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HttpCodecLaws.scala
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HttpCodecLaws.scala
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/*
* Copyright 2019 http4s.org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.http4s
package laws
import cats.laws._
import org.http4s.util.Renderer
trait HttpCodecLaws[A] {
implicit def C: HttpCodec[A]
def httpCodecRoundTrip(a: A): IsEq[ParseResult[A]] =
C.parse(Renderer.renderString(a)) <-> Right(a)
}
object HttpCodecLaws {
def apply[A](implicit httpCodecA: HttpCodec[A]): HttpCodecLaws[A] =
new HttpCodecLaws[A] {
val C: HttpCodec[A] = httpCodecA
}
}