tests/testthat/testSuite002-states-testState8.1.R

In jstockwin/EpiEstimApp: EpiEstimApp: a package to add a graphical interface around EpiEstim, which is a package to estimate time varying reproduction numbers from epidemic curves

context("Test Suite 2 (States) --> State 8.1")

library(RSelenium)
library(testthat)
source("functions.R", local=TRUE)

drivers <- getRemDrivers("Test Suite 2 (States) --> State 8.1")
rD <- drivers$rDr
remDr <- drivers$remDr

openRemDriver(remDr)
tryCatch({
  test_that("can connect to app", {
    connectToApp(remDr)
  })

  test_that("app is ready within 30 seconds", {
    waitForAppReady(remDr)
  })

  test_that("can navigate to state 8.1", {
   navigateToState(remDr, "8.1")
  })

  test_that("SI distribution selection input is displaying correctly", {
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_label),
                 "Choose the serial interval distribution")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_1_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_option_1_label),
                 "Gamma")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_1_input))

    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_2_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_option_2_label),
                 "Offset Gamma")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_2_input))

    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_3_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_option_3_label),
                 "Weibull")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_3_input))

    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_4_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_option_4_label),
                 "Offset Weibull")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_4_input))

    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_5_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_option_5_label),
                 "Log-Normal")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_5_input))

    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_6_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$distribution_option_6_label),
                 "Offset Log-Normal")
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$distribution_option_6_input))
  })

  test_that("n2 input is displaying correctly", {
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$n2_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$n2_label),
                 paste("Choose n2, the posterior sample size to be drawn for R",
                       "for each SI distribution sampled"))
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$n2_input))
  })

  test_that("seed input is displaying correctly", {
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$seed_label))
    expect_equal(getText(remDr, pages$state8.1$selectors$seed_label),
                 paste("Set a seed to be used by EpiEstim. A random seed will",
                       "be chosen if this is left blank"))
    expect_true(isDisplayed(remDr, pages$state8.1$selectors$seed_input))
  })

  test_that("relevant control buttons are displayed", {
    expect_false(isDisplayed(remDr, pages$common$selectors$stop_button))
    expect_true(isDisplayed(remDr, pages$common$selectors$prev_button))
    expect_true(isEnabled(remDr, pages$common$selectors$prev_button))
    expect_false(isDisplayed(remDr, pages$common$selectors$next_button))
    expect_true(isDisplayed(remDr, pages$common$selectors$go_button))
    expect_true(isEnabled(remDr, pages$common$selectors$go_button))
  })

  test_that("no errors are displaying", {
    expect_false(isDisplayed(remDr, pages$common$selectors$error_message))
    expect_equal(getText(remDr, pages$common$selectors$error_message), "")
  })
},
error = function(e) {
  closeRemDrivers(remDr, rD)
  stop(e)
})

closeRemDrivers(remDr, rD)