setup() {
  echo "start $BATS_TEST_NAME" >>"$FILE_MARKER"
}

teardown() {
  echo "end $BATS_TEST_NAME" >>"$FILE_MARKER"
}

@test "test 1" {
  # stretch the time this test runs to prevent accidental serialization by the scheduler
  # if both tests could run in parallel, this will increase the likelihood of detecting it
  # by delaying this test's teardown past the other's
  sleep 3
}