Kadai4 misonog #57
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Kadai4 misonog #57
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sryoya
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Jun 21, 2021
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| func (o *omikuji) Draw() { | ||
| if isShogatsu(o.date) { | ||
| o.result = daikichi |
| if isShogatsu(o.date) { | ||
| o.result = daikichi | ||
| } else { | ||
| rand.Seed(time.Now().UnixNano()) |
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rand.Seedみたいな共通の初期化系の処理は、init functionで最初に実行させてしまうという方法があります
| if dateValue != "" { | ||
| date, err := time.Parse(timeForm, dateValue) | ||
| if err != nil { | ||
| log.Fatal(err) |
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この場合、httpのerrorとして返した方が良いと思います。特に、ユーザーが異常な値を入れたら発生する想定内なエラーだと思うので
| handler(w, r) | ||
| rw := w.Result() | ||
| defer rw.Body.Close() | ||
| if rw.StatusCode != http.StatusOK { |
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StatusCodeも期待値に入れると、異常系のテストもできます Bad Requestのときとかも含め
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| type omikuji struct { | ||
| result string | ||
| date time.Time | ||
| } |
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| daikichi = "大吉" | ||
| ) | ||
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| var omikujiResults = []string{"吉", "小吉", "凶"} |
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daikichi以外の値も定数に定義して、daikichiも含めてこのsliceに入れてしまう方が可変性、可読性(一覧性)ともに高いと思います。
| } | ||
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| _, month, date := t.Date() | ||
| if month == time.January { |
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ここがfalseの時点で return false すれば、ifをネストしなくてよくなりますね
| ) | ||
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| func main() { | ||
| http.HandleFunc("/", handler) |
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これをmain関数の外に置いておくことでhttpのroutingも含めてテストできるようになります
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@sryoya レビューありがとうございます！別途確認いたします。 |
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おみくじ API
お手数ですがレビューお願いいたします。
仕様
利用方法
setup
$ make # テスト & ビルドサーバーの起動
おみくじを引く
ディレクトリ構造
. ├── Makefile ├── README.md ├── go.mod ├── main.go ├── omikuji-server ├── omikuji.go └── omikuji_test.go