public void ReadMessage_should_throw_if_binaryReader_was_not_provided()
{
using (var stream = new MemoryStream())
using (var binaryWriter = new BsonBinaryWriter(stream))
{
var subject = new InsertMessageBinaryEncoder <BsonDocument>(null, binaryWriter, __serializer);
Action action = () => subject.ReadMessage();
action.ShouldThrow <InvalidOperationException>();
}
}
public void ReadMessage_should_decode_flags_correctly(int flags, bool continueOnError)
{
var bytes = (byte[])__testMessageBytes.Clone();
bytes[__flagsOffset] = (byte)flags;
using (var stream = new MemoryStream(bytes))
{
var subject = new InsertMessageBinaryEncoder <BsonDocument>(stream, __messageEncoderSettings, __serializer);
var message = subject.ReadMessage();
message.ContinueOnError.Should().Be(continueOnError);
}
}
public void ReadMessage_should_throw_when_opcode_is_invalid()
{
var bytes = (byte[])__testMessageBytes.Clone();
bytes[12]++;
using (var stream = new MemoryStream(bytes))
{
var subject = new InsertMessageBinaryEncoder <BsonDocument>(stream, __messageEncoderSettings, __serializer);
var exception = Record.Exception(() => subject.ReadMessage());
exception.Should().BeOfType <FormatException>();
exception.Message.Should().Be("Insert message opcode is not OP_INSERT.");
}
}
public void ReadMessage_should_read_a_message()
{
using (var stream = new MemoryStream(__testMessageBytes))
{
var subject = new InsertMessageBinaryEncoder <BsonDocument>(stream, __messageEncoderSettings, __serializer);
var message = subject.ReadMessage();
message.CollectionNamespace.Should().Be(__collectionNamespace);
message.ContinueOnError.Should().Be(__continueOnError);
message.DocumentSource.Batch.Should().Equal(__documentSource.Batch);
message.MaxBatchCount.Should().Be(0);
message.MaxMessageSize.Should().Be(0);
message.RequestId.Should().Be(__requestId);
message.Serializer.Should().BeSameAs(__serializer);
}
}
