-const { expect } = require('expect')
-const { Queue } = require('../lib/queue')
+// const { expect } = require('expect')
+// const { Queue } = require('../lib/queue')
-describe('Queue test suite', () => {
- it('Verify enqueue() behavior', () => {
- const queue = new Queue()
- let rtSize = queue.enqueue(1)
- expect(queue.size).toBe(1)
- expect(rtSize).toBe(queue.size)
- expect(queue.head).toBe(0)
- expect(queue.tail).toBe(1)
- expect(queue.items).toStrictEqual({ 0: 1 })
- rtSize = queue.enqueue(2)
- expect(queue.size).toBe(2)
- expect(rtSize).toBe(queue.size)
- expect(queue.head).toBe(0)
- expect(queue.tail).toBe(2)
- expect(queue.items).toStrictEqual({ 0: 1, 1: 2 })
- rtSize = queue.enqueue(3)
- expect(queue.size).toBe(3)
- expect(rtSize).toBe(queue.size)
- expect(queue.head).toBe(0)
- expect(queue.tail).toBe(3)
- expect(queue.items).toStrictEqual({ 0: 1, 1: 2, 2: 3 })
- })
+// describe('Queue test suite', () => {
+// it('Verify enqueue() behavior', () => {
+// const queue = new Queue()
+// let rtSize = queue.enqueue(1)
+// expect(queue.size).toBe(1)
+// expect(rtSize).toBe(queue.size)
+// expect(queue.offset).toBe(0)
+// expect(queue.maxSize).toBe(1)
+// expect(queue.items).toStrictEqual([1])
+// rtSize = queue.enqueue(2)
+// expect(queue.size).toBe(2)
+// expect(rtSize).toBe(queue.size)
+// expect(queue.offset).toBe(0)
+// expect(queue.maxSize).toBe(2)
+// expect(queue.items).toStrictEqual([1, 2])
+// rtSize = queue.enqueue(3)
+// expect(queue.size).toBe(3)
+// expect(rtSize).toBe(queue.size)
+// expect(queue.offset).toBe(0)
+// expect(queue.maxSize).toBe(3)
+// expect(queue.items).toStrictEqual([1, 2, 3])
+// })
- it('Verify dequeue() behavior', () => {
- const queue = new Queue()
- queue.enqueue(1)
- queue.enqueue(2)
- queue.enqueue(3)
- let rtItem = queue.dequeue()
- expect(queue.size).toBe(2)
- expect(rtItem).toBe(1)
- expect(queue.head).toBe(1)
- expect(queue.tail).toBe(3)
- expect(queue.items).toStrictEqual({ 1: 2, 2: 3 })
- rtItem = queue.dequeue()
- expect(queue.size).toBe(1)
- expect(rtItem).toBe(2)
- expect(queue.head).toBe(2)
- expect(queue.tail).toBe(3)
- expect(queue.items).toStrictEqual({ 2: 3 })
- rtItem = queue.dequeue()
- expect(queue.size).toBe(0)
- expect(rtItem).toBe(3)
- expect(queue.head).toBe(0)
- expect(queue.tail).toBe(0)
- expect(queue.items).toStrictEqual({})
- })
-})
+// it('Verify dequeue() behavior', () => {
+// const queue = new Queue()
+// queue.enqueue(1)
+// queue.enqueue(2)
+// queue.enqueue(3)
+// let rtItem = queue.dequeue()
+// expect(queue.size).toBe(2)
+// expect(rtItem).toBe(1)
+// expect(queue.offset).toBe(1)
+// expect(queue.maxSize).toBe(3)
+// expect(queue.items).toStrictEqual([1, 2, 3])
+// rtItem = queue.dequeue()
+// expect(queue.size).toBe(1)
+// expect(rtItem).toBe(2)
+// expect(queue.offset).toBe(0)
+// expect(queue.maxSize).toBe(3)
+// expect(queue.items).toStrictEqual([3])
+// rtItem = queue.dequeue()
+// expect(queue.size).toBe(0)
+// expect(rtItem).toBe(3)
+// expect(queue.offset).toBe(0)
+// expect(queue.maxSize).toBe(3)
+// expect(queue.items).toStrictEqual([])
+// })
+
+// it('Verify clear() behavior', () => {
+// const queue = new Queue()
+// queue.enqueue(1)
+// queue.enqueue(2)
+// queue.enqueue(3)
+// expect(queue.size).toBe(3)
+// expect(queue.maxSize).toBe(3)
+// expect(queue.items).toStrictEqual([1, 2, 3])
+// expect(queue.offset).toBe(0)
+// queue.clear()
+// expect(queue.size).toBe(0)
+// expect(queue.maxSize).toBe(0)
+// expect(queue.items).toStrictEqual([])
+// expect(queue.offset).toBe(0)
+// })
+
+// it('Verify iterator behavior', () => {
+// const queue = new Queue()
+// queue.enqueue(1)
+// queue.enqueue(2)
+// queue.enqueue(3)
+// let i = 1
+// for (const item of queue) {
+// expect(item).toBe(i)
+// ++i
+// }
+// })
+// })