[英]Test for Json transformers in Play framework 2.x
我用驗證編寫了三個簡單的json轉換器
val validateDefaultReminderMethod = Reads.pattern("email|sms|popup".r, "error.reminder.method (pattern: email|sms|popup)")
val validateDefaultReminderMinutes = Reads.min(0) keepAnd Reads.max(40320)
val validateDefaultReminder = (
(__ \ "method").json.pickBranch(Reads.of[JsString] keepAnd validateDefaultReminderMethod) and
(__ \ "minutes").json.pickBranch(Reads.of[JsNumber] keepAnd validateDefaultReminderMinutes)
).reduce
對於單元測試的前兩個變壓器,我可以使用簡單的測試,例如
"Default Reminder Method validator" must {
"is successful for email value" in {
JsString("email").validate(validateDefaultReminderMethod) must be (JsSuccess("email"))
}
...
}
但是我不明白,我該如何測試第三個變壓器。 它由前兩個組成,但是如何檢查呢? 因此,我必須為第三台變壓器編寫相同的測試嗎?
關於什么:
case class MyClass(method: String, minutes:Int)
"validateDefaultReminder" must {
"is successful for email value and minutes" in {
val json = Json.parse("""{ "email: "a@gmail.com", "minutes": 45}""")
json.validate[MyClass](validateDefaultReminder) must be JsSuccess
}
...
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.