Wave 5 - tm_t_logistic shinytests (#1162)

Part of #1108

---------

Co-authored-by: unknown <[email protected]>

tests/testthat/test-shinytest2-tm_t_logistic.R

@@ -0,0 +1,188 @@
+app_driver_tm_t_logistic <- function() {
+  data <- teal.data::teal_data()
+  data <- within(data, {
+    library(dplyr)
+    ADSL <- teal.data::rADSL
+    ADRS <- teal.data::rADRS %>%
+      filter(PARAMCD %in% c("BESRSPI", "INVET"))
+  })
+
+  datanames <- c("ADSL", "ADRS")
+  teal.data::datanames(data) <- datanames
+  teal.data::join_keys(data) <- teal.data::default_cdisc_join_keys[datanames]
+
+  arm_ref_comp <- list(
+    ACTARMCD = list(
+      ref = "ARM B",
+      comp = c("ARM A", "ARM C")
+    ),
+    ARM = list(
+      ref = "B: Placebo",
+      comp = c("A: Drug X", "C: Combination")
+    )
+  )
+
+  init_teal_app_driver(
+    data = data,
+    modules = tm_t_logistic(
+      label = "Logistic Regression",
+      parentname = "ADSL",
+      dataname = "ADRS",
+      arm_var = teal.transform::choices_selected(
+        choices = teal.transform::variable_choices(data[["ADRS"]], c("ARM", "ARMCD")),
+        selected = "ARM"
+      ),
+      arm_ref_comp = arm_ref_comp,
+      paramcd = teal.transform::choices_selected(
+        choices = teal.transform::value_choices(data[["ADRS"]], "PARAMCD", "PARAM"),
+        selected = "BESRSPI"
+      ),
+      cov_var = teal.transform::choices_selected(
+        choices = c("SEX", "AGE", "BMRKR1", "BMRKR2"),
+        selected = "SEX"
+      ),
+      conf_level = teal.transform::choices_selected(c(2, 0.95, 0.9, 0.8), 0.95, keep_order = TRUE),
+      avalc_var = teal.transform::choices_selected(teal.transform::variable_choices(
+        data[["ADRS"]],
+        "AVALC"
+      ), "AVALC", fixed = TRUE),
+      pre_output = NULL,
+      post_output = NULL,
+      basic_table_args = teal.widgets::basic_table_args()
+    )
+  )
+}
+
+testthat::test_that("e2e - tm_t_logistic: Module initializes in teal without errors and produces table output.", {
+  skip_if_too_deep(5)
+  app_driver <- app_driver_tm_t_logistic()
+  app_driver$expect_no_shiny_error()
+  app_driver$expect_no_validation_error()
+  testthat::expect_true(
+    app_driver$is_visible(app_driver$active_module_element("table-table-with-settings"))
+  )
+  app_driver$stop()
+})
+
+testthat::test_that(
+  "e2e - tm_t_logistic: Starts with specified label, paramcd, responders, arm_var, buckets,
+  cov_var, interaction_var, conf_level, combine_comp_arms",
+  {
+    skip_if_too_deep(5)
+    app_driver <- app_driver_tm_t_logistic()
+    testthat::expect_equal(
+      app_driver$get_text("#teal-main_ui-root-active_tab > li.active > a"),
+      "Logistic Regression"
+    )
+    testthat::expect_equal(
+      app_driver$get_active_module_input("paramcd-dataset_ADRS_singleextract-filter1-vals"),
+      "BESRSPI"
+    )
+    testthat::expect_equal(
+      app_driver$get_active_module_input("responders"),
+      c("CR", "PR")
+    )
+    testthat::expect_equal(
+      app_driver$get_active_module_input("arm_var-dataset_ADSL_singleextract-select"),
+      "ARM"
+    )
+    testthat::expect_equal(
+      app_driver$get_active_module_input("buckets"),
+      list(
+        Ref = list("B: Placebo"),
+        Comp = list("A: Drug X", "C: Combination")
+      )
+    )
+    testthat::expect_equal(
+      app_driver$get_active_module_input("cov_var-dataset_ADRS_singleextract-select"),
+      "SEX"
+    )
+    testthat::expect_null(app_driver$get_active_module_input("interaction_var"))
+    testthat::expect_equal(
+      app_driver$get_active_module_input("conf_level"),
+      "0.95"
+    )
+    testthat::expect_false(app_driver$get_active_module_input("combine_comp_arms"))
+    app_driver$stop()
+  }
+)
+
+testthat::test_that(
+  "e2e - tm_t_logistic: Selecting paramcd-level changes the table and does not throw validation errors.",
+  {
+    skip_if_too_deep(5)
+    app_driver <- app_driver_tm_t_logistic()
+    table_before <- app_driver$get_active_module_tws_output("table")
+    app_driver$set_active_module_input("paramcd-dataset_ADRS_singleextract-filter1-vals", "INVET")
+    testthat::expect_false(identical(table_before, app_driver$get_active_module_tws_output("table")))
+    app_driver$expect_no_validation_error()
+    app_driver$stop()
+  }
+)
+
+testthat::test_that("e2e - tm_t_logistic: Deselection of paramcd-level throws validation error.", {
+  skip_if_too_deep(5)
+  app_driver <- app_driver_tm_t_logistic()
+  app_driver$set_active_module_input("paramcd-dataset_ADRS_singleextract-filter1-vals", NULL)
+  testthat::expect_identical(app_driver$get_active_module_tws_output("table"), data.frame())
+  app_driver$expect_validation_error()
+  testthat::expect_equal(
+    app_driver$active_module_element_text(
+      "paramcd-dataset_ADRS_singleextract-filter1-vals_input .shiny-validation-message"
+    ),
+    "`Select Endpoint` field is empty"
+  )
+  app_driver$stop()
+})
+
+testthat::test_that(
+  "e2e - tm_t_logistic: Selecting arm_var-variable changes the table and does not throw validation errors.",
+  {
+    skip_if_too_deep(5)
+    app_driver <- app_driver_tm_t_logistic()
+    table_before <- app_driver$get_active_module_tws_output("table")
+    app_driver$set_active_module_input("arm_var-dataset_ADSL_singleextract-select", "ARMCD")
+    testthat::expect_false(identical(table_before, app_driver$get_active_module_tws_output("table")))
+    app_driver$expect_no_validation_error()
+    app_driver$stop()
+  }
+)
+
+testthat::test_that("e2e - tm_t_logistic: Deselection of arm_var-variable throws validation error.", {
+  skip_if_too_deep(5)
+  app_driver <- app_driver_tm_t_logistic()
+  app_driver$set_active_module_input("arm_var-dataset_ADSL_singleextract-select", NULL)
+  testthat::expect_identical(app_driver$get_active_module_tws_output("table"), data.frame())
+  app_driver$expect_validation_error()
+  testthat::expect_equal(
+    app_driver$active_module_element_text("arm_var-dataset_ADSL_singleextract-select_input .shiny-validation-message"),
+    "Treatment variable must be selected"
+  )
+  app_driver$stop()
+})
+
+testthat::test_that(
+  "e2e - tm_t_logistic: Selecting cov_var-variable changes the table and does not throw validation errors.",
+  {
+    skip_if_too_deep(5)
+    app_driver <- app_driver_tm_t_logistic()
+    table_before <- app_driver$get_active_module_tws_output("table")
+    app_driver$set_active_module_input("cov_var-dataset_ADRS_singleextract-select", c("AGE", "BMRKR1"))
+    testthat::expect_false(identical(table_before, app_driver$get_active_module_tws_output("table")))
+    app_driver$expect_no_validation_error()
+    app_driver$stop()
+  }
+)
+
+testthat::test_that("e2e - tm_t_logistic: Deselection of cov_var-variable throws validation error.", {
+  skip_if_too_deep(5)
+  app_driver <- app_driver_tm_t_logistic()
+  app_driver$set_active_module_input("cov_var-dataset_ADRS_singleextract-select", NULL)
+  testthat::expect_identical(app_driver$get_active_module_tws_output("table"), data.frame())
+  app_driver$expect_validation_error()
+  testthat::expect_equal(
+    app_driver$active_module_element_text("cov_var-dataset_ADRS_singleextract-select_input .shiny-validation-message"),
+    "`Covariates` field is empty"
+  )
+  app_driver$stop()
+})