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accounts-merge_test.go
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package problem0721
import (
"fmt"
"sort"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
// tcs is testcase slice
var tcs = []struct {
accounts [][]string
ans [][]string
}{
{
[][]string{
{"David", "[email protected]", "[email protected]"},
{"David", "[email protected]", "[email protected]"},
{"David", "[email protected]", "[email protected]"},
{"David", "[email protected]", "[email protected]"},
{"David", "[email protected]", "[email protected]"},
},
[][]string{
{"David", "[email protected]", "[email protected]", "[email protected]", "[email protected]", "[email protected]", "[email protected]"},
},
},
{
[][]string{
},
[][]string{
{"Lily", "[email protected]", "[email protected]"},
},
},
{
[][]string{
{"John", "[email protected]", "[email protected]"},
{"John", "[email protected]"},
{"John", "[email protected]", "[email protected]"},
{"Mary", "[email protected]"},
},
[][]string{
{"John", "[email protected]"},
{"Mary", "[email protected]"},
},
},
// 可以有多个 testcase
}
func Test_fn(t *testing.T) {
ast := assert.New(t)
for _, tc := range tcs {
fmt.Printf("~~%v~~\n", tc)
ast.Equal(normal(tc.ans), normal(accountsMerge(tc.accounts)), "输入:%v", tc)
}
}
func normal(sss [][]string) string {
ss := make([]string, len(sss))
for i := 0; i < len(sss); i++ {
sort.Strings(sss[i])
ss[i] = strings.Join(sss[i], "☆")
}
sort.Strings(ss)
return strings.Join(ss, "★★")
}
func Benchmark_fn(b *testing.B) {
for i := 0; i < b.N; i++ {
for _, tc := range tcs {
accountsMerge(tc.accounts)
}
}
}