Function expectRight

packages/effect/test/Cause.test.ts:519–521

(cause: Cause.Cause<never>)

        assertLeft(Cause.failureOrCause(cause), expected)
      }
      const expectRight = (cause: Cause.Cause<never>) => {
        assertRight(Cause.failureOrCause(cause), cause)
      }

      expectLeft(failure, "error")
      expectLeft(Cause.parallel(Cause.fail("error1"), Cause.fail("error2")), "error1")