30 lines
597 B
Rust
30 lines
597 B
Rust
// tests3.rs
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//
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// This test isn't testing our function -- make it do that in such a way that
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// the test passes. Then write a second test that tests whether we get the
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// result we expect to get when we call `is_even(5)`.
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//
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// Execute `rustlings hint tests3` or use the `hint` watch subcommand for a
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// hint.
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// I AM DONE
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pub fn is_even(num: i32) -> bool {
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num % 2 == 0
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn is_true_when_even() {
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assert!(is_even(2) == true);
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}
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#[test]
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fn is_false_when_odd() {
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assert!(is_even(3) == false);
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}
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}
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