package main

import (
	"fmt"
	"testing"
)

func TestA(T *testing.T) {
	a := []int{1, 2, 3}
	b := a[:2]
	b = append(b, 4)
	fmt.Println(a, b) //[1 2 4],[1 2 4]

	b = append(b, 5)
	fmt.Println(a, b) //[1 2 4],[1 2 4 5]

	b[0] = 10
	fmt.Println(a, b) //[1 2 4],[10 2 4 5]

}

func TestB(T *testing.T) {
	CollArr := []string{"company_base", "company_employee", "company_history_name", "company_partner", "annual_report_base", "annual_report_website",
		"special_enterprise", "special_foundation", "special_gov_unit", "special_hongkong_company", "special_law_office", "special_social_organ", "special_trade_union"}

	for _, v := range CollArr {
		switch v {
		case "company_base":
			fmt.Println("company_base")
		case "company_employee":
			fmt.Println("company_employee")
		case "special_enterprise", "special_foundation", "special_gov_unit", "special_hongkong_company", "special_law_office", "special_social_organ", "special_trade_union":
			fmt.Println("special")
		}
	}
}