feat: added test function to hashmaps2.rs
The existing test functions only check if a kind of fruit exists in the hashmap, but not if the amount of fruits is higher than zero. This new test function solves this.
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@ -80,4 +80,13 @@ mod tests {
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let count = basket.values().sum::<u32>();
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let count = basket.values().sum::<u32>();
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assert!(count > 11);
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assert!(count > 11);
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}
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}
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#[test]
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fn all_fruit_types_in_basket() {
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let mut basket = get_fruit_basket();
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fruit_basket(&mut basket);
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for amount in basket.values() {
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assert_ne!(amount, &0);
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}
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}
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}
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}
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