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Merge 8bfe2ec71e into 88b583f2bb

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Daniel Somerfield 2023-11-29 17:41:56 +01:00 committed by GitHub
parent 88b583f2bb 8bfe2ec71e
commit b4b371a2a2
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1 changed files with 14 additions and 3 deletions
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15
exercises/11_hashmaps/hashmaps2.rs
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@ -18,7 +18,7 @@
use std::collections::HashMap;
#[derive(Hash, PartialEq, Eq)]
#[derive(Hash, PartialEq, Eq, Debug)]
enum Fruit {
Apple,
Banana,
@ -27,6 +27,14 @@ enum Fruit {
Pineapple,
}
const FRUIT_KINDS: [Fruit; 5] = [
Fruit::Apple,
Fruit::Banana,
Fruit::Mango,
Fruit::Lychee,
Fruit::Pineapple,
];
fn fruit_basket(basket: &mut HashMap<Fruit, u32>) {
let fruit_kinds = vec![
Fruit::Apple,
@ -86,7 +94,10 @@ mod tests {
fn all_fruit_types_in_basket() {
let mut basket = get_fruit_basket();
fruit_basket(&mut basket);
for amount in basket.values() {
for fruit_kind in FRUIT_KINDS {
let amount = basket
.get(&fruit_kind)
.expect(format!("Fruit kind {:?} was not found in basket", fruit_kind).as_str());
assert_ne!(amount, &0);
}
}