bool ISerialPortToStream.Initialize(int baudRate, int parity, int dataBits, int stopBits, int flowValue)
{
var spy = new SpyStream();
spy.OnWrite += (o, args) => OnWrite(o, args);
Stream = spy;
return(true);
}
public async Task Deserialize_Throws_WhenReadingEmptyStream()
{
using (var stream = new SpyStream())
{
_streamProviderMock.Setup(x => x.GetStreamForRead())
.Returns(Task.FromResult((Stream)stream));
var validation = new Func <Task>(() => _serializer.Deserialize());
await Assert.ThrowsAsync <InvalidDataException>(validation);
}
}
public async Task Serialize_WritesIntoSettingsStream()
{
using (var stream = new SpyStream())
{
_streamProviderMock.Setup(x => x.GetEmptyStreamForWrite())
.Returns(Task.FromResult((Stream)stream));
await _serializer.Serialize(GetSampleSettings());
Assert.Equal(ExpectedSerializedSampleSettings(), stream.ToString());
}
}
public async Task Deserialize_ReturnsSettingsFromStream()
{
using (var stream = new SpyStream(ExpectedSerializedSampleSettings()))
{
_streamProviderMock.Setup(x => x.GetStreamForRead())
.Returns(Task.FromResult((Stream)stream));
var settings = await _serializer.Deserialize();
Assert.Equal(1, settings.Get <int>("number"));
Assert.Equal(false, settings.Get <bool>("condition"));
Assert.Equal(2.05, settings.Get <double>("double number"));
Assert.Equal("hello world!", settings.Get <string>("text"));
}
}
bool ISerialPortToStream.Initialize(int baudRate, int parity, int dataBits, int stopBits, int flowValue)
{
var spy = new SpyStream();
spy.OnWrite += (o, args) => OnWrite(o, args);
Stream = spy;
return true;
}
