public void ThrowIfInvalid_throws_if_there_are_duplicate_sibling_subcommand_aliases_on_a_subcommand()
{
var command1 = new Command("dupe");
var command2 = new Command("not-a-dupe");
command2.AddAlias("dupe");
var command = new RootCommand
{
new Command("subcommand")
{
command1,
command2
}
};
var config = new CommandLineConfiguration(command);
var validate = () => config.ThrowIfInvalid();
validate.Should()
.Throw <CommandLineConfigurationException>()
.Which
.Message
.Should()
.Be("Duplicate alias 'dupe' found on command 'subcommand'.");
}
public void ThrowIfInvalid_throws_if_there_are_duplicate_sibling_option_aliases_on_a_subcommand()
{
var option1 = new Option <string>("--dupe");
var option2 = new Option <string>("--ok");
option2.AddAlias("--dupe");
var command = new RootCommand
{
new Command("subcommand")
{
option1,
option2
}
};
var config = new CommandLineConfiguration(command);
var validate = () => config.ThrowIfInvalid();
validate.Should()
.Throw <CommandLineConfigurationException>()
.Which
.Message
.Should()
.Be("Duplicate alias '--dupe' found on command 'subcommand'.");
}
public void ThrowIfInvalid_throws_if_sibling_command_and_option_aliases_collide_on_a_subcommand()
{
var option = new Option <string>("dupe");
var command = new Command("not-a-dupe");
command.AddAlias("dupe");
var rootCommand = new RootCommand
{
new Command("subcommand")
{
option,
command
}
};
var config = new CommandLineConfiguration(rootCommand);
var validate = () => config.ThrowIfInvalid();
validate.Should()
.Throw <CommandLineConfigurationException>()
.Which
.Message
.Should()
.Be("Duplicate alias 'dupe' found on command 'subcommand'.");
}
public void ThrowIfInvalid_throws_if_a_command_is_its_own_parent()
{
var command = new RootCommand();
command.Add(command);
var config = new CommandLineConfiguration(command);
var validate = () => config.ThrowIfInvalid();
validate.Should()
.Throw <CommandLineConfigurationException>()
.Which
.Message
.Should()
.Be($"Cycle detected in command tree. Command '{command.Name}' is its own ancestor.");
}
public void ThrowIfInvalid_does_not_throw_if_global_option_alias_is_the_same_as_subcommand_alias()
{
var rootCommand = new RootCommand
{
new Command("subcommand")
{
new Command("--dupe")
}
};
rootCommand.AddGlobalOption(new Option <string>("--dupe"));
var config = new CommandLineConfiguration(rootCommand);
var validate = () => config.ThrowIfInvalid();
validate.Should().NotThrow();
}
public void ThrowIfInvalid_throws_if_there_are_duplicate_sibling_global_option_aliases_on_the_root_command()
{
var option1 = new Option <string>("--dupe");
var option2 = new Option <string>("-y");
option2.AddAlias("--dupe");
var command = new RootCommand();
command.AddGlobalOption(option1);
command.AddGlobalOption(option2);
var config = new CommandLineConfiguration(command);
var validate = () => config.ThrowIfInvalid();
validate.Should()
.Throw <CommandLineConfigurationException>()
.Which
.Message
.Should()
.Be($"Duplicate alias '--dupe' found on command '{command.Name}'.");
}