Test tweaks

-    Reverted `collisionHandler` for scroll test, as we ignore collisions
-    Added a hidden check that returns 0 for sizes

tests/Helpers.ts

@@ -63,6 +63,7 @@ export class Helper {
         div.style.height = `${this.targetSize.height}px`;
         div.style.width = `${this.targetSize.width}px`;
         div.style.position = 'absolute';
+        div.style.display = 'none';
         document.body.insertAdjacentElement('beforeend', div);
     }
 
@@ -212,16 +213,17 @@ export class Helper {
 
         targetEl!.getBoundingClientRect = jest.fn(() => {
             const top = 0,
-                left = 0;
+                left = 0,
+                hiddenSize = targetEl?.style.display === 'none' ? 0 : null;
 
             return {
                 x: left,
                 y: top,
-                width: this.targetSize.width,
-                height: this.targetSize.height,
+                width: hiddenSize ?? this.targetSize.width,
+                height: hiddenSize ?? this.targetSize.height,
                 top: top,
-                right: left + this.targetSize.width,
-                bottom: top + this.targetSize.height,
+                right: left + (hiddenSize ?? this.targetSize.width),
+                bottom: top + (hiddenSize ?? this.targetSize.height),
                 left: left,
                 toJSON: () => '{}',
             };

tests/index.test.ts

@@ -24,8 +24,7 @@ const windowSize: SizeData = {
         'bottom center',
         'bottom right',
     ],
-    helper = new Helper(CollisionHandler.ignore, anchorSize, targetSize),
-    collisionHandler: (input: number) => number = (input) => input + 50;
+    helper = new Helper(CollisionHandler.ignore, anchorSize, targetSize);
 
 helper.setupEnvironment(windowSize);
 
@@ -86,18 +85,9 @@ test('Window scroll adjusts output', () => {
         left: parseInt(pData.left, 10),
         top: parseInt(pData.top, 10),
     }).toStrictEqual({
-        left: helper.getLeft(
-            targetWindowPosition,
-            myPlacement,
-            atPlacement,
-            collisionHandler,
-        ),
-        top: helper.getTop(
-            targetWindowPosition,
-            myPlacement,
-            atPlacement,
-            collisionHandler,
-        ),
+        left:
+            helper.getLeft(targetWindowPosition, myPlacement, atPlacement) + 50,
+        top: helper.getTop(targetWindowPosition, myPlacement, atPlacement) + 50,
     });
 
     // Reset the window scroll position