Handling Doubles in ScalaTest

Question

I have just started using ScalaTest and I am using the following to compare two Doubles in my spec as follows:

  it should \"calculate the price\" in {
    v         


        

Answer 1

You can simply do actual shouldBe (expected +- tolerance) if using FlatSpec; other specs have similar matchers instead of shouldBe. It gives better messages in case of failures than assert, and the code is consistent with the other tests.