Move test functions into test module (#248)

Author: casey

src/lib.rs

@@ -126,7 +126,10 @@ pub use self::{
 };
 
 #[cfg(test)]
-use strum::IntoDiscriminant;
+use {
+  strum::IntoDiscriminant,
+  test::{assert_cbor, assert_encoding, tempdir},
+};
 
 #[macro_export]
 macro_rules! assert_matches {
@@ -245,35 +248,6 @@ const BECH32_VERSION: Fe32 = Fe32::A;
 
 type Result<T = (), E = Error> = std::result::Result<T, E>;
 
-#[cfg(test)]
-fn tempdir() -> tempfile::TempDir {
-  tempfile::Builder::new()
-    .prefix("filepack-test-tempdir")
-    .tempdir()
-    .unwrap()
-}
-
-#[cfg(test)]
-#[track_caller]
-fn assert_cbor<T: Debug + Decode + Encode + PartialEq>(value: T, cbor: &[u8]) {
-  let buffer = value.encode_to_vec();
-  assert_eq!(buffer, cbor);
-  let mut decoder = Decoder::new(&buffer);
-  let decoded = T::decode(&mut decoder).unwrap();
-  decoder.finish().unwrap();
-  assert_eq!(decoded, value);
-}
-
-#[cfg(test)]
-#[track_caller]
-fn assert_encoding<T: Debug + Decode + Encode + PartialEq>(value: T) {
-  let buffer = value.encode_to_vec();
-  let mut decoder = Decoder::new(&buffer);
-  let decoded = T::decode(&mut decoder).unwrap();
-  decoder.finish().unwrap();
-  assert_eq!(decoded, value);
-}
-
 pub fn run() {
   if let Err(err) = Arguments::parse().run() {
     let style = Style::stderr();

src/test.rs

@@ -22,6 +22,25 @@ pub(crate) const SIGNATURE: &str = concat!(
 pub(crate) const WEAK_PUBLIC_KEY: &str =
   "public1aqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqsqtuc8";
 
+#[track_caller]
+pub(crate) fn assert_cbor<T: Debug + Decode + Encode + PartialEq>(value: T, cbor: &[u8]) {
+  let buffer = value.encode_to_vec();
+  assert_eq!(buffer, cbor);
+  let mut decoder = Decoder::new(&buffer);
+  let decoded = T::decode(&mut decoder).unwrap();
+  decoder.finish().unwrap();
+  assert_eq!(decoded, value);
+}
+
+#[track_caller]
+pub(crate) fn assert_encoding<T: Debug + Decode + Encode + PartialEq>(value: T) {
+  let buffer = value.encode_to_vec();
+  let mut decoder = Decoder::new(&buffer);
+  let decoded = T::decode(&mut decoder).unwrap();
+  decoder.finish().unwrap();
+  assert_eq!(decoded, value);
+}
+
 pub(crate) fn checksum(s: &str) -> String {
   let checked_hrpstring = CheckedHrpstring::new::<bech32::NoChecksum>(s).unwrap();
   checked_hrpstring
@@ -58,3 +77,10 @@ fn signature_matches() {
   let signature = private_key.sign(&message);
   assert_eq!(signature.to_string(), SIGNATURE);
 }
+
+pub(crate) fn tempdir() -> tempfile::TempDir {
+  tempfile::Builder::new()
+    .prefix("filepack-test-tempdir")
+    .tempdir()
+    .unwrap()
+}