92.reverseBetween_test.go

package linkedList

import (
"reflect"
"testing"

"Leetcode/algorithms/kit"
)

type (
entry92struct {
namestring
inputentry92input
expected []int
 }
entry92inputstruct {
ints []int
mint
nint
 }
)

// run: go test -v base.go 92.*
funcTest_reverseBetween(t*testing.T) {
cases:= []entry92{
 {
name: "x1",
input: entry92input{ints: []int{1, 2, 3, 4, 5}, m: 2, n: 4},
expected: []int{1, 4, 3, 2, 5},
 },
 {
name: "x2",
input: entry92input{ints: []int{1, 2, 3, 4, 5}, m: 1, n: 5},
expected: []int{5, 4, 3, 2, 1},
 },
 }

for_, tc:=rangecases {
head:=kit.Ints2List(tc.input.ints)
output:=kit.List2Ints(reverseBetween(head, tc.input.m, tc.input.n))
if!reflect.DeepEqual(output, tc.expected) {
t.Errorf("reverseBetween(%v, %d, %d)=%v, expected=%v", tc.input.ints, tc.input.m, tc.input.n, output, tc.expected)
 }
 }
}