a shouldNotBe 0.0

FunSpec

class MyTests : FunSpec() {

  override fun beforeTest(testCase: TestCase) {
    println("Test started $testCase")
  }

  override fun afterTest(testCase: TestCase, result: TestResult) {
    println("Test finished $testCase")
  }

  init {
    test("test one") {
      1 + 1 shouldBe 2
    }

    test("test two") {
      "hello".shouldHaveLength(5)
    }
  }
}

fun FunSpec.myTests() {

  beforeTest {
    println("Test started $it")
  }

  afterTest {
    println("Test finished $it")
  }

  test("test one") {
    1 + 1 shouldBe 2
  }

  test("test two") {
    "hello".shouldHaveLength(5)
  }

}