public void CreateCommand_should_return_expected_result_when_WriteConcern_is_set(
[Values(null, 1, 2)]
int?w,
[Values(false, true)]
bool isWriteConcernSupported)
{
var writeConcern = w.HasValue ? new WriteConcern(w.Value) : null;
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings)
{
WriteConcern = writeConcern
};
var serverVersion = Feature.CommandsThatWriteAcceptWriteConcern.SupportedOrNotSupportedVersion(isWriteConcernSupported);
var session = OperationTestHelper.CreateSession();
var connectionDescription = OperationTestHelper.CreateConnectionDescription(serverVersion: serverVersion);
var result = subject.CreateCommand(session, connectionDescription);
var expectedResult = new BsonDocument
{
{ "drop", _collectionNamespace.CollectionName },
{ "writeConcern", () => writeConcern.ToBsonDocument(), writeConcern != null && isWriteConcernSupported }
};
result.Should().Be(expectedResult);
}
public void constructor_should_initialize_subject()
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
subject.CollectionNamespace.Should().BeSameAs(_collectionNamespace);
subject.MessageEncoderSettings.Should().BeSameAs(_messageEncoderSettings);
}
internal static IWriteOperation <BsonDocument> CreateEncryptedDropCollectionOperationIfConfigured(
CollectionNamespace collectionNamespace,
BsonDocument encryptedFields,
MessageEncoderSettings messageEncoderSettings,
Action <DropCollectionOperation> configureDropCollectionConfigurator)
{
var mainOperation = new DropCollectionOperation(collectionNamespace, messageEncoderSettings)
{
EncryptedFields = encryptedFields
};
configureDropCollectionConfigurator?.Invoke(mainOperation);
if (encryptedFields != null)
{
return(new CompositeWriteOperation <BsonDocument>(
(CreateInnerDropOperation(EncryptedCollectionHelper.GetAdditionalCollectionName(encryptedFields, collectionNamespace, HelperCollectionForEncryption.Esc)), IsMainOperation: false),
(CreateInnerDropOperation(EncryptedCollectionHelper.GetAdditionalCollectionName(encryptedFields, collectionNamespace, HelperCollectionForEncryption.Ecc)), IsMainOperation: false),
(CreateInnerDropOperation(EncryptedCollectionHelper.GetAdditionalCollectionName(encryptedFields, collectionNamespace, HelperCollectionForEncryption.Ecos)), IsMainOperation: false),
(mainOperation, IsMainOperation: true)));
}
else
{
return(mainOperation);
}
DropCollectionOperation CreateInnerDropOperation(string collectionName)
=> new DropCollectionOperation(new CollectionNamespace(collectionNamespace.DatabaseNamespace.DatabaseName, collectionName), messageEncoderSettings);
}
// private methods
private void DropView(string viewName)
{
var collectionNamespace = new CollectionNamespace(_databaseNamespace, viewName);
var operation = new DropCollectionOperation(collectionNamespace, _messageEncoderSettings);
ExecuteOperation(operation);
}
public void CollectionNamespace_get_should_return_expected_result()
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var result = subject.CollectionNamespace;
result.Should().BeSameAs(_collectionNamespace);
}
// helper methods
private void DropCollection()
{
var operation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
using (var binding = CoreTestConfiguration.GetReadWriteBinding())
{
operation.ExecuteAsync(binding, CancellationToken.None).GetAwaiter().GetResult();
}
}
public void Execute_should_send_session_id_when_supported(
[Values(false, true)] bool async)
{
RequireServer.Check();
EnsureCollectionExists();
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
VerifySessionIdWasSentWhenSupported(subject, "drop", async);
}
// helper methods
public void DropCollection()
{
var operation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
using (var binding = SuiteConfiguration.GetReadWriteBinding())
{
operation.Execute(binding);
}
}
public void Execute_should_not_throw_when_collection_does_not_exist(
[Values(false, true)]
bool async)
{
RequireServer.Check();
DropCollection();
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
ExecuteOperation(subject, async); // this will throw if we have a problem...
}
public async Task ExecuteAsync_should_not_throw_when_collection_does_not_exist()
{
using (var binding = SuiteConfiguration.GetReadWriteBinding())
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var dropCollectionOperation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
await dropCollectionOperation.ExecuteAsync(binding, CancellationToken.None);
await subject.ExecuteAsync(binding, CancellationToken.None); // this will throw if we have a problem...
}
}
public void WriteConcern_get_and_set_should_work(
[Values(null, 1, 2)]
int?w)
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var value = w.HasValue ? new WriteConcern(w.Value) : null;
subject.WriteConcern = value;
var result = subject.WriteConcern;
result.Should().BeSameAs(value);
}
public void CreateCommand_should_return_expected_result()
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var expectedResult = new BsonDocument
{
{ "drop", _collectionNamespace.CollectionName }
};
var result = subject.CreateCommand();
result.Should().Be(expectedResult);
}
public void Execute_should_not_throw_when_collection_does_not_exist(
[Values(false, true)]
bool async)
{
using (var binding = CoreTestConfiguration.GetReadWriteBinding())
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var dropCollectionOperation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
ExecuteOperation(dropCollectionOperation, binding, async);
ExecuteOperation(subject, binding, async); // this will throw if we have a problem...
}
}
public void Execute_should_return_expected_result(
[Values(false, true)]
bool async)
{
RequireServer.Check();
EnsureCollectionExists();
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result["ok"].ToBoolean().Should().BeTrue();
result["ns"].ToString().Should().Be(_collectionNamespace.FullName);
}
public async Task ExecuteAsync_should_not_throw_when_collection_does_not_exist()
{
using (var binding = SuiteConfiguration.GetReadWriteBinding())
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var dropCollectionOperation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
await dropCollectionOperation.ExecuteAsync(binding);
Func <Task> action = async() => { await subject.ExecuteAsync(binding); };
action.ShouldNotThrow();
}
}
public async Task ExecuteAsync_should_return_expected_result()
{
using (var binding = SuiteConfiguration.GetReadWriteBinding())
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var createCollectionOperation = new CreateCollectionOperation(_collectionNamespace, _messageEncoderSettings);
await createCollectionOperation.ExecuteAsync(binding, CancellationToken.None);
var result = await subject.ExecuteAsync(binding, CancellationToken.None);
result["ok"].ToBoolean().Should().BeTrue();
result["ns"].ToString().Should().Be(_collectionNamespace.FullName);
}
}
public void Dispose()
{
var turnOff = new WriteCommandOperation <BsonDocument>(
_databaseNamespace,
new BsonDocument("profile", 0),
BsonDocumentSerializer.Instance,
new MessageEncoderSettings());
_testBase.ExecuteOperation(turnOff);
var drop = new DropCollectionOperation(CollectionNamespace, new MessageEncoderSettings());
_testBase.ExecuteOperation(drop);
}
public void Execute_should_throw_when_a_write_concern_error_occurs(
[Values(false, true)]
bool async)
{
RequireServer.Check().Supports(Feature.CommandsThatWriteAcceptWriteConcern).ClusterType(ClusterType.ReplicaSet);
EnsureCollectionExists();
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings)
{
WriteConcern = new WriteConcern(9)
};
var exception = Record.Exception(() => ExecuteOperation(subject, async));
exception.Should().BeOfType <MongoWriteConcernException>();
}
public void Execute_should_return_expected_result(
[Values(false, true)]
bool async)
{
using (var binding = CoreTestConfiguration.GetReadWriteBinding())
{
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
var createCollectionOperation = new CreateCollectionOperation(_collectionNamespace, _messageEncoderSettings);
ExecuteOperation(createCollectionOperation, binding, async);
var result = ExecuteOperation(subject, binding, async);
result["ok"].ToBoolean().Should().BeTrue();
result["ns"].ToString().Should().Be(_collectionNamespace.FullName);
}
}
public void CreateEncryptedDropCollectionOperationIfConfigured_should_return_expected_result_when_EncryptedFields_is_null()
{
var subject = DropCollectionOperation.CreateEncryptedDropCollectionOperationIfConfigured(_collectionNamespace, encryptedFields: null, _messageEncoderSettings, null);
var session = OperationTestHelper.CreateSession();
var s = subject.Should().BeOfType <DropCollectionOperation>().Subject;
var command = s.CreateCommand(session);
var expectedResult = new BsonDocument
{
{ "drop", _collectionNamespace.CollectionName },
};
command.Should().Be(expectedResult);
}
public void CreateCommand_should_return_expected_result_when_WriteConcern_is_set(
[Values(null, 1, 2)]
int?w)
{
var writeConcern = w.HasValue ? new WriteConcern(w.Value) : null;
var subject = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings)
{
WriteConcern = writeConcern
};
var session = OperationTestHelper.CreateSession();
var result = subject.CreateCommand(session);
var expectedResult = new BsonDocument
{
{ "drop", _collectionNamespace.CollectionName },
{ "writeConcern", () => writeConcern.ToBsonDocument(), writeConcern != null }
};
result.Should().Be(expectedResult);
}
// helper methods
private void EnsureTestData()
{
if (_testDataHasBeenCreated)
{
return;
}
using (var binding = SuiteConfiguration.GetReadWriteBinding())
{
var dropCollectionOperation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
dropCollectionOperation.Execute(binding);
var requests = Enumerable.Range(1, 5)
.Select(id => new BsonDocument("_id", id))
.Select(document => new InsertRequest(document));
var insertOperation = new BulkInsertOperation(_collectionNamespace, requests, _messageEncoderSettings);
insertOperation.Execute(binding);
}
_testDataHasBeenCreated = true;
}
// helper methods
public Task DropCollectionAsync(IWriteBinding binding)
{
var operation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
return(operation.ExecuteAsync(binding, CancellationToken.None));
}
// helper methods
private void EnsureCollectionDoesNotExist(CollectionNamespace collectionNamespace, bool async)
{
var operation = new DropCollectionOperation(collectionNamespace, _messageEncoderSettings);
ExecuteOperation(operation, async);
}
// helper methods
private void EnsureCollectionDoesNotExist(IWriteBinding binding, CollectionNamespace collectionNamespace)
{
var operation = new DropCollectionOperation(collectionNamespace, _messageEncoderSettings);
operation.ExecuteAsync(binding, CancellationToken.None).GetAwaiter().GetResult();
}
// helper methods
private void EnsureCollectionDoesNotExist(IWriteBinding binding, CollectionNamespace collectionNamespace)
{
var operation = new DropCollectionOperation(collectionNamespace, _messageEncoderSettings);
operation.Execute(binding);
}
// private methods
private void DropCollection()
{
var operation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
ExecuteOperation(operation, false);
}
protected void DropCollection()
{
var dropCollectionOperation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
ExecuteOperation(dropCollectionOperation);
}
protected Task DropCollectionAsync()
{
var dropCollectionOperation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
return(ExecuteOperationAsync(dropCollectionOperation));
}
// helper methods
public void DropCollection(bool async)
{
var operation = new DropCollectionOperation(_collectionNamespace, _messageEncoderSettings);
ExecuteOperation(operation, async);
}