SpecVersionSpecific

Automatically assembles a layer for the spec, translating it up a level.

Automatically assembles a layer for the spec, sharing services between all tests.

Automatically constructs the part of the environment that is not part of the TestEnvironment, leaving an effect that only depends on the TestEnvironment. This will also satisfy transitive TestEnvironment requirements with TestEnvironment.any, allowing them to be provided later.

val zio: ZIO[OldLady with Console, Nothing, Unit] = ???
val oldLadyLayer: ZLayer[Fly, Nothing, OldLady] = ???
val flyLayer: ZLayer[Blocking, Nothing, Fly] = ???

// The TestEnvironment you use later will provide both Blocking to flyLayer and
// Console to zio
val zio2 : ZIO[TestEnvironment, Nothing, Unit] =
 zio.provideCustom(oldLadyLayer, flyLayer)

Automatically constructs the part of the environment that is not part of the TestEnvironment, leaving an effect that only depends on the TestEnvironment, sharing services between all tests.

This will also satisfy transitive TestEnvironment requirements with TestEnvironment.any, allowing them to be provided later.

val zio: ZIO[OldLady with Console, Nothing, Unit] = ???
val oldLadyLayer: ZLayer[Fly, Nothing, OldLady] = ???
val flyLayer: ZLayer[Blocking, Nothing, Fly] = ???

// The TestEnvironment you use later will provide both Blocking to flyLayer and
// Console to zio
val zio2 : ZIO[TestEnvironment, Nothing, Unit] =
 zio.provideCustom(oldLadyLayer, flyLayer)