public void ReadKey_NoKey_Test()
{
var sut = new CommandLineInterfaceFake();
bool isKeyAvailable = sut.KeyAvailable;
Assert.False(isKeyAvailable);
ConsoleKeyInfo result = sut.ReadKey(false);
Assert.True(result.Key == 0);
}
public void ReadKey_W_sucessful_Test()
{
var expected = ConsoleKey.W;
var sut = new CommandLineInterfaceFake();
sut.NextInputKey = expected;
bool isKeyAvailable = sut.KeyAvailable;
Assert.True(isKeyAvailable);
ConsoleKeyInfo result = sut.ReadKey(false);
Assert.True(result.Key == expected, "unexpected result");
}