tests

helper/src/lib.rs

@@ -55,6 +55,40 @@ pub fn test_part2<D: Day>(inputs: &[(&str, u64)]) {
     }
 }
 
+#[macro_export]
+macro_rules! tests {
+    (
+        $day_small:ident $day:ident;
+        part1 {
+            small => $p1small:expr;
+            default => $p1default:expr;
+        }
+        part2 {
+            small => $p2small:expr;
+            default => $p2default:expr;
+        }
+    ) => {
+        #[cfg(test)]
+        mod $day_small {
+            #[test]
+            fn part1() {
+                helper::test_part1::<super::$day>(&[
+                    (include_str!("../input_small.txt"), $p1small),
+                    (include_str!("../input.txt"), $p1default),
+                ]);
+            }
+
+            #[test]
+            fn part2() {
+                helper::test_part2::<super::$day>(&[
+                    (include_str!("../input_small.txt"), $p2small),
+                    (include_str!("../input.txt"), $p2default),
+                ]);
+            }
+        }
+    };
+}
+
 pub fn integer(input: &str) -> IResult<&str, u64> {
     map(digit1, |d: &str| d.parse::<u64>().unwrap())(input)
 }