public void can_generate_info_text_from_assembly_attributes()
{
var simple = new SimpleCli();
var asm = Assembly.GetExecutingAssembly();
var expected = @"cliparse.test 0.15.0.0
Gary Kenneally (@SecretDeveloper) [2015]
Description:
This assembly contains the unit tests for the cliparse library.
Syntax:
The following argument prefix characters can be used: '-','/'
--x,
[Optional], Default:''
--Fieldb, -b
[Optional], Default:''
-b 'this is an example usage'
--Fieldc, -c
[Optional], Default:'defaultValue'
--Flage, -e
[Optional], Default:''
--Fieldf, -f
[Optional], Default:'22'
--verbose, -v
[Optional], Default:''
--add, -a
[Optional], Default:''
--all, -A
[Optional], Default:''
--delete, -d
[Optional], Default:''
--detailed, -D
[Optional], Default:''
Footer Content
";
var actual = simple.GetHelpInfoFromAssembly(asm);
Assert.AreEqual(expected, actual);
}
public void can_generate_info_text_from_parsable_attributes()
{
var simple = new SimpleCli();
var expected = @"Simple CLI Test Class
Description:
This is a description.
Syntax:
The following argument prefix characters can be used: '-','/'
--x,
[Optional], Default:''
--Fieldb, -b
[Optional], Default:''
-b 'this is an example usage'
--Fieldc, -c
[Optional], Default:'defaultValue'
--Flage, -e
[Optional], Default:''
--Fieldf, -f
[Optional], Default:'22'
--verbose, -v
[Optional], Default:''
--add, -a
[Optional], Default:''
--all, -A
[Optional], Default:''
--delete, -d
[Optional], Default:''
--detailed, -D
[Optional], Default:''
This is the footer text.
";
var actual = simple.GetHelpInfo();
Assert.AreEqual(expected, actual);
}
public void can_handle_flags()
{
var args = NativeMethods.CommandLineToArgs("/e");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(false, result.ShowHelp);
Assert.AreEqual(true, simple.Flage);
}
public void can_parse_single_arguments_by_short_name()
{
var args = NativeMethods.CommandLineToArgs("/x testname");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(false, result.ShowHelp);
Assert.AreEqual("testname", simple.FieldX);
}
public void can_set_default_values()
{
var args = NativeMethods.CommandLineToArgs("/e");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(false, result.ShowHelp);
Assert.AreEqual(true, simple.Flage);
Assert.AreEqual("defaultValue", simple.Fieldc);
Assert.AreEqual(22, simple.Fieldf);
}
public void can_execute_pre_and_post_methods()
{
var args = NativeMethods.CommandLineToArgs("-f 1");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.Count());
Assert.AreEqual(false, result.ShowHelp);
Assert.AreEqual(true, simple.PreParseExecuted);
Assert.AreEqual(true, simple.PostParseExecuted);
}
public void can_error_when_parsable_is_null()
{
var args = NativeMethods.CommandLineToArgs("/a");
var simple = new SimpleCli();
simple = null;
simple.CliParse(args);
}
public void can_error_missing_values()
{
var args = NativeMethods.CommandLineToArgs("/x");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(false, result.Successful);
Assert.AreEqual(1, result.CliParseMessages.ToList().Count);
Assert.AreEqual(false, result.ShowHelp);
}
public void can_map_multiple_shortname_paramaters_provided_together()
{
// Issue #1
var args = NativeMethods.CommandLineToArgs("-aAdDv");
var simpleCli = new SimpleCli();
var result = simpleCli.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(false, result.ShowHelp);
Assert.AreEqual(true, simpleCli.Add);
Assert.AreEqual(true, simpleCli.All);
Assert.AreEqual(true, simpleCli.Delete);
Assert.AreEqual(true, simpleCli.Detailed);
Assert.AreEqual(true, simpleCli.Verbose);
}
public void can_handle_help_arguments()
{
var args = NativeMethods.CommandLineToArgs("//help");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(true, result.ShowHelp);
args = NativeMethods.CommandLineToArgs("/?");
simple = new SimpleCli();
result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(true, result.ShowHelp);
args = NativeMethods.CommandLineToArgs("//help");
simple = new SimpleCli();
result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(true, result.ShowHelp);
args = NativeMethods.CommandLineToArgs("-?");
simple = new SimpleCli();
result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(true, result.ShowHelp);
args = NativeMethods.CommandLineToArgs("--help");
simple = new SimpleCli();
result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(true, result.ShowHelp);
args = NativeMethods.CommandLineToArgs("--help");
simple = new SimpleCli();
result = simple.CliParse(args);
Assert.AreEqual(true, result.Successful);
Assert.AreEqual(0, result.CliParseMessages.ToList().Count);
Assert.AreEqual(true, result.ShowHelp);
}
public void can_handle_unrecognised_arguments()
{
var args = NativeMethods.CommandLineToArgs("/unknownflag testflag");
var simple = new SimpleCli();
var result = simple.CliParse(args);
Assert.AreEqual(false, result.Successful);
Assert.AreEqual(1, result.CliParseMessages.ToList().Count);
Assert.AreEqual(false, result.ShowHelp);
}
public void can_create_help_screen_from_supplied_templates()
{
var simple = new SimpleCli();
var actual = simple.GetHelpInfo("{version}-{title}-\r\n{syntax}\r\n{description}\r\n{footer}",
"-{shortname}, --{name} - {description} {required}, {defaultvalue}, {example}");
Assert.AreNotEqual(simple.GetHelpInfo() , actual);
Console.Write(actual);
}
