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tests: tests for flag using

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This commit is contained in:
Alexander Kuvaev 2015-08-21 23:55:13 +03:00
parent 38fb26b9d7
commit 56ea693084
1 changed files with 45 additions and 0 deletions
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45
src/lib.rs
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@ -1183,5 +1183,50 @@ mod tests {
assert_eq!(m.value_of("color").unwrap(), "other"); assert_eq!(m.value_of("color").unwrap(), "other");
} }
#[test]
fn flag_using_short() {
let m = App::new("flag")
.args(vec![
Arg::from_usage("-f, --flag 'some flag'"),
Arg::from_usage("-c, --color 'some other flag'")
])
.get_matches_from(vec!["", "-f", "-c"]);
assert!(m.is_present("flag"));
assert!(m.is_present("color"));
}
#[test]
fn flag_using_long() {
let m = App::new("flag")
.args(vec![
Arg::from_usage("--flag 'some flag'"),
Arg::from_usage("--color 'some other flag'")
])
.get_matches_from(vec!["", "--flag", "--color"]);
assert!(m.is_present("flag"));
assert!(m.is_present("color"));
}
#[test]
fn flag_using_mixed() {
let m = App::new("flag")
.args(vec![
Arg::from_usage("-f, --flag 'some flag'"),
Arg::from_usage("-c, --color 'some other flag'")
])
.get_matches_from(vec!["", "-f", "--color"]);
assert!(m.is_present("flag"));
assert!(m.is_present("color"));
let m = App::new("flag")
.args(vec![
Arg::from_usage("-f, --flag 'some flag'"),
Arg::from_usage("-c, --color 'some other flag'")
])
.get_matches_from(vec!["", "--flag", "-c"]);
assert!(m.is_present("flag"));
assert!(m.is_present("color"));
}
} }