/// <summary>
/// Called when a switch that doesn't take parameters is detected on the command line.
/// </summary>
/// <param name="commandLineSwitches"></param>
/// <param name="parameterlessSwitch"></param>
/// <param name="switchParameters"></param>
/// <param name="duplicateSwitchErrorMessage"></param>
/// <param name="unquotedCommandLineArg"></param>
private static void GatherParameterlessCommandLineSwitch
(
CommandLineSwitches commandLineSwitches,
CommandLineSwitches.ParameterlessSwitch parameterlessSwitch,
string switchParameters,
string duplicateSwitchErrorMessage,
string unquotedCommandLineArg
)
{
// switch should not have any parameters
if (switchParameters.Length == 0)
{
// check if switch is duplicated, and if that's allowed
if (!commandLineSwitches.IsParameterlessSwitchSet(parameterlessSwitch) ||
(duplicateSwitchErrorMessage == null))
{
commandLineSwitches.SetParameterlessSwitch(parameterlessSwitch, unquotedCommandLineArg);
}
else
{
commandLineSwitches.SetSwitchError(duplicateSwitchErrorMessage, unquotedCommandLineArg);
}
}
else
{
commandLineSwitches.SetUnexpectedParametersError(unquotedCommandLineArg);
}
}
public void SetParameterlessSwitchTests()
{
CommandLineSwitches switches = new CommandLineSwitches();
switches.SetParameterlessSwitch(CommandLineSwitches.ParameterlessSwitch.NoLogo, "/nologo");
Assert.Equal("/nologo", switches.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.NoLogo));
Assert.True(switches.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoLogo));
Assert.True(switches[CommandLineSwitches.ParameterlessSwitch.NoLogo]);
// set it again
switches.SetParameterlessSwitch(CommandLineSwitches.ParameterlessSwitch.NoLogo, "-NOLOGO");
Assert.Equal("-NOLOGO", switches.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.NoLogo));
Assert.True(switches.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoLogo));
Assert.True(switches[CommandLineSwitches.ParameterlessSwitch.NoLogo]);
// we didn't set this switch
Assert.Null(switches.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.Version));
Assert.False(switches.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.Version));
Assert.False(switches[CommandLineSwitches.ParameterlessSwitch.Version]);
}
public void AppendParameterlessSwitchesTests()
{
CommandLineSwitches switchesLeft = new CommandLineSwitches();
switchesLeft.SetParameterlessSwitch(CommandLineSwitches.ParameterlessSwitch.Help, "/?");
Assert.True(switchesLeft.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.False(switchesLeft.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
CommandLineSwitches switchesRight1 = new CommandLineSwitches();
switchesRight1.SetParameterlessSwitch(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger, "/noconlog");
Assert.False(switchesRight1.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.True(switchesRight1.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
switchesLeft.Append(switchesRight1);
Assert.Equal("/noconlog", switchesLeft.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
Assert.True(switchesLeft.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
Assert.True(switchesLeft[CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger]);
// this switch is not affected
Assert.Equal("/?", switchesLeft.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.True(switchesLeft.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.True(switchesLeft[CommandLineSwitches.ParameterlessSwitch.Help]);
CommandLineSwitches switchesRight2 = new CommandLineSwitches();
switchesRight2.SetParameterlessSwitch(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger, "/NOCONSOLELOGGER");
Assert.False(switchesRight2.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.True(switchesRight2.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
switchesLeft.Append(switchesRight2);
Assert.Equal("/NOCONSOLELOGGER", switchesLeft.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
Assert.True(switchesLeft.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger));
Assert.True(switchesLeft[CommandLineSwitches.ParameterlessSwitch.NoConsoleLogger]);
Assert.Equal("/?", switchesLeft.GetParameterlessSwitchCommandLineArg(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.True(switchesLeft.IsParameterlessSwitchSet(CommandLineSwitches.ParameterlessSwitch.Help));
Assert.True(switchesLeft[CommandLineSwitches.ParameterlessSwitch.Help]);
Assert.False(switchesLeft.HaveErrors());
}
public void TestHaveAnySwitchesBeenSet()
{
// Check if method works with parameterized switch
CommandLineSwitches switches = new CommandLineSwitches();
Assert.False(switches.HaveAnySwitchesBeenSet());
switches.SetParameterizedSwitch(CommandLineSwitches.ParameterizedSwitch.Verbosity, "/v:q", "q", false, true);
Assert.True(switches.HaveAnySwitchesBeenSet());
// Check if method works with parameterless switches
switches = new CommandLineSwitches();
Assert.False(switches.HaveAnySwitchesBeenSet());
switches.SetParameterlessSwitch(CommandLineSwitches.ParameterlessSwitch.Help, "/?");
Assert.True(switches.HaveAnySwitchesBeenSet());
}