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-rw-r--r--src/utils.rs13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/utils.rs b/src/utils.rs
index 24df0ce..b966a3b 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -85,3 +85,16 @@ fn introspect(conn: &dbus::ConnPath<&Connection>) {
85 println!("{}", thing.iter_init().read::<String>().unwrap()); 85 println!("{}", thing.iter_init().read::<String>().unwrap());
86} 86}
87*/ 87*/
88
89#[cfg(test)]
90mod tests {
91
92 #[test]
93 fn decibel_to_ratio() {
94 assert_eq!(super::decibel_to_ratio(0f64), 1f64);
95 assert_eq!(super::decibel_to_ratio(20f64), 10f64);
96 assert_eq!(super::decibel_to_ratio(40f64), 100f64);
97 assert_eq!(super::decibel_to_ratio(60f64), 1000f64);
98 }
99
100}