15 lines
545 B
Rust
15 lines
545 B
Rust
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use leetcode::first_missing_positive::first_missing_positive;
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use test_case::test_case;
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#[test_case(&[1, 2, 0], 3; "example 1")]
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#[test_case(&[3, 4, -1, 1], 2; "example 2")]
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#[test_case(&[7, 8, 9, 11, 12], 1; "example 3")]
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#[test_case(&[1, 3, 2], 4; "maximum")]
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#[test_case(&[1, 3, 3], 2; "duplicate")]
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#[test_case(&[0], 1; "zero")]
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#[test_case(&(0..=500000).into_iter().collect::<Vec<i32>>(), 500001; "massive")]
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fn test_first_missing_positive(input: &[i32], expected: i32) {
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assert_eq!(first_missing_positive(input.to_vec()), expected);
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}
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