2.addTwoNumbers_test.go

package linkedList

import (
"reflect"
"testing"

"Leetcode/algorithms/kit"
)

// run: go test -v base.go 2.*
funcTest_addTwoNumbers(t*testing.T) {
cases:= []struct {
namestring
input [][]int
expected []int
 }{
 {
name: "x1",
input: [][]int{{2, 4, 3}, {5, 6, 4}},
expected: []int{7, 0, 8},
 },
 {
name: "x2",
input: [][]int{{9, 9, 9, 9, 9, 9, 9}, {9, 9, 9, 9}},
expected: []int{8, 9, 9, 9, 0, 0, 0, 1},
 },
 }

for_, tt:=rangecases {
t.Run(tt.name, func(t*testing.T) {
l1:=kit.Ints2List(tt.input[0])
l2:=kit.Ints2List(tt.input[1])
output:=addTwoNumbers(l1, l2)
out2ints:=kit.List2Ints(output)
if!reflect.DeepEqual(out2ints, tt.expected) {
t.Errorf("addTwoNumbers(%v, %v)=%v, expected=%v", tt.input[0], tt.input[1], out2ints, tt.expected)
 }
 })
 }
}