static void Configure()
{
Xyperico.Base.MongoDB.Utility.Initialize();
Peach.Profiles.Query.MongoDB.Utility.Initialize(Xyperico.Base.ObjectContainer.Container);
ConfigureContainer(Xyperico.Base.ObjectContainer.Container);
Builder = Xyperico.Base.ObjectContainer.Container.Instantiate<TestDataBuilder>();
}
public void Match_SubfolderFactMatchSingleSnapshot_OneFieldNotEqual()
{
// arrange
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton().WithAge(5).Build();
// act
Action match = () => Snapshot.Match <TestPerson>(testPerson);
// assert
Assert.Throws <EqualException>(match);
}
public void Match_FactMatchSingleSnapshot_GoodCase()
{
// arrange
string snapshotName = nameof(SnapshotTests) + "." +
nameof(Match_FactMatchSingleSnapshot_GoodCase);
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton().Build();
// act & assert
Snapshot.Match <TestPerson>(testPerson, snapshotName);
}
public async Task should_get_self_handled_messages()
{
_bus.AddHandler <RegisterPeerCommand>(x => new RegisterPeerResponse(new PeerDescriptor[0]));
var subscriptions = TestDataBuilder.CreateSubscriptions <FakeCommand>();
await _directory.RegisterAsync(_bus, _self, subscriptions).ConfigureAwait(true);
var peerHandlingMessage = _directory.GetPeersHandlingMessage(new FakeCommand(0)).Single();
peerHandlingMessage.Id.ShouldEqual(_self.Id);
}
public void Match_TestCaseMatchSingleSnapshot_OneFieldNotEqual(int age, decimal size)
{
// arrange
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton()
.WithAge(age).WithSize(size).Build();
testPerson.Address.Country.CountryCode = CountryCode.DE;
// act & assert
Assert.Throws <AssertionException>(() => Snapshot.Match(testPerson));
}
public void should_throw_if_a_client_with_a_more_recent_clock_tries_to_register()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
var registerCommand = new RegisterPeerCommand(peerDescriptor);
registerCommand.Peer.TimestampUtc = SystemDateTime.UtcNow + 1.Hour();
_configurationMock.SetupGet(x => x.MaxAllowedClockDifferenceWhenRegistering).Returns(15.Minutes());
var exception = Assert.Throws <InvalidOperationException>(() => _handler.Handle(registerCommand));
exception.Message.ShouldContain("is too far ahead of the the server's current time");
}
public void Match_TheoryMatchSingleSnapshot_OneFieldNotEqual(int age, decimal size)
{
// arrange
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton()
.WithAge(age).WithSize(size).Build();
testPerson.Address.Country.CountryCode = CountryCode.US;
// act & assert
Assert.Throws <EqualException>(() => Snapshot.Match <TestPerson>(
testPerson, SnapshotNameExtension.Create(age, size)));
}
public void Match_AssertScalarNullIntegerFieldWithNull_SuccessfulMatch()
{
// arrange
TestPerson testChild = TestDataBuilder.TestPersonMarkWalton()
.WithAge(null)
.Build();
// act & assert
Snapshot.Match <TestPerson>(testChild,
matchOption => matchOption.Assert(fieldOption =>
Assert.Null(fieldOption.Field <int?>("Age"))));
}
public void Match_AssertScalarStringFieldToIntegerParseFailure_ThrowsSnapshotFieldException()
{
// arrange
TestPerson testChild = TestDataBuilder.TestPersonMarkWalton()
.Build();
// act & assert
Assert.Throws <SnapshotFieldException>(
() => Snapshot.Match <TestPerson>(testChild,
matchOption => matchOption.Assert(fieldOption =>
Assert.Equal(22, fieldOption.Field <int>("Firstname")))));
}
public void Match_AssertScalarStringFieldToInteger_SuccessfulMatch()
{
// arrange
TestPerson testChild = TestDataBuilder.TestPersonMarkWalton()
.WithFirstname(22.ToString())
.Build();
// act & assert
Snapshot.Match <TestPerson>(testChild,
matchOption => matchOption.Assert(fieldOption =>
Assert.Equal(22, fieldOption.Field <int>("Firstname"))));
}
public void Match_AssertScalarStringFieldUnequal_ThrowsSnapshotCompareException()
{
// arrange
TestPerson testChild = TestDataBuilder.TestPersonMarkWalton()
.Build();
// act & assert
Assert.Throws <SnapshotCompareException>(() =>
Snapshot.Match <TestPerson>(testChild,
matchOption => matchOption.Assert(fieldOption =>
Assert.Equal("Anna", fieldOption.Field <string>("Children[2].Name")))));
}
public void Match_AssertScalarGuidNullField_SuccessfulMatch()
{
// arrange
TestPerson testPerson = TestDataBuilder.TestPersonSandraSchneider()
.WithId(null)
.Build();
// act & assert
Snapshot.Match <TestPerson>(testPerson,
matchOption => matchOption.Assert(
fieldOption => Assert.Null(fieldOption.Field <Guid?>("Id"))));
}
public void Match_AssertScalarGuidFieldNotMatch_ThrowsSnapshotCompareException()
{
// arrange
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton().Build();
// act & assert
Assert.Throws <SnapshotCompareException>(
() => Snapshot.Match <TestPerson>(testPerson,
matchOption => matchOption.Assert(
fieldOption => Assert.Equal(fieldOption.Field <Guid>("Id"),
Guid.Parse("fcf04ca6-d8f2-4214-a3ff-d0ded5bad4de")))));
}
public void Match_IgnoreComplexObjectField_SuccessfulIgnored()
{
// arrange
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton()
.Build();
testPerson.Address = null;
// act & assert
Snapshot.Match <TestPerson>(
testPerson, matchOptions => matchOptions.IgnoreField <object>("Address"));
}
public void Match_IsTypeScalarFieldDateTime_SuccessfulMatch()
{
// arrange
string snapshotName = nameof(SnapshotTests) + "." +
nameof(Match_IsTypeScalarFieldDateTime_SuccessfulMatch);
TestPerson testPerson = TestDataBuilder.TestPersonSandraSchneider().Build();
// act & assert
Snapshot.Match(testPerson, snapshotName,
matchOptions => matchOptions.IsTypeField <DateTime>("CreationDate"));
}
public void should_throw_if_an_existing_peer_tries_to_register()
{
var existingPeer = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://existingpeer:123", typeof(FakeCommand));
_repositoryMock.Setup(x => x.Get(existingPeer.PeerId)).Returns(existingPeer);
var newPeer = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://newpeer:123", typeof(FakeCommand));
var command = new RegisterPeerCommand(newPeer);
var exception = (DomainException)typeof(DomainException).ShouldBeThrownBy(() => _handler.Handle(command));
exception.ErrorCode.ShouldEqual(DirectoryErrorCodes.PeerAlreadyExists);
}
public void Test_GetNumericRowVector_ByRowName()
{
// Given
var dataFrame = TestDataBuilder.BuildSmallDataFrameNumbersOnly();
var expectedNumericColumnVector = Vector <double> .Build.Dense(new double[] { 1, 2, 3, 4 });
// When
var actualNumericColumnVector = dataFrame.GetNumericRowVector(100, true);
// Then
Assert.IsTrue(expectedNumericColumnVector.Equals(actualNumericColumnVector));
}
public async Task Batch()
{
await TestDataBuilder.SendMultipleDataAsync(table);
var consumer = new QueueManager(table, SqlConnection);
var messages = new ConcurrentBag <IncomingVerifyTarget>();
var result = await consumer.Consume(
size : 3,
action : message => { messages.Add(message.ToVerifyTarget()); });
Assert.Equal(3, result.Count);
}
public void should_persist_responding_peer()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
_handler.Handle(new MarkPeerAsRespondingCommand(peerDescriptor.PeerId, SystemDateTime.UtcNow));
_repositoryMock.Verify(x => x.SetPeerResponding(peerDescriptor.PeerId, true));
var respondingEvent = _bus.Events.OfType <PeerResponding>().ExpectedSingle();
respondingEvent.PeerId.ShouldEqual(peerDescriptor.PeerId);
}
public void should_specify_datetime_kind_when_removing_all_subscriptions_for_a_peer_during_register()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = new DateTime(DateTime.Now.Ticks, DateTimeKind.Unspecified);
var registerCommand = new RegisterPeerCommand(peerDescriptor);
_handler.Handle(registerCommand);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(registerCommand.Peer));
_repositoryMock.Verify(x => x.RemoveAllDynamicSubscriptionsForPeer(registerCommand.Peer.PeerId, It.Is <DateTime>(d => d.Kind == DateTimeKind.Utc)));
}
public void Test_RegressionWith_BackwardsEliminationKnnModel()
{
// Given
var randomizer = new Random(55);
var baseDataFrame = TestDataBuilder.BuildRandomAbstractNumericDataFrameWithRedundantAttrs(randomizer: randomizer, rowCount: 1000);
var queryDataFrame = new DataFrame(new DataTable("some data")
{
Columns =
{
new DataColumn("F1", typeof(double)),
new DataColumn("F2", typeof(double)),
new DataColumn("F3", typeof(double)),
new DataColumn("F4", typeof(double)),
new DataColumn("F5", typeof(double))
},
Rows =
{
new object[] { 10, 1, 1, 4, 5 },
new object[] { 4, 2, 1, 9, 10 },
new object[] { 2, 1, 1, 3, 7 },
}
});
var expectedValues = Enumerable.Range(0, queryDataFrame.RowCount)
.Select(
rowIdx =>
TestDataBuilder.CalcualteLinearlyDependentFeatureValue(queryDataFrame.GetNumericRowVector(rowIdx))).ToList();
var weightingFunction = new GaussianFunction(0.07);
var predictor = new SimpleKnnRegressor(
new EuclideanDistanceMeasure(),
new MinMaxNormalizer(),
weightingFunction.GetValue);
var modelBuilder = new BackwardsEliminationKnnModelBuilder <double>(
new MinMaxNormalizer(),
predictor,
new MeanSquareError()
);
var modelParams = new KnnAdditionalParams(3, true);
var errorMeasure = new MeanSquareError();
var subject = new BackwardsEliminationKnnRegressor(
new EuclideanDistanceMeasure(),
new MinMaxNormalizer(),
weightingFunction.GetValue);
// When
var model = modelBuilder.BuildModel(baseDataFrame, "F6", modelParams);
var actualOutcomes = subject.Predict(queryDataFrame, model, "F6");
var mse = errorMeasure.CalculateError(Vector <double> .Build.DenseOfEnumerable(expectedValues), Vector <double> .Build.DenseOfEnumerable(actualOutcomes));
Assert.IsTrue(mse < 0.35);
}
public void should_not_register_existing_peer()
{
var subscriptions = TestDataBuilder.CreateSubscriptions <FakeCommand>();
_configurationMock.SetupGet(x => x.IsPersistent).Returns(true);
_bus.AddHandler <RegisterPeerCommand>(x => throw new DomainException(DirectoryErrorCodes.PeerAlreadyExists, "Peer already exists"));
using (SystemDateTime.PauseTime())
{
Assert.Throws <AggregateException>(() => _directory.RegisterAsync(_bus, _self, subscriptions).Wait(20.Seconds()))
.InnerException.ShouldBe <TimeoutException>();
}
}
protected Portal GetOrCreatePortal()
{
var portal = Session.Query <Portal>()
.SingleOrDefault();
if (portal == null)
{
portal = TestDataBuilder.NewPortal(GetOrCreateUser("admin"));
Session.Save(portal);
Session.Flush();
}
return(portal);
}
public async Task Match_FactAsyncSingleSnapshot_SuccessfulMatch()
{
// arrange
await Task.Delay(1);
TestPerson testPerson = TestDataBuilder.TestPersonMarkWalton().Build();
// act
Snapshot.Match <TestPerson>(testPerson);
// assert
await Task.Delay(1);
}
public void GetValuesForRows()
{
// Given
var baseDataFrame = TestDataBuilder.ReadWeatherDataWithCategoricalAttributes();
var expectedValues = new[] { "Yes", "Yes", "No" };
var queryRows = new[] { 11, 12, 13 };
// When
var actualValues = baseDataFrame.GetValuesForRows <string>(queryRows, "Play");
// Then
CollectionAssert.AreEquivalent(expectedValues, actualValues);
}
public async Task Batch_all()
{
await TestDataBuilder.SendMultipleDataAsync(table);
var reader = new QueueManager(table, SqlConnection);
var messages = new ConcurrentBag <IncomingVerifyTarget>();
await reader.Read(
size : 10,
startRowVersion : 1,
action : message => { messages.Add(message.ToVerifyTarget()); });
await Verify(messages.OrderBy(x => x.Id));
}
public void should_set_registering_peer_up_and_responding()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.Peer.IsUp = false;
peerDescriptor.Peer.IsResponding = false;
var registerCommand = new RegisterPeerCommand(peerDescriptor);
_handler.Handle(registerCommand);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.Is <PeerDescriptor>(p => p.Peer.IsUp && p.Peer.IsResponding)));
}
public void should_not_unregister_a_peer_that_started_after_timestamp()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
_repositoryMock.Setup(x => x.Get(peerDescriptor.PeerId)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer, peerDescriptor.TimestampUtc.Value.AddSeconds(-2));
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.IsAny <PeerDescriptor>()), Times.Never());
_bus.ExpectNothing();
}
public void should_publish_stopped_event_when_unregistering_a_persistent_client()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = SystemDateTime.UtcNow.AddSeconds(-30);
_repositoryMock.Setup(x => x.Get(peerDescriptor.Peer.Id)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer, SystemDateTime.UtcNow.AddSeconds(-2));
_handler.Handle(command);
_bus.ExpectExactly(new PeerStopped(peerDescriptor.Peer, command.TimestampUtc));
}
public void should_unregister_persistent_peer_when_unregistering()
{
var peerDescriptor = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://abctest:123", typeof(FakeCommand));
peerDescriptor.TimestampUtc = SystemDateTime.UtcNow.AddSeconds(-30);
_repositoryMock.Setup(x => x.Get(peerDescriptor.Peer.Id)).Returns(peerDescriptor);
var command = new UnregisterPeerCommand(peerDescriptor.Peer);
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(It.Is <PeerDescriptor>(peer => peer.Peer.Id == peerDescriptor.Peer.Id && peer.Peer.IsUp == false && peer.TimestampUtc == command.TimestampUtc)));
}
public void should_not_throw_if_an_existing_peer_is_on_the_same_host()
{
var existingPeer = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://existingpeer:123", typeof(FakeCommand));
existingPeer.Peer.IsResponding = false;
_repositoryMock.Setup(x => x.GetPeers(It.IsAny <bool>())).Returns(new[] { existingPeer });
var newPeer = TestDataBuilder.CreatePersistentPeerDescriptor("tcp://existingpeer:123", typeof(FakeCommand));
var command = new RegisterPeerCommand(newPeer);
_handler.Handle(command);
_repositoryMock.Verify(x => x.AddOrUpdatePeer(newPeer));
}