public void WriteBreakpointAsync()
{
var breakpoint = new Breakpoint
{
Id = "some-id"
};
Predicate <byte[]> matcher = (bytesArr) =>
{
var bytes = bytesArr.Take(Constants.StartBreakpointMessage.Length);
Assert.Equal(bytes, Constants.StartBreakpointMessage);
bytes = bytesArr.Skip(bytesArr.Length - Constants.EndBreakpointMessage.Length);
Assert.Equal(bytes, Constants.EndBreakpointMessage);
bytes = bytesArr.Skip(Constants.StartBreakpointMessage.Length).ToArray();
bytes = bytes.Take(bytes.Count() - Constants.EndBreakpointMessage.Length);
Assert.Equal(bytes, breakpoint.ToByteArray());
return(true);
};
_pipeMock.Setup(p => p.WriteAsync(Match.Create(matcher), _cts.Token));
_server.WriteBreakpointAsync(breakpoint, _cts.Token);
_pipeMock.VerifyAll();
_pipeMock.Verify(p => p.WriteAsync(It.IsAny <byte[]>(), _cts.Token), Times.Once());
}
private byte[] CreateBreakpointMessage(Breakpoint breakpoint)
{
List <byte> bytes = new List <byte>();
bytes.AddRange(Constants.StartBreakpointMessage);
bytes.AddRange(breakpoint.ToByteArray());
bytes.AddRange(Constants.EndBreakpointMessage);
return(bytes.ToArray());
}
public async Task ReadBreakpointAsync_InvalidBreakpoint()
{
var breakpoint = new Breakpoint
{
Id = "some-id-1"
};
var breakpointMessage = breakpoint.ToByteArray().ToList();
breakpointMessage.AddRange(Constants.EndBreakpointMessage);
_pipeMock.Setup(p => p.ReadAsync(_cts.Token)).Returns(Task.FromResult(breakpointMessage.ToArray()));
await Assert.ThrowsAsync <InvalidOperationException>
(async() => await _server.ReadBreakpointAsync(_cts.Token));
_pipeMock.Verify(p => p.ReadAsync(_cts.Token), Times.Exactly(1));
}
