import { expect } from 'expect';
-import { CircularArray } from '../../src/utils/CircularArray';
+import { CircularArray, DEFAULT_CIRCULAR_ARRAY_SIZE } from '../../src/utils/CircularArray';
describe('CircularArray test suite', () => {
it('Verify that circular array can be instantiated', () => {
it('Verify circular array default size at instance creation', () => {
const circularArray = new CircularArray();
- expect(circularArray.size).toBe(1024);
+ expect(circularArray.size).toBe(DEFAULT_CIRCULAR_ARRAY_SIZE);
});
it('Verify that circular array size can be set at instance creation', () => {
expect(circularArray).toStrictEqual(new CircularArray(1000, 1, 2, 4, 5));
circularArray = new CircularArray(4, 1, 2, 3, 4);
deletedItems = circularArray.splice(2, 1, 5, 6);
- expect(deletedItems).toStrictEqual(new CircularArray(1, 3));
+ expect(deletedItems).toStrictEqual(new CircularArray(2, 3, 1));
expect(circularArray.length).toBe(4);
- expect(circularArray).toStrictEqual(new CircularArray(4, 2, 4, 5, 6));
+ expect(circularArray).toStrictEqual(new CircularArray(4, 2, 5, 6, 4));
});
it('Verify that circular array concat works as intended', () => {