public void CreateCommand_should_include_read_concern_when_appropriate( [Values(null, ReadConcernLevel.Local, ReadConcernLevel.Majority)] ReadConcernLevel?readConcernLevel) { var readConcern = new ReadConcern(readConcernLevel); var mapFunction = "function() { emit(this.x, this.v); }"; var reduceFunction = "function(key, values) { var sum = 0; for (var i = 0; i < values.length; i++) { sum += values[i]; }; return sum; }"; var subject = new MapReduceLegacyOperation(_collectionNamespace, mapFunction, reduceFunction, _messageEncoderSettings) { ReadConcern = readConcern }; var connectionDescription = OperationTestHelper.CreateConnectionDescription(Feature.ReadConcern.FirstSupportedVersion); var session = OperationTestHelper.CreateSession(); var result = subject.CreateCommand(connectionDescription, session); if (readConcern.IsServerDefault) { result.Contains("readConcern").Should().BeFalse(); } else { result["readConcern"].Should().Be(readConcern.ToBsonDocument()); } }
public void CreateCommand_should_throw_when_read_concern_is_not_supported() { var mapFunction = "function() { emit(this.x, this.v); }"; var reduceFunction = "function(key, values) { var sum = 0; for (var i = 0; i < values.length; i++) { sum += values[i]; }; return sum; }"; var subject = new MapReduceLegacyOperation(_collectionNamespace, mapFunction, reduceFunction, _messageEncoderSettings) { ReadConcern = ReadConcern.Majority }; Action act = () => subject.CreateCommand(new SemanticVersion(3, 0, 0)); act.ShouldThrow <MongoClientException>(); }
public void CreateCommand_should_throw_when_read_concern_is_not_supported() { var mapFunction = "function() { emit(this.x, this.v); }"; var reduceFunction = "function(key, values) { var sum = 0; for (var i = 0; i < values.length; i++) { sum += values[i]; }; return sum; }"; var subject = new MapReduceLegacyOperation(_collectionNamespace, mapFunction, reduceFunction, _messageEncoderSettings) { ReadConcern = ReadConcern.Majority }; var session = OperationTestHelper.CreateSession(); var connectionDescription = OperationTestHelper.CreateConnectionDescription(serverVersion: Feature.ReadConcern.LastNotSupportedVersion); Action act = () => subject.CreateCommand(session, connectionDescription); act.ShouldThrow <MongoClientException>(); }
public void CreateCommand_should_include_readConcern_when_using_causal_consistency( [Values(null, ReadConcernLevel.Local, ReadConcernLevel.Majority)] ReadConcernLevel?readConcernLevel) { var readConcern = new ReadConcern(readConcernLevel); var mapFunction = "function() { emit(this.x, this.v); }"; var reduceFunction = "function(key, values) { var sum = 0; for (var i = 0; i < values.length; i++) { sum += values[i]; }; return sum; }"; var subject = new MapReduceLegacyOperation(_collectionNamespace, mapFunction, reduceFunction, _messageEncoderSettings) { ReadConcern = readConcern }; var connectionDescription = OperationTestHelper.CreateConnectionDescription(Feature.ReadConcern.FirstSupportedVersion, supportsSessions: true); var session = OperationTestHelper.CreateSession(true, new BsonTimestamp(100)); var result = subject.CreateCommand(connectionDescription, session); var expectedReadConcernDocument = readConcern.ToBsonDocument(); expectedReadConcernDocument["afterClusterTime"] = new BsonTimestamp(100); result["readConcern"].Should().Be(expectedReadConcernDocument); }
public void CreateCommand_should_include_readConcern_when_using_causal_consistency( [Values(null, ReadConcernLevel.Local, ReadConcernLevel.Majority)] ReadConcernLevel?readConcernLevel) { var readConcern = new ReadConcern(readConcernLevel); var mapFunction = "function() { emit(this.x, this.v); }"; var reduceFunction = "function(key, values) { var sum = 0; for (var i = 0; i < values.length; i++) { sum += values[i]; }; return sum; }"; #pragma warning disable CS0618 // Type or member is obsolete var subject = new MapReduceLegacyOperation(_collectionNamespace, mapFunction, reduceFunction, _messageEncoderSettings) #pragma warning restore CS0618 // Type or member is obsolete { ReadConcern = readConcern }; var session = OperationTestHelper.CreateSession(isCausallyConsistent: true, operationTime: new BsonTimestamp(100)); var connectionDescription = OperationTestHelper.CreateConnectionDescription(); var result = subject.CreateCommand(session, connectionDescription); var expectedReadConcernDocument = readConcern.ToBsonDocument(); expectedReadConcernDocument["afterClusterTime"] = new BsonTimestamp(100); result["readConcern"].Should().Be(expectedReadConcernDocument); }