From 9d0dd5e6f78f609e3531b9fe80ccb0c72b326d24 Mon Sep 17 00:00:00 2001
From: Volodymyr Patuta <6977238-fiplox@users.noreply.gitlab.com>
Date: Mon, 26 Oct 2020 13:45:04 +0100
Subject: [PATCH] add tests for `is_valid()` method

---
 src/main.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index b483166..5229f42 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -294,4 +294,27 @@ mod tests {
         w.create();
         assert!(w.empty_position(Position { x: 0, y: 0 }));
     }
+
+    #[test]
+    fn test_valid_position() {
+        let p: Position = Position { x: 1, y: 1 };
+        let w: World = World {
+            x: 5,
+            y: 5,
+            map: Vec::new(),
+        };
+        assert!(p.is_valid(w).is_ok());
+    }
+
+    #[test]
+    #[should_panic]
+    fn test_invalid_position() {
+        let p: Position = Position { x: -1, y: 1 };
+        let w: World = World {
+            x: 5,
+            y: 5,
+            map: Vec::new(),
+        };
+        assert!(p.is_valid(w).is_ok());
+    }
 }