app_driver_get_teal_picks_slot: Read the selected values from a categorical teal.picks slot.

In teal.picks: Dataset and Variable Picker and Merge Module for 'teal' Applications

Read the selected values from a categorical teal.picks slot.

Description

While the summary badge has never been opened, picker inputs are not bound. This helper reads the committed values from exported picks state. Use this helper only for tests and development workflows.

Usage

app_driver_get_teal_picks_slot(app_driver, pick_id, slot = "variables")

Arguments

app_driver	App driver object.
pick_id	character(1) teal.picks id.
slot	character(1) slot name. Defaults to "variables".

Value

Selected value(s) for the requested slot.

Examples

## Not run: 
if (requireNamespace("shinytest2", quietly = TRUE)) {
  data <- within(teal.data::teal_data(), iris <- iris)
  test_picks <- picks(
    datasets("iris"),
    variables(choices = c("Sepal.Length", "Sepal.Width"), selected = "Sepal.Length")
  )
  teal_app <- teal::init(
    data = data,
    modules = teal::modules(tm_merge(label = "badge test", picks = list(pick = test_picks)))
  )
  app_driver <- suppressWarnings(shinytest2::AppDriver$new(
    shiny::shinyApp(ui = teal_app$ui, server = teal_app$server)
  ))
  on.exit(app_driver$stop())
  app_driver$wait_for_idle()
  app_driver_get_teal_picks_slot(app_driver, "pick", "variables")
}

## End(Not run)

teal.picks documentation built on Oct. 9, 2026, 5:07 p.m.