gistfile1.kt

package samples

import kspec.framework.*

spec public fun calculatorSpecs() {
    var calculator = null
    var sum = 0

    given("a calculator", {
       calculator = Calculator()
    })
    when("calling sum with two numbers", {
       sum = calculator.sum(2,4)
    })
    then("it should return the result of adding the first number to the second", {
       shouldEqual(6, sum)
    })
}