fix: use the exported macro for curve testing

src/bn256/curve.rs

@@ -202,7 +202,7 @@ impl G1 {
 // The reason is that "G2::hash_to_curve" is unimplemented.
 // Hence, it causes the panic in "test_hash_to_curve".
 #[cfg(test)]
-crate::tests::curve::curve_testing_suite!(G1);
+crate::curve_testing_suite!(G1);
 
 #[cfg(test)]
 mod extra_tests {

src/grumpkin/curve.rs

@@ -90,7 +90,7 @@ impl G1 {
 }
 
 #[cfg(test)]
-crate::tests::curve::curve_testing_suite!(G1);
+crate::curve_testing_suite!(G1);
 
 #[cfg(test)]
 mod extra_tests {

src/pluto_eris/curve.rs

@@ -246,4 +246,4 @@ new_curve_impl!(
 // The reason is that "G2::hash_to_curve" is unimplemented.
 // Hence, it causes the panic in "test_hash_to_curve".
 #[cfg(test)]
-crate::tests::curve::curve_testing_suite!(G1, Eris);
+crate::curve_testing_suite!(G1, Eris);

src/secp256k1/curve.rs

@@ -269,7 +269,7 @@ pub(crate) fn iso_map_secp256k1(rp: IsoSecp256k1) -> Secp256k1 {
 }
 
 #[cfg(test)]
-crate::tests::curve::curve_testing_suite!(Secp256k1);
+crate::curve_testing_suite!(Secp256k1);
 
 #[cfg(test)]
 mod extra_tests {

src/secp256r1/curve.rs

@@ -92,7 +92,7 @@ impl Secp256r1 {
 }
 
 #[cfg(test)]
-crate::tests::curve::curve_testing_suite!(Secp256r1);
+crate::curve_testing_suite!(Secp256r1);
 
 #[cfg(test)]
 mod extra_tests {

src/secq256k1/curve.rs

@@ -72,4 +72,4 @@ impl Secq256k1 {
 }
 
 #[cfg(test)]
-crate::tests::curve::curve_testing_suite!(Secq256k1);
+crate::curve_testing_suite!(Secq256k1);