Implement some helpful testing types and traits in the moves package

moves/tests/flags.rs

@@ -1,7 +1,7 @@
 // Eryn Wells <eryn@erynwells.me>
 
 use chessfriend_core::{piece, Color, File, Shape, Square};
-use chessfriend_moves::{Builder, BuilderError, Castle, PromotionShape};
+use chessfriend_moves::{testing::*, Builder, Castle, PromotionShape};
 
 macro_rules! assert_flag {
     ($move:expr, $left:expr, $right:expr, $desc:expr) => {
@@ -26,7 +26,7 @@ macro_rules! assert_flags {
 }
 
 #[test]
-fn move_flags_quiet() -> Result<(), BuilderError> {
+fn move_flags_quiet() -> TestResult {
     let mv = Builder::push(&piece!(White Pawn on A4))
         .to(Square::A5)
         .build()?;
@@ -36,7 +36,7 @@ fn move_flags_quiet() -> Result<(), BuilderError> {
 }
 
 #[test]
-fn move_flags_double_push() -> Result<(), BuilderError> {
+fn move_flags_double_push() -> TestResult {
     let mv = Builder::double_push(File::C, Color::White).build()?;
     assert_flags!(mv, false, true, false, false, false, false);
 
@@ -44,7 +44,7 @@ fn move_flags_double_push() -> Result<(), BuilderError> {
 }
 
 #[test]
-fn move_flags_capture() -> Result<(), BuilderError> {
+fn move_flags_capture() -> TestResult {
     let mv = Builder::new()
         .from(Square::A4)
         .capturing_on(Square::B5)
@@ -56,7 +56,7 @@ fn move_flags_capture() -> Result<(), BuilderError> {
 }
 
 #[test]
-fn move_flags_en_passant_capture() -> Result<(), BuilderError> {
+fn move_flags_en_passant_capture() -> TestResult {
     let mv = unsafe {
         Builder::new()
             .from(Square::A4)
@@ -73,7 +73,7 @@ fn move_flags_en_passant_capture() -> Result<(), BuilderError> {
 }
 
 #[test]
-fn move_flags_promotion() -> Result<(), BuilderError> {
+fn move_flags_promotion() -> TestResult {
     let mv = Builder::push(&piece!(White Pawn on H7))
         .to(Square::H8)
         .promoting_to(PromotionShape::Queen)
@@ -86,7 +86,7 @@ fn move_flags_promotion() -> Result<(), BuilderError> {
 }
 
 #[test]
-fn move_flags_capture_promotion() -> Result<(), BuilderError> {
+fn move_flags_capture_promotion() -> TestResult {
     let mv = Builder::push(&piece!(White Pawn on H7))
         .to(Square::H8)
         .capturing_piece(&piece!(Black Knight on G8))
@@ -100,7 +100,7 @@ fn move_flags_capture_promotion() -> Result<(), BuilderError> {
 }
 
 #[test]
-fn move_flags_castle() -> Result<(), BuilderError> {
+fn move_flags_castle() -> TestResult {
     let mv = Builder::castling(Castle::KingSide).build();
 
     assert_flags!(mv, false, false, false, false, true, false);

moves/tests/pushes.rs

@@ -1,10 +1,10 @@
 // Eryn Wells <eryn@erynwells.me>
 
 use chessfriend_core::{piece, Square};
-use chessfriend_moves::{Builder, BuilderError};
+use chessfriend_moves::{testing::*, Builder};
 
 #[test]
-fn pawn_push() -> Result<(), BuilderError> {
+fn pawn_push() -> TestResult {
     let mv = Builder::push(&piece!(White Pawn on A3))
         .to(Square::A4)
         .build()?;