<dependency>
<groupId>org.http4s</groupId>
<artifactId>http4s-testing_2.12</artifactId>
<version>0.19.0</version>
</dependency>
compile
|-- org.scala-lang:scala-library:2.12.7
|-- org.http4s:http4s-core_2.12:0.19.0
|-- org.scalacheck:scalacheck_2.12:1.13.5
|-- org.typelevel:cats-effect-laws_2.12:1.0.0
|-- org.specs2:specs2-matcher_2.12:4.1.0
test
|-- org.typelevel:cats-laws_2.12:1.4.0
|-- org.typelevel:cats-kernel-laws_2.12:1.4.0
|-- org.typelevel:discipline_2.12:0.9.0
|-- ch.qos.logback:logback-classic:1.2.3
|-- org.specs2:specs2-core_2.12:4.1.0