test configurations

src/colour.rs

@@ -24,27 +24,20 @@ impl ToString for Colour {
     }
 }
 
-#[test]
-fn test_colour_from_string() {
-    assert_eq!(
-        Colour::from("0,255,0".to_string()),
-        Colour {
-            red: 0,
-            green: 255,
-            blue: 0
-        }
-    );
-}
+#[cfg(test)]
+mod test {
+    use crate::colour::Colour;
 
-#[test]
-fn test_colour_to_string() {
-    assert_eq!(
-        Colour {
-            red: 22,
-            green: 33,
-            blue: 44
-        }
-        .to_string(),
-        "22,33,44".to_string()
-    );
+    #[test]
+    fn test_colour_from_string() {
+        assert_eq!(
+            Colour::from("0,255,0".to_string()),
+            Colour { red: 0, green: 255, blue: 0 }
+        );
+    }
+
+    #[test]
+    fn test_colour_to_string() {
+        assert_eq!(Colour { red: 22, green: 33, blue: 44, }.to_string(), "22,33,44".to_string());
+    }
 }