/
ComposedEmptyMockSpec.scala
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/
ComposedEmptyMockSpec.scala
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package zio.test.mock
import zio.clock.Clock
import zio.console.Console
import zio.test.mock.internal.MockException
import zio.test.{Assertion, ZIOBaseSpec, ZSpec}
import zio.{ZIO, clock, console}
import java.io.IOException
object ComposedEmptyMockSpec extends ZIOBaseSpec with MockSpecUtils[ComposedEmptyMockSpecCompat.Environment] {
import Assertion._
import Expectation._
import MockException._
def branchingProgram(predicate: Boolean): ZIO[Console with Clock, IOException, Unit] =
ZIO
.succeed(predicate)
.flatMap {
case true => console.getStrLn
case false => clock.nanoTime
}
.unit
def spec: ZSpec[Environment, Failure] = suite("ComposedEmptyMockSpec")(
suite("expect no calls on empty mocks")(
testValue("should succeed when no calls on Console")(
MockConsole.empty ++ MockClock.NanoTime(value(42L)),
branchingProgram(false),
isUnit
), {
type M = Capability[Console, Unit, IOException, String]
type X = UnexpectedCallException[Console, Unit, IOException, String]
testDied("should fail when call on Console happened")(
MockConsole.empty ++ MockClock.NanoTime(value(42L)),
branchingProgram(true),
isSubtype[X](
hasField[X, M]("capability", _.capability, equalTo(MockConsole.GetStrLn)) &&
hasField[X, Any]("args", _.args, equalTo(()))
)
)
},
testValue("should succeed when no calls on Clock")(
MockClock.empty ++ MockConsole.GetStrLn(value("foo")),
branchingProgram(true),
isUnit
), {
type M = Capability[Clock, Unit, Nothing, Long]
type X = UnexpectedCallException[Clock, Unit, Nothing, Long]
testDied("should fail when call on Clock happened")(
MockClock.empty ++ MockConsole.GetStrLn(value("foo")),
branchingProgram(false),
isSubtype[X](
hasField[X, M]("capability", _.capability, equalTo(MockClock.NanoTime)) &&
hasField[X, Any]("args", _.args, equalTo(()))
)
)
}
)
)
}
object ComposedEmptyMockSpecCompat {
type Environment = Console with Clock
}