util

Type Members

1. final class TestContext extends ExecutionContext

   

   A scala.concurrent.ExecutionContext implementation that can be used for testing purposes.

   A scala.concurrent.ExecutionContext implementation that can be used for testing purposes.

   Usage:

   implicit val ec = TestContext()
   
   ec.execute(new Runnable { def run() = println("task1") })
   
   ex.execute(new Runnable {
     def run() = {
       println("outer")
   
       ec.execute(new Runnable {
         def run() = println("inner")
       })
     }
   })
   
   // Nothing executes until `tick` gets called
   ec.tick()
   
   // Testing the resulting state
   assert(ec.state.tasks.isEmpty)
   assert(ec.state.lastReportedFailure == None)

2. trait TestInstances extends AnyRef

   

   Defines instances for Future and for IO, meant for law testing by means of TestContext.

   Defines instances for Future and for IO, meant for law testing by means of TestContext.

   The TestContext interpreter is used here for simulating asynchronous execution.