ScalaTest

Add this to your SBT build

"com.github.jatcwang" %% "difflicious-scalatest" % "v0.6.0" % Test

Tests should be run with the -oW option to disable ScalaTest from coloring test failures all red as it interferes with difflicious color display.

testOnly -- -oW

Here's an example of what a test using difflicious looks like:

import org.scalatest.funsuite.AnyFunSuite
import difflicious.scalatest.ScalatestDiff.*
import difflicious.Differ

class MyTest extends AnyFunSuite {
  test("a == b") { 
    Differ[Int].assertNoDiff(1, 2)
  }
}