chore: cleanup

Author: Curstantine

src/challenge/challenge_09.rs

@@ -253,6 +253,7 @@ fn maximize_orders(warehouse: &Warehouse) -> Result<usize> {
 mod tests {
     use super::*;
 
+    #[inline]
     fn grid_to_string(grid: &[Vec<char>]) -> String {
         grid.iter()
             .map(|row| row.iter().collect::<String>())
@@ -275,7 +276,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 1);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 1);
     }
 
     #[test]
@@ -288,11 +290,12 @@ mod tests {
 
         let grid_str = grid_to_string(&grid);
         let orders = "2 2 0 0 5";
-        let robots = "1 1 1 10";
+        let robots = "1 1 1 4";
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 0);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 0);
     }
 
     #[test]
@@ -310,7 +313,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 1);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 1);
     }
 
     #[test]
@@ -328,7 +332,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 0);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 0);
     }
 
     #[test]
@@ -348,7 +353,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 1);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 1);
     }
 
     #[test]
@@ -368,7 +374,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 2);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 2);
     }
 
     #[test]
@@ -387,7 +394,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 0);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 0);
     }
 
     #[test]
@@ -407,7 +415,8 @@ mod tests {
 
         let warehouse = Warehouse::new(&input).unwrap();
         // Robot has enough battery to reach charging station but not complete order
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 0);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 0);
     }
 
     #[test]
@@ -427,7 +436,8 @@ mod tests {
 
         let warehouse = Warehouse::new(&input).unwrap();
         // Should prioritize the order with earlier deadline (5 vs 10)
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 1);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 1);
     }
 
     #[test]
@@ -441,7 +451,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 0);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 0);
     }
 
     #[test]
@@ -455,7 +466,8 @@ mod tests {
         let input = format!("{grid_str}\n\n{orders}\n\n{robots}");
 
         let warehouse = Warehouse::new(&input).unwrap();
-        assert_eq!(maximize_orders(&warehouse).expect("Should not fail"), 0);
+        let result = maximize_orders(&warehouse).unwrap();
+        assert_eq!(result, 0);
     }
 
     #[test]