diff --git a/frontend/src/utils/arrayParser.test.ts b/frontend/src/utils/arrayParser.test.ts
index 5c93928..6cce14a 100644
--- a/frontend/src/utils/arrayParser.test.ts
+++ b/frontend/src/utils/arrayParser.test.ts
@@ -2,36 +2,38 @@ import { describe, it, expect } from 'vitest';
 import { parseCustomArrayInput } from './arrayParser';
 
 describe('parseCustomArrayInput', () => {
-  it('should parse a typical comma-separated input', () => {
-    expect(parseCustomArrayInput("1, 2, 3")).toEqual([1, 2, 3]);
+  it('should parse standard comma-separated integers', () => {
+    expect(parseCustomArrayInput('5, 8, 10')).toEqual([5, 8, 10]);
   });
 
   it('should handle trailing commas', () => {
-    expect(parseCustomArrayInput("5, 8,")).toEqual([5, 8]);
+    expect(parseCustomArrayInput('5, 8,')).toEqual([5, 8]);
   });
 
   it('should handle empty middle commas', () => {
-    expect(parseCustomArrayInput("5,, 8")).toEqual([5, 8]);
+    expect(parseCustomArrayInput('5,, 8')).toEqual([5, 8]);
   });
 
-  it('should handle a single element', () => {
-    expect(parseCustomArrayInput("5")).toEqual([5]);
+  it('should parse a single element', () => {
+    expect(parseCustomArrayInput('5')).toEqual([5]);
   });
 
-  it('should handle a zero element', () => {
-    expect(parseCustomArrayInput("0")).toEqual([0]);
+  it('should parse a zero element', () => {
+    expect(parseCustomArrayInput('0')).toEqual([0]);
   });
 
   it('should handle duplicate elements', () => {
-    expect(parseCustomArrayInput("5, 5, 5")).toEqual([5, 5, 5]);
+    expect(parseCustomArrayInput('5, 5, 5')).toEqual([5, 5, 5]);
   });
 
   it('should ignore invalid non-numeric entries', () => {
-    expect(parseCustomArrayInput("5, abc, 8")).toEqual([5, 8]);
+    expect(parseCustomArrayInput('5, abc, 8')).toEqual([5, 8]);
+    expect(parseCustomArrayInput('abc, def')).toEqual([]);
+    expect(parseCustomArrayInput('1, 2.5, 3')).toEqual([1, 3]); // ignores floats based on regex /^-?\d+$/
   });
 
-  it('should parse negative numbers', () => {
-    expect(parseCustomArrayInput("-5, 0, 10")).toEqual([-5, 0, 10]);
+  it('should handle negative numbers', () => {
+    expect(parseCustomArrayInput('-5, 0, 10')).toEqual([-5, 0, 10]);
   });
 
   it('should return an empty array for an empty string or all non-numeric input', () => {
@@ -39,12 +41,12 @@ describe('parseCustomArrayInput', () => {
     expect(parseCustomArrayInput("abc, def")).toEqual([]);
   });
 
-  it('should return an empty array for null/undefined/non-string input', () => {
-    // @ts-expect-error testing invalid input types
+  it('should return empty array for non-string inputs', () => {
+    // @ts-expect-error Testing invalid input type
     expect(parseCustomArrayInput(null)).toEqual([]);
-    // @ts-expect-error testing invalid input types
+    // @ts-expect-error Testing invalid input type
     expect(parseCustomArrayInput(undefined)).toEqual([]);
-    // @ts-expect-error testing invalid input types
+    // @ts-expect-error Testing invalid input type
     expect(parseCustomArrayInput(123)).toEqual([]);
   });
 });