public void StopServer_ThrowsExceptionIfServerWasNotStarted()
{
using var testedServer = new NetTcpListenerBasedTcpServer();
Action stopping = () => testedServer.StopServer();
stopping.Should().ThrowExactly <TcpServerStopException>().WithMessage("This TCP server has not been started yet.");
}
public async Task StartServer_ThrowsExceptionIfServerIsAlreadyStarted()
{
using var testedServer = new NetTcpListenerBasedTcpServer();
Func <Task> starting = async() => await testedServer.StartServer();
await starting();
await starting.Should().ThrowExactlyAsync <TcpServerStartException>().WithMessage("This TCP server has already been started.");
}
public async Task StopServer_ThrowsExceptionIfServerIsStoppedTwice()
{
using var testedServer = new NetTcpListenerBasedTcpServer();
Action stopping = () => testedServer.StopServer();
await testedServer.StartServer();
stopping();
stopping.Should().ThrowExactly <TcpServerStopException>().WithMessage("This TCP server has not been started yet.");
}
public async Task StartServer_CanBeStartedAgainAfterHasBeenStopped()
{
using var testedServer = new NetTcpListenerBasedTcpServer();
Func <Task> starting = async() => await testedServer.StartServer();
await starting();
testedServer.StopServer();
await starting.Should().NotThrowAsync();
}