diff options
Diffstat (limited to 'argparse/src/test_parser.rs')
-rw-r--r-- | argparse/src/test_parser.rs | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/argparse/src/test_parser.rs b/argparse/src/test_parser.rs deleted file mode 100644 index f60aa64..0000000 --- a/argparse/src/test_parser.rs +++ /dev/null @@ -1,64 +0,0 @@ - -use parser::ArgumentParser; - -pub fn check_ok(ap: &ArgumentParser, args: &[&str]) { - let mut stdout = Vec::<u8>::new(); - let mut stderr = Vec::<u8>::new(); - let mut owned_args = Vec::new(); - for x in args.iter() { - owned_args.push(x.to_string()); - } - let res = ap.parse(owned_args, &mut stdout, &mut stderr); - match res { - Ok(()) => return, - Err(x) => panic!( - String::from_utf8(stderr).unwrap() + - &format!("Expected ok, but found Exit({})", x)[..]), - } -} - -pub fn check_exit(ap: &ArgumentParser, args: &[&str]) { - let mut stdout = Vec::<u8>::new(); - let mut stderr = Vec::<u8>::new(); - let mut owned_args = Vec::new(); - for x in args.iter() { - owned_args.push(x.to_string()); - } - let res = ap.parse(owned_args, &mut stdout, &mut stderr); - match res { - Err(0) => return, - Err(x) => panic!(format!("Expected code {} got {}", 0usize, x)), - Ok(()) => panic!(format!("Expected failure, got success")), - } -} - -pub fn check_err(ap: &ArgumentParser, args: &[&str]) { - let mut stdout = Vec::<u8>::new(); - let mut stderr = Vec::<u8>::new(); - let mut owned_args = Vec::new(); - for x in args.iter() { - owned_args.push(x.to_string()); - } - let res = ap.parse(owned_args, &mut stdout, &mut stderr); - match res { - Err(2) => return, - Err(x) => panic!(format!("Expected code {} got {}", 2usize, x)), - Ok(()) => panic!(format!("Expected failure, got success")), - } -} - -#[test] -fn test_no_arg() { - let ap = ArgumentParser::new(); - check_ok(&ap, &["./argparse_test"]); - check_err(&ap, &["./argparse_test", "a"]); - check_err(&ap, &["./argparse_test", "-a"]); - check_err(&ap, &["./argparse_test", "--an-option"]); -} - -#[test] -fn test_help() { - let ap = ArgumentParser::new(); - check_ok(&ap, &["./argparse_test"]); - check_exit(&ap, &["./argparse_test", "--help"]); -} |