public void Constructor_should_not_throw_if_only_textWriter_is_provided()
{
using (var textWriter = new StringWriter())
{
var encoder = new CompressedMessageJsonEncoder(null, textWriter, __originalEncoderSelector, __messageEncoderSettings);
}
}
public void Constructor_should_not_throw_if_textReader_and_textWriter_are_both_provided()
{
using (var textReader = new StringReader(""))
using (var textWriter = new StringWriter())
{
var encoder = new CompressedMessageJsonEncoder(textReader, textWriter, __originalEncoderSelector, __messageEncoderSettings);
}
}
public void WriteMessage_should_write_a_message()
{
using (var textWriter = new StringWriter())
{
var subject = new CompressedMessageJsonEncoder(null, textWriter, __originalEncoderSelector, __messageEncoderSettings);
subject.WriteMessage(__testMessage);
var json = textWriter.ToString();
json.Should().Be(__jsonMessage);
}
}
public void WriteMessage_should_throw_if_textWriter_was_not_provided()
{
using (var textReader = new StringReader(""))
{
var subject = new CompressedMessageJsonEncoder(textReader, null, __originalEncoderSelector, __messageEncoderSettings);
var exception = Record.Exception(() => subject.WriteMessage(__testMessage));
exception.Should().BeOfType <InvalidOperationException>();
}
}
public void WriteMessage_should_throw_if_message_is_null()
{
using (var textWriter = new StringWriter())
{
var subject = new CompressedMessageJsonEncoder(null, textWriter, __originalEncoderSelector, __messageEncoderSettings);
var exception = Record.Exception(() => subject.WriteMessage(null));
exception.Should().BeOfType <ArgumentNullException>();
}
}
public void ReadMessage_should_read_a_message()
{
using (var textReader = new StringReader(__jsonMessage))
{
var subject = new CompressedMessageJsonEncoder(textReader, null, __originalEncoderSelector, __messageEncoderSettings);
var message = subject.ReadMessage();
message.CompressorType.Should().Be(__compressorType);
message.MessageType.Should().Be(MongoDBMessageType.Compressed);
var originalMessage = (CommandResponseMessage)message.OriginalMessage;
originalMessage.ShouldBeEquivalentTo(__originalMessage);
}
}
