我的ScalaTest在尝试将JSON字符串解析为自定义Scala对象时中断。我正在使用Play-Json库进行反序列化。序列化工作正常,但反序列化在Blah类上运行单元测试时中断。(JacksonJson.scala:144)
at play.api.libs.json.jackson.JsValueDeserializer.deserialize(JacksonJson.scala:10
class Order(id: Int, items: List[Item])“找不到unapply或unapplySeq函数”implicit val itemReads = Json.reads[Item]implicitval listItemReads = Json.reads[List[Item]]
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