// use the %%% operator for Scala.js
libraryDependencies += "io.monix" %% "minitest" % "2.1.1" % "test"

testFrameworks += new TestFramework("minitest.runner.Framework")

// use the %%% operator for Scala.js
libraryDependencies += "io.monix" %% "minitest-laws" % "2.1.1" % "test"

import minitest._

object MySimpleSuite extends SimpleTestSuite {
  test("should be") {
    assertEquals(2, 1 + 1)
  }

  test("should not be") {
    assert(1 + 1 != 3)
  }

  test("should throw") {
    class DummyException extends RuntimeException("DUMMY")
    def test(): String = throw new DummyException

    intercept[DummyException] {
      test()
    }
  }

  test("test result of") {
    assertResult("hello world") {
      "hello" + " " + "world"
    }
  }
}

import minitest.TestSuite

object MyTestSuite extends TestSuite[Int] {
  def setup(): Int = {
    Random.nextInt(100) + 1
  }

  def tearDown(env: Int): Unit = {
    assert(env > 0, "should still be positive")
  }

  test("should be positive") { env =>
    assert(env > 0, "positive test")
  }

  test("should be lower or equal to 100") { env =>
    assert(env <= 100, s"$env > 100")
  }
}

object MyTestSuite extends TestSuite[Int] {
  private var system: ActorSystem = _

  override def setupSuite(): Unit = {
    system = ActorSystem.create()
  }

  override def tearDownSuite(): Unit = {
    TestKit.shutdownActorSystem(system)
    system = null
  }
}

import scala.concurrent.ExecutionContext.Implicits.global

object MySimpleSuite extends SimpleTestSuite {
  testAsync("asynchronous execution") {
    val future = Future(100).map(_+1)
    
    for (result <- future) yield {
      assertEquals(result, 101)
    }
  }
}

import minitest.laws.Checkers

object MyLawsTest extends SimpleTestSuite with Checkers {
  test("addition of integers is commutative") {
    check2((x: Int, y: Int) => x + y == y + x)
  }
  
  test("addition of integers is transitive") {
    check3((x: Int, y: Int, z: Int) => (x + y) + z == x + (y + z))
  }
}