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tests: adds tests for PosBuilder Display

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This commit is contained in:
Kevin K 2015-09-04 13:29:57 -04:00
parent 3a5bb17596
commit 32044f26e0
1 changed files with 47 additions and 0 deletions
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47
src/args/argbuilder/positional.rs
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@ -47,3 +47,50 @@ impl<'n> Display for PosBuilder<'n> {
Ok(())
}
}
#[cfg(test)]
mod test {
use super::PosBuilder;
#[test]
fn posbuilder_display() {
let p = PosBuilder {
name: "pos",
help: None,
multiple: true,
blacklist: None,
required: false,
possible_vals: None,
requires: None,
num_vals: None,
min_vals: None,
max_vals: None,
index: 1,
empty_vals: true,
global: false,
validator: None,
overrides: None
};
assert_eq!(&*format!("{}", p), "[pos]...");
let p2 = PosBuilder {
name: "pos",
help: None,
multiple: false,
blacklist: None,
required: true,
possible_vals: None,
requires: None,
num_vals: None,
min_vals: None,
max_vals: None,
index: 1,
empty_vals: true,
global: false,
validator: None,
overrides: None
};
assert_eq!(&*format!("{}", p2), "<pos>");
}
}