public void Constructor_ForProviderNull_Throws(
Lazy <DeskCommandExecutor> sut,
[BeNull] IDeskCommandsProvider provider)
{
// ReSharper disable once UnusedVariable
Action action = () =>
{
var test = sut.Value;
};
action.Should( )
.Throw <ArgumentNullException> ( )
.WithParameter(nameof(provider));
}
public async Task Up_ForInvokedWithUnknownCommand_ReturnsFalse(
DeskCommandExecutor sut,
[Freeze] IDeskCommandsProvider provider,
[Freeze] IControl control)
{
provider.TryGetValue(DeskCommands.MoveUp,
out Arg.Any <IEnumerable <byte> > ( ))
.Returns(x =>
{
x [1] = null;
return(false);
});
await sut.Up( );
await control.DidNotReceive( )
.TryWriteRawControl2(Arg.Any <IEnumerable <byte> > ( ));
}
public async Task Stop_ForInvoked_ReturnsTrueForSuccess(
DeskCommandExecutor sut,
[Freeze] IDeskCommandsProvider provider)
{
var bytes = new byte [] { 0, 1 };
provider.TryGetValue(DeskCommands.MoveStop,
out Arg.Any <IEnumerable <byte> > ( ))
.Returns(x =>
{
x [1] = bytes;
return(true);
});
var actual = await sut.Stop( );
actual.Should( )
.BeTrue( );
}
public async Task Stop_ForInvoked_CallsControl(
DeskCommandExecutor sut,
[Freeze] IDeskCommandsProvider provider,
[Freeze] IControl control)
{
var bytes = new byte [] { 0, 1 };
provider.TryGetValue(DeskCommands.MoveStop,
out Arg.Any <IEnumerable <byte> > ( ))
.Returns(x =>
{
x [1] = bytes;
return(true);
});
await sut.Stop( );
await control.Received( )
.TryWriteRawControl2(bytes);
}
public DeskCommandExecutor([NotNull] ILogger logger,
[NotNull] IErrorManager errorManager,
[NotNull] IDeskCommandsProvider provider,
[NotNull] IControl control)
{
Guard.ArgumentNotNull(logger,
nameof(logger));
Guard.ArgumentNotNull(provider,
nameof(provider));
Guard.ArgumentNotNull(control,
nameof(control));
Guard.ArgumentNotNull(errorManager,
nameof(errorManager));
_logger = logger;
_errorManager = errorManager;
_provider = provider;
_control = control;
}
