diff options
Diffstat (limited to 'clap/tests/groups.rs')
| -rw-r--r-- | clap/tests/groups.rs | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/clap/tests/groups.rs b/clap/tests/groups.rs deleted file mode 100644 index bb108ea..0000000 --- a/clap/tests/groups.rs +++ /dev/null @@ -1,207 +0,0 @@ -extern crate clap; -extern crate regex; - -include!("../clap-test.rs"); - -use clap::{App, Arg, ArgGroup, ErrorKind, SubCommand}; - -static REQ_GROUP_USAGE: &'static str = "error: The following required arguments were not provided: - <base|--delete> - -USAGE: - clap-test <base|--delete> - -For more information try --help"; - -static REQ_GROUP_CONFLICT_USAGE: &'static str = "error: The argument '<base>' cannot be used with '--delete' - -USAGE: - clap-test <base|--delete> - -For more information try --help"; - -static REQ_GROUP_CONFLICT_REV: &'static str = "error: The argument '--delete' cannot be used with 'base' - -USAGE: - clap-test <base|--delete> - -For more information try --help"; - -#[test] -fn required_group_missing_arg() { - let result = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color 'some other flag'") - .group(ArgGroup::with_name("req") - .args(&["flag", "color"]) - .required(true)) - .get_matches_from_safe(vec![""]); - assert!(result.is_err()); - let err = result.err().unwrap(); - assert_eq!(err.kind, ErrorKind::MissingRequiredArgument); -} - -#[test] -#[should_panic] -fn non_existing_arg() { - let _ = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color 'some other flag'") - .group(ArgGroup::with_name("req") - .args(&["flg", "color"]) - .required(true)) - .get_matches_from_safe(vec![""]); -} - -#[test] -#[should_panic(expected = "The group 'c' contains the arg 'd' that doesn't actually exist.")] -fn non_existing_arg_in_subcommand_help() { - let _ = App::new("a") - .subcommand( - SubCommand::with_name("b") - .group( - ArgGroup::with_name("c") - .args(&["d"]) - .required(true), - ) - ).get_matches_from_safe(vec!["a", "help", "b"]); -} - -#[test] -fn group_single_value() { - let res = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color [color] 'some option'") - .group(ArgGroup::with_name("grp") - .args(&["flag", "color"])) - .get_matches_from_safe(vec!["", "-c", "blue"]); - assert!(res.is_ok()); - - let m = res.unwrap(); - assert!(m.is_present("grp")); - assert_eq!(m.value_of("grp").unwrap(), "blue"); -} - -#[test] -fn group_single_flag() { - let res = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color [color] 'some option'") - .group(ArgGroup::with_name("grp") - .args(&["flag", "color"])) - .get_matches_from_safe(vec!["", "-f"]); - assert!(res.is_ok()); - - let m = res.unwrap(); - assert!(m.is_present("grp")); - assert!(m.value_of("grp").is_none()); -} - -#[test] -fn group_empty() { - let res = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color [color] 'some option'") - .group(ArgGroup::with_name("grp") - .args(&["flag", "color"])) - .get_matches_from_safe(vec![""]); - assert!(res.is_ok()); - - let m = res.unwrap(); - assert!(!m.is_present("grp")); - assert!(m.value_of("grp").is_none()); -} - -#[test] -fn group_reqired_flags_empty() { - let result = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color 'some option'") - .group(ArgGroup::with_name("grp") - .required(true) - .args(&["flag", "color"])) - .get_matches_from_safe(vec![""]); - assert!(result.is_err()); - let err = result.err().unwrap(); - assert_eq!(err.kind, ErrorKind::MissingRequiredArgument); -} - -#[test] -fn group_multi_value_single_arg() { - let res = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color [color]... 'some option'") - .group(ArgGroup::with_name("grp") - .args(&["flag", "color"])) - .get_matches_from_safe(vec!["", "-c", "blue", "red", "green"]); - assert!(res.is_ok(), "{:?}", res.unwrap_err().kind); - - let m = res.unwrap(); - assert!(m.is_present("grp")); - assert_eq!(&*m.values_of("grp").unwrap().collect::<Vec<_>>(), &["blue", "red", "green"]); -} - -#[test] -fn empty_group() { - let r = App::new("empty_group") - .arg(Arg::from_usage("-f, --flag 'some flag'")) - .group(ArgGroup::with_name("vers") - .required(true)) - .get_matches_from_safe(vec!["empty_prog"]); - assert!(r.is_err()); - let err = r.err().unwrap(); - assert_eq!(err.kind, ErrorKind::MissingRequiredArgument); -} - -#[test] -fn req_group_usage_string() { - let app = App::new("req_group") - .args_from_usage("[base] 'Base commit' - -d, --delete 'Remove the base commit information'") - .group(ArgGroup::with_name("base_or_delete") - .args(&["base", "delete"]) - .required(true)); - - assert!(test::compare_output(app, "clap-test", REQ_GROUP_USAGE, true)); -} - -#[test] -fn req_group_with_conflict_usage_string() { - let app = App::new("req_group") - .arg(Arg::from_usage("[base] 'Base commit'").conflicts_with("delete")) - .arg(Arg::from_usage("-d, --delete 'Remove the base commit information'")) - .group(ArgGroup::with_name("base_or_delete") - .args(&["base", "delete"]) - .required(true)); - - assert!(test::compare_output2(app, "clap-test --delete base", REQ_GROUP_CONFLICT_REV, REQ_GROUP_CONFLICT_USAGE, true)); -} - -#[test] -fn required_group_multiple_args() { - let result = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color 'some other flag'") - .group(ArgGroup::with_name("req") - .args(&["flag", "color"]) - .required(true) - .multiple(true)) - .get_matches_from_safe(vec!["group", "-f", "-c"]); - assert!(result.is_ok()); - let m = result.unwrap(); - assert!(m.is_present("flag")); - assert!(m.is_present("color")); -} - -#[test] -fn group_multiple_args_error() { - let result = App::new("group") - .args_from_usage("-f, --flag 'some flag' - -c, --color 'some other flag'") - .group(ArgGroup::with_name("req") - .args(&["flag", "color"])) - .get_matches_from_safe(vec!["group", "-f", "-c"]); - assert!(result.is_err()); - let err = result.unwrap_err(); - assert_eq!(err.kind, ErrorKind::ArgumentConflict); -} |