Tidy up tests

src/engine.rs

@@ -1293,6 +1293,68 @@ fn test_big_get_set() {
     }
 }
 
+#[test]
+fn test_internal_fn() {
+    let mut engine = Engine::new();
+
+    if let Ok(result) = engine.eval::<i32>("fn addme(a, b) { a+b } addme(3, 4)") {
+        assert_eq!(result, 7);
+    }
+    else {
+        assert!(false);
+    }
+
+    if let Ok(result) = engine.eval::<i32>("fn bob() { return 4; 5 } bob()") {
+        assert_eq!(result, 4);
+    }
+    else {
+        assert!(false);
+    }
+}
+
+#[test]
+fn test_big_internal_fn() {
+    let mut engine = Engine::new();
+
+    if let Ok(result) = engine.eval::<i32>("fn mathme(a, b, c, d, e, f) { a - b * c + d * e - f } mathme(100, 5, 2, 9, 6, 32)") {
+        assert_eq!(result, 112);
+    }
+    else {
+        assert!(false);
+    }
+}
+
+#[test]
+fn test_string() {
+    let mut engine = Engine::new();
+
+    if let Ok(result) = engine.eval::<String>("\"Test string: \\u2764\"") {
+        assert_eq!(result, "Test string: ❤");
+    }
+    else {
+        assert!(false);
+    }
+}
+
+#[test]
+fn test_arrays() {
+    let mut engine = Engine::new();
+
+    if let Ok(result) = engine.eval::<i32>("var x = [1, 2, 3]; x[1]") {
+        assert_eq!(result, 2);
+    }
+    else {
+        assert!(false);
+    }
+
+    if let Ok(result) = engine.eval::<i32>("var y = [1, 2, 3]; y[1] = 5; y[1]") {
+        assert_eq!(result, 5);
+    }
+    else {
+        assert!(false);
+    }
+}
+
 #[test]
 fn test_array_with_structs() {
     #[derive(Clone)]
@@ -1341,66 +1403,4 @@ fn test_array_with_structs() {
     }
 }
 
-#[test]
-fn test_internal_fn() {
-    let mut engine = Engine::new();
-
-    if let Ok(result) = engine.eval::<i32>("fn addme(a, b) { a+b } addme(3, 4)") {
-        assert_eq!(result, 7);
-    }
-    else {
-        assert!(false);
-    }
-
-    if let Ok(result) = engine.eval::<i32>("fn bob() { return 4; 5 } bob()") {
-        assert_eq!(result, 4);
-    }
-    else {
-        assert!(false);
-    }
-}
-
-#[test]
-fn test_big_internal_fn() {
-    let mut engine = Engine::new();
-
-    if let Ok(result) = engine.eval::<i32>("fn mathme(a, b, c, d, e, f) { a - b * c + d * e - f } mathme(100, 5, 2, 9, 6, 32)") {
-        assert_eq!(result, 112);
-    }
-    else {
-        assert!(false);
-    }
-}
-
-#[test]
-fn test_string() {
-    let mut engine = Engine::new();
-
-    if let Ok(result) = engine.eval::<String>("\"Test string: \\u2764\"") {
-        assert_eq!(result, "Test string: ❤");
-    }
-    else {
-        assert!(false);
-    }
-}
-
-#[test]
-fn test_vec() {
-    let mut engine = Engine::new();
-
-    if let Ok(result) = engine.eval::<i32>("var x = [1, 2, 3]; x[1]") {
-        assert_eq!(result, 2);
-    }
-    else {
-        assert!(false);
-    }
-
-    if let Ok(result) = engine.eval::<i32>("var y = [1, 2, 3]; y[1] = 5; y[1]") {
-        assert_eq!(result, 5);
-    }
-    else {
-        assert!(false);
-    }
-}
-