Tests should not be listed in test coverage report

src/bigint.rs

@@ -300,6 +300,7 @@ impl_from_smaller!((i8, u8), (i16, u16), (i32, u32), (i64, u64));
 static BITS:usize = 64;
 
 #[cfg(test)]
+#[cfg_attr(tarpaulin, skip)]
 mod tests {
     use super::*;
 

src/num.rs

@@ -272,6 +272,7 @@ impl_unsigned!(u8, u16, u32, u64, u128, usize);
 impl_empty!(Signed, (i8, i16, i32, i64, i128, isize));
 
 #[cfg(test)]
+#[cfg_attr(tarpaulin, skip)]
 mod tests {
     use super::*;
 

src/rational.rs

@@ -314,8 +314,8 @@ impl<T: Unsigned> Neg for Frac<T> {
     }
 }
 
-#[cfg_attr(tarpaulin, skip)]
 #[cfg(test)]
+#[cfg_attr(tarpaulin, skip)]
 mod tests {
     use super::*;