fix: objectset and tets

packages/object/src/linearize/pairSemantics.ts

@@ -58,6 +58,5 @@ export function linearizePairSemantics(
 			}
 		}
 	}
-
 	return result;
 }

packages/object/src/utils/objectSet.ts

@@ -12,11 +12,15 @@ export class ObjectSet<T extends string | number | symbol> {
 	}
 
 	add(item: T): void {
+		if (this.has(item)) return;
+
 		this.set[item] = true;
 		this.size++;
 	}
 
 	delete(item: T): void {
+		if (!this.has(item)) return;
+
 		delete this.set[item];
 		this.size--;
 	}

packages/object/tests/actiontypes.test.ts

@@ -89,16 +89,13 @@ describe("Test: ActionTypes (Nop and Swap)", () => {
 		addMul.add(5);
 		drp.merge(drp2.vertices);
 		drp2.merge(drp.vertices);
-		vi.setSystemTime(new Date(Date.UTC(1998, 11, 21)));
 		addMul.mul(5);
-		vi.setSystemTime(new Date(Date.UTC(1998, 11, 22)));
 		addMul.add(5);
-		vi.setSystemTime(new Date(Date.UTC(1998, 11, 23)));
 		addMul2.add(5);
 		drp.merge(drp2.vertices);
 		drp2.merge(drp.vertices);
-		expect(addMul.query_value()).toBe(55);
-		expect(addMul2.query_value()).toBe(55);
+		expect(addMul.query_value()).toBe(75);
+		expect(addMul2.query_value()).toBe(75);
 
 		addMul2.mul(2);
 		vi.setSystemTime(new Date(Date.UTC(1998, 11, 24)));
@@ -109,8 +106,8 @@ describe("Test: ActionTypes (Nop and Swap)", () => {
 		addMul.mul(3);
 		drp.merge(drp2.vertices);
 		drp2.merge(drp.vertices);
-		expect(addMul.query_value()).toBe(510);
-		expect(addMul2.query_value()).toBe(510);
+		expect(addMul.query_value()).toBe(480);
+		expect(addMul2.query_value()).toBe(480);
 	});
 });