if (helper_skip()) {
  context("Test spliting facet_wrap over multiple plots")

  #------------------- facet_wrap_paginate start --------------------------------

  test_that("facet_wrap_paginate: params: nrow and ncol is not NULL
          result: FacetWrapPaginate",
  {
    dx <- pmx_qq("AGE0")
    strat.facet <- dx[["strat.facet"]]
    facets <- wrap_formula(strat.facet, "EFFECT")
    expect_true(inherits(
      ggforce::facet_wrap_paginate(facets, nrow = 2, ncol = 3),
      "FacetWrapPaginate"
    ))
  })

  test_that("facet_wrap_paginate: params: ncol is not NULL and nrow is NULL
          result: FacetWrap", {
            dx <- pmx_qq("AGE0")
            strat.facet <- dx[["strat.facet"]]
            facets <- wrap_formula(strat.facet, "EFFECT")
            expect_true(inherits(ggforce::facet_wrap_paginate(facets, ncol = 3), "FacetWrap"))
          })

  test_that("facet_wrap_paginate: params: nrow and ncol is NULL
          result: FacetWrap", {
            dx <- pmx_qq("AGE0")
            strat.facet <- dx[["strat.facet"]]
            facets <- wrap_formula(strat.facet, "EFFECT")
            expect_true(inherits(ggforce::facet_wrap_paginate(facets), "FacetWrap"))
          })

  test_that("facet_wrap_paginate: params: ncol is NULL and nrow is not NULL
          result: FacetWrap", {
            dx <- pmx_qq("AGE0")
            strat.facet <- dx[["strat.facet"]]
            facets <- wrap_formula(strat.facet, "EFFECT")
            expect_true(inherits(ggforce::facet_wrap_paginate(facets, nrow = 2), "FacetWrap"))
          })

  test_that("facet_wrap_paginate: params: all params are NULL result: error", {
    expect_error(ggforce::facet_wrap_paginate())
  })
  #------------------- facet_wrap_paginate end ----------------------------------

  #------------------- n_pages start --------------------------------------------

  test_that("n_pages: params: plot without pages result: NULL", {
    ctr <- theophylline()
    plot <- pmx_plot_individual(ctr, which_pages = 1)
    expect_true(is.null(n_pages(plot)))
  })

  test_that("n_pages: params: no result: NULL", {
    expect_error(n_pages())
  })
  #------------------- n_pages end ----------------------------------------------
}