rustlings/exercises/17_tests/tests1.rs

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// Tests are important to ensure that your code does what you think it should
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// do.
fn is_even(n: i64) -> bool {
n % 2 == 0
}
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fn main() {
// You can optionally experiment here.
}
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#[cfg(test)]
mod tests {
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// TODO: Import `is_even`. You can use a wildcard to import everything in
// the outer module.
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#[test]
fn you_can_assert() {
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// TODO: Test the function `is_even` with some values.
assert!();
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assert!();
}
}