Scala web series Pt. 1 testing and and or logic

authorization_predicate_scalacheck.scala

"&& should respect AND boolean logic" in forAll() { (boolean1: Boolean, boolean2: Boolean) =>
  val anyToken = Token(...)
  val predicate1 = new AuthorizationPredicate {
    override def evaluate(token: token): Boolean = boolean1
  }
  val predicate2 = new AuthorizationPredicate {
    override def evaluate(token: token): Boolean = boolean2
  }
  
  (predicate1 && predicate2).evaluate(anyToken) mustBe (boolean1 && boolean2)
}

"|| should respect OR boolean logic" in forAll() { (boolean1: Boolean, boolean2: Boolean) =>
  val anyToken = Token(...)
  
  val predicate1 = new AuthorizationPredicate {
    override def evaluate(token: token): Boolean = boolean1
  }
  
  val predicate2 = new AuthorizationPredicate {
    override def evaluate(token: token): Boolean = boolean2
  }
  
  (predicate1 || predicate2).evaluate(anyToken) mustBe (boolean1 || boolean2)
}