Removes tests for very simple utilities

Author: danielfdsilva

packages/data-widgets/lib/utils/utils.test.ts

@@ -1,20 +1,6 @@
-import { mod, getArrayLabel, toNumber, castArray } from './index';
+import { getArrayLabel } from './index';
 import { SchemaField } from '@stac-manager/data-core';
 
-describe('mod', () => {
-  it('should return the correct positive remainder', () => {
-    expect(mod(5, 3)).toBe(2);
-  });
-
-  it('should handle negative dividends correctly', () => {
-    expect(mod(-1, 3)).toBe(2);
-  });
-
-  it('should handle zero divisor correctly', () => {
-    expect(mod(0, 3)).toBe(0);
-  });
-});
-
 describe('getArrayLabel', () => {
   it('should return a label with a number suffix for string labels', () => {
     const field: SchemaField = { label: 'Label' } as any;
@@ -52,27 +38,3 @@ describe('getArrayLabel', () => {
     expect(result?.formatted).toMatchSnapshot();
   });
 });
-
-describe('toNumber', () => {
-  it('should convert valid numbers correctly', () => {
-    expect(toNumber('42')).toBe(42);
-    expect(toNumber(42)).toBe(42);
-  });
-
-  it('should return null for invalid numbers', () => {
-    expect(toNumber('abc')).toBeNull();
-    expect(toNumber(undefined)).toBeNull();
-  });
-});
-
-describe('castArray', () => {
-  it('should wrap non-array values in an array', () => {
-    expect(castArray(42)).toEqual([42]);
-    expect(castArray('test')).toEqual(['test']);
-  });
-
-  it('should return the same array if input is already an array', () => {
-    expect(castArray([42])).toEqual([42]);
-    expect(castArray(['test'])).toEqual(['test']);
-  });
-});