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// File: array_hash_map_test.go
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// Created Time: 2022-12-14
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// Author: msk397 (machangxinq@gmail.com)
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package chapter_hashing
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import (
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"fmt"
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"testing"
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)
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func TestArrayHashMap(t *testing.T) {
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/* 初始化雜湊表 */
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hmap := newArrayHashMap()
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/* 新增操作 */
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// 在雜湊表中新增鍵值對 (key, value)
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hmap.put(12836, "小哈")
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hmap.put(15937, "小囉")
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hmap.put(16750, "小算")
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hmap.put(13276, "小法")
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hmap.put(10583, "小鴨")
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fmt.Println("\n新增完成後,雜湊表為\nKey -> Value")
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hmap.print()
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/* 查詢操作 */
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// 向雜湊表中輸入鍵 key ,得到值 value
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name := hmap.get(15937)
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fmt.Println("\n輸入學號 15937 ,查詢到姓名 " + name)
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/* 刪除操作 */
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// 在雜湊表中刪除鍵值對 (key, value)
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hmap.remove(10583)
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fmt.Println("\n刪除 10583 後,雜湊表為\nKey -> Value")
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hmap.print()
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/* 走訪雜湊表 */
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fmt.Println("\n走訪鍵值對 Key->Value")
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for _, kv := range hmap.pairSet() {
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fmt.Println(kv.key, " -> ", kv.val)
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}
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fmt.Println("\n單獨走訪鍵 Key")
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for _, key := range hmap.keySet() {
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fmt.Println(key)
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}
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fmt.Println("\n單獨走訪值 Value")
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for _, val := range hmap.valueSet() {
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fmt.Println(val)
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}
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}
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