public void Constructor_should_initialize_object()
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
subject.CollectionNamespace.Should().Be(_collectionNamespace);
subject.Filter.Should().Be(_filter);
subject.ResultSerializer.Should().NotBeNull();
subject.MessageEncoderSettings.Should().BeEquivalentTo(_messageEncoderSettings);
}
public void Constructor_should_initialize_object()
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
subject.CollectionNamespace.Should().BeSameAs(_collectionNamespace);
subject.Filter.Should().BeSameAs(_filter);
subject.ResultSerializer.Should().BeSameAs(BsonDocumentSerializer.Instance);
subject.MessageEncoderSettings.Should().BeSameAs(_messageEncoderSettings);
subject.Collation.Should().BeNull();
subject.MaxTime.Should().NotHaveValue();
subject.Projection.Should().BeNull();
subject.Sort.Should().BeNull();
subject.WriteConcern.Should().BeNull();
}
public override Task <TProjection> FindOneAndDeleteAsync <TProjection>(FilterDefinition <TDocument> filter, FindOneAndDeleteOptions <TDocument, TProjection> options, CancellationToken cancellationToken)
{
Ensure.IsNotNull(filter, nameof(filter));
options = options ?? new FindOneAndDeleteOptions <TDocument, TProjection>();
var projection = options.Projection ?? new ClientSideDeserializationProjectionDefinition <TDocument, TProjection>();
var renderedProjection = projection.Render(_documentSerializer, _settings.SerializerRegistry);
var operation = new FindOneAndDeleteOperation <TProjection>(
_collectionNamespace,
filter.Render(_documentSerializer, _settings.SerializerRegistry),
new FindAndModifyValueDeserializer <TProjection>(renderedProjection.ProjectionSerializer),
_messageEncoderSettings)
{
MaxTime = options.MaxTime,
Projection = renderedProjection.Document,
Sort = options.Sort == null ? null : options.Sort.Render(_documentSerializer, _settings.SerializerRegistry),
WriteConcern = _settings.WriteConcern
};
return(ExecuteWriteOperationAsync(operation, cancellationToken));
}
public void Execute_should_throw_when_Collation_is_set_and_not_supported(
[Values(false, true)]
bool async)
{
RequireServer.Check().DoesNotSupport(Feature.Collation);
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, _findAndModifyValueDeserializer, _messageEncoderSettings)
{
Collation = new Collation("en_US")
};
var exception = Record.Exception(() => ExecuteOperation(subject, async));
exception.Should().BeOfType<NotSupportedException>();
}
public void Execute_should_return_expected_result_when_Collation_is_set(
[Values(false, true)]
bool async)
{
RequireServer.Check().Supports(Feature.Collation);
EnsureTestData();
var filter = BsonDocument.Parse("{ y : 'a' }");
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, filter, _findAndModifyValueDeserializer, _messageEncoderSettings)
{
Collation = new Collation("en_US", caseLevel: false, strength: CollationStrength.Primary),
Sort = BsonDocument.Parse("{ _id : -1 }")
};
var result = ExecuteOperation(subject, async);
result.Should().Be("{ _id : 11, x : 2, y : 'A' }");
ReadAllFromCollection().Should().HaveCount(1);
}
public void Execute_should_return_expected_result(
[Values(false, true)]
bool async)
{
RequireServer.Check();
EnsureTestData();
var filter = BsonDocument.Parse("{ x : 1 }");
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, filter, _findAndModifyValueDeserializer, _messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result.Should().Be("{ _id : 10, x : 1, y : 'a' }");
ReadAllFromCollection().Should().HaveCount(1);
}
public async Task ExecuteAsync_when_document_does_not_exist()
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(
_collectionNamespace,
BsonDocument.Parse("{x: 2}"),
new FindAndModifyValueDeserializer<BsonDocument>(BsonDocumentSerializer.Instance),
_messageEncoderSettings);
var result = await ExecuteOperationAsync(subject);
result.Should().BeNull();
var serverList = await ReadAllFromCollectionAsync();
serverList.Should().HaveCount(1);
}
public void Execute_should_throw_when_there_is_a_write_concern_error(
[Values(false, true)] bool async)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(
_collectionNamespace,
BsonDocument.Parse("{ x : 1 }"),
new FindAndModifyValueDeserializer<BsonDocument>(BsonDocumentSerializer.Instance),
_messageEncoderSettings)
{
WriteConcern = new WriteConcern(9)
};
Action action = () => ExecuteOperation(subject, async);
var exception = action.ShouldThrow<MongoWriteConcernException>().Which;
var commandResult = exception.Result;
var result = commandResult["value"].AsBsonDocument;
result.Should().Be("{_id: 10, x: 1}");
var serverList = ReadAllFromCollection(async);
serverList.Should().BeEmpty();
}
public void Collation_get_and_set_should_work(
[Values(null, "en_US", "fr_CA")]
string locale)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
var value = locale == null ? null : new Collation(locale);
subject.Collation = value;
var result = subject.Collation;
result.Should().BeSameAs(value);
}
public void CreateCommand_should_return_the_expected_result_when_Collation_is_set(
[Values(null, "en_US", "fr_CA")]
string locale)
{
var collation = locale == null ? null : new Collation(locale);
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
Collation = collation
};
var result = subject.CreateCommand(Feature.Collation.FirstSupportedVersion);
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "remove", true },
{ "collation", () => collation.ToBsonDocument(), collation != null }
};
result.Should().Be(expectedResult);
}
public void CreateCommand_should_return_the_expected_result()
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
var result = subject.CreateCommand(null);
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "remove", true }
};
result.Should().Be(expectedResult);
}
public void WriteConcern_get_and_set_should_work(
[Values(null, 1, 2)]
int? w)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
var value = w.HasValue ? new WriteConcern(w.Value) : null;
subject.WriteConcern = value;
var result = subject.WriteConcern;
result.Should().BeSameAs(value);
}
public void Sort_get_and_set_should_work(
[Values(null, "{ x : 1 }", "{ y : 1 }")]
string valueString)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
var value = valueString == null ? null : BsonDocument.Parse(valueString);
subject.Sort = value;
var result = subject.Sort;
result.Should().BeSameAs(value);
}
public void MaxTime_get_and_set_should_work(
[Values(null, 1, 2)]
int? seconds)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings);
var value = seconds.HasValue ? TimeSpan.FromSeconds(seconds.Value) : (TimeSpan?)null;
subject.MaxTime = value;
var result = subject.MaxTime;
result.Should().Be(value);
}
public void CreateCommand_should_create_the_correct_command(
[Values(null, 10)] int? maxTimeMS,
[Values(null, "{a: 1}")] string projection,
[Values(null, "{b: 1}")] string sort)
{
var projectionDoc = projection == null ? (BsonDocument)null : BsonDocument.Parse(projection);
var sortDoc = sort == null ? (BsonDocument)null : BsonDocument.Parse(sort);
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
MaxTime = maxTimeMS.HasValue ? TimeSpan.FromMilliseconds(maxTimeMS.Value) : (TimeSpan?)null,
Projection = projectionDoc,
Sort = sortDoc
};
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "sort", sortDoc, sortDoc != null },
{ "remove", true },
{ "fields", projectionDoc, projectionDoc != null },
{ "maxTimeMS", () => maxTimeMS.Value, maxTimeMS.HasValue }
};
var result = subject.CreateCommand();
result.Should().Be(expectedResult);
}
public void Execute_should_throw_when_there_is_a_write_concern_error(
[Values(false, true)] bool async)
{
RequireServer.Check().Supports(Feature.FindAndModifyWriteConcern).ClusterType(ClusterType.ReplicaSet);
EnsureTestData();
var filter = BsonDocument.Parse("{ x : 1 }");
var resultSerializer = new FindAndModifyValueDeserializer<BsonDocument>(BsonDocumentSerializer.Instance);
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, filter, resultSerializer, _messageEncoderSettings)
{
WriteConcern = new WriteConcern(9)
};
var exception = Record.Exception(() => ExecuteOperation(subject, async));
var writeConcernException = exception.Should().BeOfType<MongoWriteConcernException>().Subject;
var commandResult = writeConcernException.Result;
var result = commandResult["value"].AsBsonDocument;
result.Should().Be("{ _id : 10, x : 1, y : 'a' }");
ReadAllFromCollection().Should().HaveCount(1);
}
public void CreateCommand_should_return_the_expected_result_when_MaxTime_is_set(
[Values(null, 1, 2)]
int? seconds)
{
var maxTime = seconds.HasValue ? TimeSpan.FromSeconds(seconds.Value) : (TimeSpan?)null;
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
MaxTime = maxTime
};
var result = subject.CreateCommand(null);
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "remove", true },
{ "maxTimeMS", () => seconds.Value * 1000, seconds.HasValue }
};
result.Should().Be(expectedResult);
}
public void CreateCommand_should_return_the_expected_result_when_Sort_is_set(
[Values(null, "{ x : 1 }", "{ y : 1 }")]
string sortString)
{
var sort = sortString == null ? null : BsonDocument.Parse(sortString);
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
Sort = sort
};
var result = subject.CreateCommand(null);
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "remove", true },
{ "sort", sort, sort != null }
};
result.Should().Be(expectedResult);
}
public void Execute_against_an_existing_document(
[Values(false, true)]
bool async)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(
_collectionNamespace,
BsonDocument.Parse("{x: 1}"),
new FindAndModifyValueDeserializer<BsonDocument>(BsonDocumentSerializer.Instance),
_messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result.Should().Be("{_id: 10, x: 1}");
var serverList = ReadAllFromCollection(async);
serverList.Should().BeEmpty();
}
public void CreateCommand_should_return_the_expected_result_when_WriteConcern_is_set(
[Values(null, 1, 2)]
int? w)
{
var writeConcern = w.HasValue ? new WriteConcern(w.Value) : null;
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
WriteConcern = writeConcern
};
var result = subject.CreateCommand(Feature.FindAndModifyWriteConcern.FirstSupportedVersion);
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "remove", true },
{ "writeConcern", () => writeConcern.ToBsonDocument(), writeConcern != null }
};
result.Should().Be(expectedResult);
}
public void Execute_when_document_does_not_exist(
[Values(false, true)]
bool async)
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(
_collectionNamespace,
BsonDocument.Parse("{x: 2}"),
new FindAndModifyValueDeserializer<BsonDocument>(BsonDocumentSerializer.Instance),
_messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result.Should().BeNull();
var serverList = ReadAllFromCollection(async);
serverList.Should().HaveCount(1);
}
public void CreateCommand_should_throw_when_Collation_is_set_and_not_supported()
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
Collation = new Collation("en_US")
};
var exception = Record.Exception(() => subject.CreateCommand(Feature.Collation.LastNotSupportedVersion));
exception.Should().BeOfType<NotSupportedException>();
}
public void CreateCommand_should_create_the_correct_command(
[Values(null, 10)] int? maxTimeMS,
[Values(null, "{a: 1}")] string projection,
[Values(null, "{b: 1}")] string sort,
[Values(null, "{ w : 2 }")] string writeConcernString,
[Values("3.0.0", "3.1.1")] string serverVersionString)
{
var projectionDoc = projection == null ? (BsonDocument)null : BsonDocument.Parse(projection);
var sortDoc = sort == null ? (BsonDocument)null : BsonDocument.Parse(sort);
var writeConcern = writeConcernString == null ? null : WriteConcern.FromBsonDocument(BsonDocument.Parse(writeConcernString));
var serverVersion = SemanticVersion.Parse(serverVersionString);
var subject = new FindOneAndDeleteOperation<BsonDocument>(_collectionNamespace, _filter, BsonDocumentSerializer.Instance, _messageEncoderSettings)
{
MaxTime = maxTimeMS.HasValue ? TimeSpan.FromMilliseconds(maxTimeMS.Value) : (TimeSpan?)null,
Projection = projectionDoc,
Sort = sortDoc,
WriteConcern = writeConcern
};
var expectedResult = new BsonDocument
{
{ "findAndModify", _collectionNamespace.CollectionName },
{ "query", _filter },
{ "sort", sortDoc, sortDoc != null },
{ "remove", true },
{ "fields", projectionDoc, projectionDoc != null },
{ "maxTimeMS", () => maxTimeMS.Value, maxTimeMS.HasValue },
{ "writeConcern", () => writeConcern.ToBsonDocument(), writeConcern != null && SupportedFeatures.IsFindAndModifyWriteConcernSupported(serverVersion) }
};
var result = subject.CreateCommand(serverVersion);
result.Should().Be(expectedResult);
}
public async Task ExecuteAsync_against_an_existing_document()
{
var subject = new FindOneAndDeleteOperation<BsonDocument>(
_collectionNamespace,
BsonDocument.Parse("{x: 1}"),
new FindAndModifyValueDeserializer<BsonDocument>(BsonDocumentSerializer.Instance),
_messageEncoderSettings);
var result = await ExecuteOperationAsync(subject);
result.Should().Be("{_id: 10, x: 1}");
var serverList = await ReadAllFromCollectionAsync();
serverList.Should().BeEmpty();
}