inst/apps/026-shiny-inline/tests/testthat/test-mytest.R

In rstudio/shinycoreci: CI Testing for shiny

library(shinytest2)

test_that("Migrated shinytest test: mytest.R", {
  app <- AppDriver$new(
    variant = shinytest2::platform_variant(),
    seed = 8296,
    shiny_args = list(display.mode = "normal"),
    options = list("shiny.json.digits" = 4)
  )

  app$wait_for_value(input = "asp")

  app$expect_values()
  app$expect_screenshot()

  app$set_inputs(asp = 0.3)
  app$expect_values()
  app$expect_screenshot()

  app$set_inputs(asp = 0.02)
  app$set_inputs(asp = 0.3)
  app$set_inputs(asp = 0.02)
  app$set_inputs(size = 3.25)
  app$expect_values()
  app$expect_screenshot()
})