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tests: adds tests for PosBuilder Display
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1 changed files with 47 additions and 0 deletions
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@ -47,3 +47,50 @@ impl<'n> Display for PosBuilder<'n> {
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Ok(())
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}
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}
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#[cfg(test)]
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mod test {
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use super::PosBuilder;
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#[test]
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fn posbuilder_display() {
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let p = PosBuilder {
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name: "pos",
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help: None,
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multiple: true,
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blacklist: None,
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required: false,
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possible_vals: None,
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requires: None,
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num_vals: None,
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min_vals: None,
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max_vals: None,
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index: 1,
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empty_vals: true,
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global: false,
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validator: None,
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overrides: None
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};
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assert_eq!(&*format!("{}", p), "[pos]...");
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let p2 = PosBuilder {
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name: "pos",
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help: None,
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multiple: false,
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blacklist: None,
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required: true,
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possible_vals: None,
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requires: None,
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num_vals: None,
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min_vals: None,
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max_vals: None,
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index: 1,
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empty_vals: true,
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global: false,
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validator: None,
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overrides: None
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};
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assert_eq!(&*format!("{}", p2), "<pos>");
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}
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}
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