Add test for Negate

projectharmonia · Oct 15, 2024 · 96a7f60 · 96a7f60
1 parent 2bf7db3
commit 96a7f60
Showing 1 changed file with 28 additions and 5 deletions.
diff --git a/src/input_context/input_modifier/negate.rs b/src/input_context/input_modifier/negate.rs
@@ -58,11 +58,7 @@ impl Negate {
 
 impl Default for Negate {
     fn default() -> Self {
-        Self {
-            x: true,
-            y: true,
-            z: true,
-        }
+        Self::all(true)
     }
 }
 
@@ -76,3 +72,30 @@ impl InputModifier for Negate {
         ActionValue::Axis3D(negated).convert(value.dim())
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn negation() {
+        let world = World::new();
+
+        assert_eq!(
+            Negate::default().apply(&world, 0.0, Vec3::ONE.into()),
+            ActionValue::Axis3D(Vec3::NEG_ONE)
+        );
+        assert_eq!(
+            Negate::x(true).apply(&world, 0.0, Vec3::ONE.into()),
+            ActionValue::Axis3D(Vec3::new(-1.0, 1.0, 1.0))
+        );
+        assert_eq!(
+            Negate::y(true).apply(&world, 0.0, Vec3::ONE.into()),
+            ActionValue::Axis3D(Vec3::new(1.0, -1.0, 1.0))
+        );
+        assert_eq!(
+            Negate::z(true).apply(&world, 0.0, Vec3::ONE.into()),
+            ActionValue::Axis3D(Vec3::new(1.0, 1.0, -1.0))
+        );
+    }
+}