Mock implementation of service

ioleo.tictactoe.scala

package ioleo.tictactoe.cli

import zio.Managed
import zio.test.{assertM, checkM, suite, testM, DefaultRunnableSpec, Gen}
import zio.test.Assertion.equalTo
import zio.test.mock.Expectation.value
import zio.test.mock.MockConsole

import TerminalSpecUtils._

object TerminalSpec extends DefaultRunnableSpec(
	suite("Terminal")(
    	suite("getUserInput")(
        	testM("delegates to Console") {
          	checkM(Gen.anyString) { input =>
            	val app  = Terminal.>.getUserInput
            	val mock = MockConsole.getStrLn returns value(input)
            	val env  = makeEnv(mock)

            	val result = app.provideManaged(env)
            	assertM(result, equalTo(input))
          	}
        	}
    	)
	)
)

object TerminalSpecUtils {

  def makeEnv(consoleEnv: Managed[Nothing, MockConsole]): Managed[Nothing, TerminalLive] =
	consoleEnv.map(c => new TerminalLive {
  	val console = c.console
	})
}