use_test_expectation/
lib.rs

1#![forbid(unsafe_code)]
2#![doc = include_str!("../README.md")]
3
4/// A simple expected-vs-actual pair.
5#[derive(Clone, Debug, Eq, Hash, PartialEq)]
6pub struct TestExpectation<T> {
7    pub expected: T,
8    pub actual: T,
9}
10
11impl<T> TestExpectation<T> {
12    pub const fn new(expected: T, actual: T) -> Self {
13        Self { expected, actual }
14    }
15
16    pub const fn expected(&self) -> &T {
17        &self.expected
18    }
19
20    pub const fn actual(&self) -> &T {
21        &self.actual
22    }
23
24    pub fn into_parts(self) -> (T, T) {
25        (self.expected, self.actual)
26    }
27}
28
29#[cfg(test)]
30mod tests {
31    use super::TestExpectation;
32
33    #[test]
34    fn stores_expected_and_actual_values() {
35        let expectation = TestExpectation::new("expected".to_string(), "actual".to_string());
36
37        assert_eq!(expectation.expected(), "expected");
38        assert_eq!(expectation.actual(), "actual");
39    }
40
41    #[test]
42    fn splits_into_parts() {
43        let expectation = TestExpectation::new(1, 2);
44
45        assert_eq!(expectation.into_parts(), (1, 2));
46    }
47}
use_test_expectation/lib.rs

use_test_expectation/
lib.rs
