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test: simplify test for brightness

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Valentin Weber 2025-07-16 22:40:20 +02:00
parent cd31980b6b
commit 9803b7e4da
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GPG key ID: 44797000F143F522
1 changed files with 7 additions and 10 deletions
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17
src/protocol.rs
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@ -540,16 +540,13 @@ mod test {
#[test] #[test]
fn brightness_to_u8_and_back() { fn brightness_to_u8_and_back() {
const VALID_BRIGHTNESS_VALUES: [(Brightness, u8); 4] = [ const VALID_BRIGHTNESS_VALUES: [u8; 4] = [0x00, 0x10, 0x20, 0x30];
(Brightness::Full, 0x00), for i in u8::MIN..u8::MAX {
(Brightness::ThreeQuarters, 0x10), if let Ok(brightness) = Brightness::try_from(i) {
(Brightness::Half, 0x20), assert_eq!(u8::from(brightness), i);
(Brightness::OneQuarter, 0x30), } else {
]; assert!(!VALID_BRIGHTNESS_VALUES.contains(&i));
}
for (value, raw) in VALID_BRIGHTNESS_VALUES {
assert_eq!(u8::from(value), raw);
assert_eq!(Brightness::try_from(raw).unwrap(), value);
} }
} }