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15 lines
255 B
15 lines
255 B
3 years ago
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pub fn greeting(name: &str) -> String {
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format!("Hello {}!", name)
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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 greeting_contains_name() {
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let result = greeting("Carol");
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assert!(result.contains("Carol"));
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}
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}
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