package gomianshi

import (
	"reflect"
	"testing"
)

func TestThreeSum(t *testing.T) {
	type args struct {
		arr    []int
		target int
	}
	tests := []struct {
		name string
		args args
		want [][]int
	}{
		// TODO: Add test cases.
		{
			name: "1",
			args: args{
				arr:    []int{1, 2, 3, 4, 5},
				target: 6,
			},
			want: [][]int{[]int{1, 2, 3}},
		},
		{
			name: "2",
			args: args{
				arr:    []int{1, 2, 3, 4, 5},
				target: 7,
			},
			want: [][]int{[]int{1, 2, 4}},
		},
		{
			name: "3",
			args: args{
				arr:    []int{2, 2, 1, 1, 3, 4, 5},
				target: 7,
			},
			want: [][]int{[]int{1, 2, 4}, []int{2, 2, 3}, []int{1, 1, 5}},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ThreeSum(tt.args.arr, tt.args.target); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ThreeSum() = %v, want %v", got, tt.want)
			}
		})
	}
}