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RandomRuleSet.scala
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RandomRuleSet.scala
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/*
* Copyright 2021 Arman Bilge
*
* 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 schrodinger.kernel.testkit
import org.scalacheck.Prop
import org.scalacheck.Prop.Result
import org.scalacheck.Prop.Status
import org.typelevel.discipline.Laws
class EqUndecidableException extends Exception
extension (ruleSet: Laws#RuleSet) def random: Laws#RuleSet = RandomRuleSet(ruleSet)
object RandomRuleSet extends Laws:
def apply(ruleSet: Laws#RuleSet): RuleSet =
new RuleSet:
val bases = ruleSet.bases
val name = ruleSet.name
val parents = ruleSet.parents.map(apply)
def props = ruleSet.props.map { (name, prop) =>
name -> prop.map {
case result @ Result(Prop.Exception(ex: EqUndecidableException), _, _, _) =>
result.copy(status = Prop.Undecided)
case result => result
}
}