Auction

- missing more tests
- indented all other exercises

tests/es09_auction.rs

@@ -0,0 +1,19 @@
+use esercizi::es09_auction::{Auction, Product};
+use std::collections::VecDeque;
+
+#[test]
+fn test_auction() {
+    let products = VecDeque::from([
+        Product::new("bau", 10.0, 1000.0),
+        Product::new("woof", 321.0, 18554.0),
+        Product::new("woof2", 31.0, 1854.0),
+    ]);
+    let mut auction = Auction::new(products, 0);
+
+    auction.add_participant("th1".to_string(), 4520.0);
+    auction.add_participant("th2".to_string(), 6500.0);
+    auction.add_participant("th3".to_string(), 15020.0);
+    auction.add_participant("th4".to_string(), 8520.0);
+
+    auction.start();
+}