This is a simple Test suite for scala unit testing

NqueensTest.scala

package nqueens

import org.junit.runner.RunWith
import org.scalatest.FunSuite
import org.scalatest.junit.JUnitRunner

@RunWith(classOf[JUnitRunner])
class NqueensTest extends FunSuite {

  // test("string take") {
  //   val message = "hello, world"
  //   assert(message.take(5) == "hello")
  // }


  trait TestSet {
    val queens = List(0,3,1)
  }

  test("adding ints") {
    assert(1 + 2 === 3) // z.B: so assert(1 + 4 === 3)
  }

  test("testIsValid") {
    assert(Nqueens.isValid(col = 2,n = 4, partialSolution = List(2,2,2)) == false)
  }

  test("testIsSafe") {
    new TestSet {
      assert(Nqueens.isSafe(col = 2, queens))
      assert(Nqueens.isSafe(col = 2, queens) === true)
    }
  }

}