1 = { 9, 19, 23, 24 };
for (int i = 0; i < actual1.Size; i++)
{
Assert.AreEqual(expected1[i], actual1[i]);
}
// test #2 when largest False and sorted True
int[] data2 = { 2, 5, 3, 9, 5, 23, 19, 24, -9, -22, 100, 33 };
int[] shape2 = { 12 };
var tensor2 = ctrl.intTensorFactory.Create(_data: data2, _shape: shape2);
var actual2 = tensor2.TopK(5, largest: false, sorted: true);
int [] expected2 = { -22, -9, 2, 3, 5 };
for (int i = 0; i < actual2.Size; i++)
{
Assert.AreEqual(expected2[i], actual2[i]);
}
// test #3 when largest true, sorted false and dim 0
int[] data3 = { 21, 5, 3, 9, 5, 23 };
int[] shape3 = { 2, 3 };
var tensor3 = ctrl.intTensorFactory.Create(_data: data3, _shape: shape3);
var actual3 = tensor3.TopK(1, dim: 0, largest: true, sorted: false);
int [] expected3 = { 21, 5, 23 };
for (int i = 0; i < actual3.Size; i++)
{
Assert.AreEqual(expected3[i], actual3[i]);
}
// test #4 when largest false and sorted false and dim -1
int[] data4 = { 5, 3, 9, 5, 19, 24, -9, -22 };
int[] shape4 = { 2, 2, 2 };
var tensor4 = ctrl.intTensorFactory.Create(_data: data4, _shape: shape4);
var actual4 = tensor4.TopK(1, dim: -1, largest: false, sorted: false);
int[] expected4 = { 3, 5, 19, -22 };
for (int i = 0; i < actual4.Size; i++)
{
Assert.AreEqual(expected4[i], actual4[i]);
}
// test #5 when k is largest than the tensor size
Assert.That(() => tensor4.TopK(11, sorted: false),
Throws.TypeOf <ArgumentException>());
// test #5 when k is equal to the tensor size
int[] data5 = { 2, 5, 3, 9, 5, 23, 19, 24, -9, -22 };
int[] shape5 = { 10 };
var tensor5 = ctrl.intTensorFactory.Create(_data: data5, _shape: shape5);
var actual5 = tensor5.TopK(10, sorted: false);
int [] expected5 = data5;
for (int i = 0; i < actual5.Size; i++)
{
Assert.AreEqual(expected5[i], actual5[i]);
}
// TODO uncomment this when sort based on dimension implemented
// test #5 when dim -2 and sorted true
// int[] data6 = {2, 5, 3, 9, 21, 52, 31, 91, 6, 23, 33, 11};
// int[] shape6 = {3,4};
// var tensor6 = ctrl.intTensorFactory.Create(_data: data6, _shape: shape6);
// var actual6 = tensor6.TopK(2,dim:-2,sorted: true);
// int [] expected6 = {6,23 ,31,11,21,52,33,91,};
// for (int i = 0; i < actual6.Size; i++)
// {
// Assert.AreEqual(expected6[i], actual6[i]);
// }
}
public void Constructor_WhenLocationIsNull_ThrowsException()
{
Assert.That(() => new TokenInfo(null, Token.Invalid, string.Empty), Throws.An <ArgumentNullException>());
}
public void ConstructorNameNull()
{
var c = Substitute.For<IBrokeredMessageSender>();
Assert.That(() => new BusMessageSender(null, c), Throws.TypeOf<ArgumentException>());
}
public void ConstructorMockableNameNull()
{
var client = Substitute.For<IBusTopicClient>();
Assert.That(() => new BusMessageSender(null, client), Throws.TypeOf<ArgumentException>());
}
public void No_match_if_action_throws_different_exception()
{
var matcher = new Throws<NullReferenceException>();
var match = matcher.Matches(DoIt);
NHAssert.That(match, Is.False());
}
public void IfMissingClosingParenParseThrowsFormatException()
{
Assert.That(() => "(1,2".ToComplex(), Throws.TypeOf <FormatException>());
}
public void NoRoot()
{
Func <double, double> f1 = x => x * x + 4;
Assert.That(() => Brent.FindRoot(f1, -5, 5, 1e-14, 50), Throws.TypeOf <NonConvergenceException>());
}
public void SendBatchNull()
{
var client = Substitute.For<IBusQueueClient>();
var q = new BusMessageSender(Guid.NewGuid().ToString(), client);
Assert.That(async () => await q.Send((IEnumerable<BrokeredMessage>)null), Throws.TypeOf<ArgumentNullException>());
}
public void ParseFromFileExtension_ShouldThrowException_GivenUnsupportedFileFormatExtension()
{
// Arrange
const string fileExtension = ".unsupported";
// Act
// Assert
Assert.That(() => SoundFormatParser.ParseFromFileExtension(fileExtension), Throws.TypeOf <UnsupportedSoundFileFormatException>());
}
public void Results_GetAtIndex_WhenIndexIsOutOfRange_ShouldThrow()
{
Assert.That(() => _realm.All <IntPropertyObject>().AsRealmCollection()[-1], Throws.TypeOf <ArgumentOutOfRangeException>());
Assert.That(() => _realm.All <IntPropertyObject>().AsRealmCollection()[0], Throws.TypeOf <ArgumentOutOfRangeException>());
}
public void No_match_if_thrown_exception_does_not_match_predicate()
{
var matcher = new Throws<ArgumentNullException>().With(e => e.Message == "something else");
var matches = matcher.Matches(DoIt);
NHAssert.That(matches, Is.False());
}
public async Task ReceiverThrowsAfterSessionLockLost(bool isSessionSpecified)
{
await using (var scope = await ServiceBusScope.CreateWithQueue(enablePartitioning: false, enableSession: true, lockDuration: TimeSpan.FromSeconds(5)))
{
await using var client = new ServiceBusClient(TestEnvironment.ServiceBusConnectionString);
ServiceBusSender sender = client.CreateSender(scope.QueueName);
var sessionId1 = "sessionId1";
await sender.SendAsync(GetMessage(sessionId1));
// send another session message before the one we are interested in to make sure that when isSessionSpecified=true, it is being respected
await sender.SendAsync(GetMessage("sessionId2"));
ServiceBusSessionReceiver receiver = await client.CreateSessionReceiverAsync(
scope.QueueName,
new ServiceBusSessionReceiverOptions
{
SessionId = isSessionSpecified ? sessionId1 : null
});
if (isSessionSpecified)
{
Assert.AreEqual(sessionId1, receiver.SessionId);
}
var message = await receiver.ReceiveAsync();
await Task.Delay((receiver.SessionLockedUntil - DateTime.UtcNow) + TimeSpan.FromSeconds(5));
Assert.That(async() => await receiver.ReceiveAsync(),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.SetSessionStateAsync(null),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.GetSessionStateAsync(),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.CompleteAsync(message),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.CompleteAsync(message),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.DeadLetterAsync(message),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.DeferAsync(message),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
Assert.That(async() => await receiver.AbandonAsync(message),
Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason))
.EqualTo(ServiceBusException.FailureReason.SessionLockLost));
}
}