public void ReadMessage_should_read_a_message()
{
using (var stream = new MemoryStream(__testMessageBytes))
{
var subject = new KillCursorsMessageBinaryEncoder(stream, __messageEncoderSettings);
var message = subject.ReadMessage();
message.CursorIds.Should().Equal(__cursorIds);
message.RequestId.Should().Be(__testMessage.RequestId);
}
}
public void ReadMessage_should_throw_if_binaryReader_was_not_provided()
{
using (var stream = new MemoryStream())
using (var binaryWriter = new BsonBinaryWriter(stream))
{
var subject = new KillCursorsMessageBinaryEncoder(null, binaryWriter);
Action action = () => subject.ReadMessage();
action.ShouldThrow <InvalidOperationException>();
}
}
public void ReadMessage_should_read_a_message()
{
using (var stream = new MemoryStream(__testMessageBytes))
{
var subject = new KillCursorsMessageBinaryEncoder(stream, __messageEncoderSettings);
var message = subject.ReadMessage();
message.CursorIds.Should().Equal(__cursorIds);
message.RequestId.Should().Be(__testMessage.RequestId);
}
}
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 KillCursorsMessageBinaryEncoder(stream, __messageEncoderSettings);
var exception = Record.Exception(() => subject.ReadMessage());
exception.Should().BeOfType <FormatException>();
exception.Message.Should().Be("KillCursors message opcode is not OP_KILL_CURSORS.");
}
}
public void ReadMessage_should_throw_if_binaryReader_was_not_provided()
{
using (var stream = new MemoryStream())
using (var binaryWriter = new BsonBinaryWriter(stream))
{
var subject = new KillCursorsMessageBinaryEncoder(null, binaryWriter);
Action action = () => subject.ReadMessage();
action.ShouldThrow<InvalidOperationException>();
}
}