public void CreateOutputOptions_should_return_expected_result() { var subject = new MapReduceLegacyOperation(_collectionNamespace, _mapFunction, _reduceFunction, _messageEncoderSettings); var subjectReflector = new Reflector(subject); var expectedResult = new BsonDocument("inline", 1); var result = subjectReflector.CreateOutputOptions(); result.Should().Be(expectedResult); }
public void constructor_should_initialize_instance() { var subject = new MapReduceLegacyOperation(_collectionNamespace, _mapFunction, _reduceFunction, _messageEncoderSettings); subject.CollectionNamespace.Should().BeSameAs(_collectionNamespace); subject.MapFunction.Should().BeSameAs(_mapFunction); subject.MessageEncoderSettings.Should().BeSameAs(_messageEncoderSettings); subject.Filter.Should().BeNull(); subject.ReduceFunction.Should().BeSameAs(_reduceFunction); }
public void Execute_should_return_expected_results( [Values(false, true)] bool async) { EnsureTestData(); 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); var expectedResults = new List<BsonDocument> { new BsonDocument { {"_id", 1 }, { "value", 3 } }, new BsonDocument { {"_id", 2 }, { "value", 4 } }, }; var result = ExecuteOperation(subject, async); result["results"].Should().Be(new BsonArray(expectedResults)); }
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 command = subject.CreateCommand(new SemanticVersion(3, 2, 0)); if (readConcern.IsServerDefault) { command.Contains("readConcern").Should().BeFalse(); } else { command["readConcern"].Should().Be(readConcern.ToBsonDocument()); } }
// constructor public Reflector(MapReduceLegacyOperation instance) { _instance = instance; }
public void Execute_should_throw_when_binding_is_null( [Values(false, true)] bool async) { var subject = new MapReduceLegacyOperation(_collectionNamespace, _mapFunction, _reduceFunction, _messageEncoderSettings); IReadBinding binding = null; Action act = () => ExecuteOperation(subject, binding, async); act.ShouldThrow<ArgumentNullException>().And.ParamName.Should().Be("binding"); }
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>(); }