You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: 864. Shortest Path to Get All Keys_test.go
    path of file: ./repos/LeetCode-Go/leetcode/0864.Shortest-Path-to-Get-All-Keys
    
    the code of the file until where you have to start completion: package leetcode

import (
	"fmt"
	"te
    
func Test_Problem864(t *testing.T) {

	qs := []question864{

		{
			para864{[]string{".##..##..B", "##...#...#", "..##..#...", ".#..#b...#", "#.##.a.###", ".#....#...", ".##..#.#..", ".....###@.", "..........", ".........A"}},
			ans864{11},
		},

		{
			para864{[]string{"Dd#b@", ".fE.e", "##.B.", "#.cA.", "aF.#C"}},
			ans864{14},
		},

		{
			para864{[]string{"@...a", ".###A", "b.BCc"}},
			ans864{10},
		},

		{
			para864{[]string{"@Aa"}},
			ans864{-1},
		},

		{
			para864{[]string{"b", "A", "a", "@", "B"}},
			ans864{3},
		},

		{
			para864{[]string{"@.a.#", "#####", "b.A.B"}},
			ans864{-1},
		},

		{
			para864{[]string{"@.a.#", "###.#", "b.A.B"}},
			ans864{8},
		},

		{
			para864{[]string{"@..aA", "..B#.", "....b"}},
			ans864{6},
		},
	}

	fmt.Printf("------------------------Leetcode Problem 864------------------------\n")

	for _, q := range qs {
		_, p := q.ans864, q.para864
		fmt.Printf("【input】:%v       【output】:%v\n", p, shortestPathAllKeys(p.one))
	}
	fmt.Printf("\n\n\n")
}