testthat::context("nldoc tests")
testthat::test_that("nldoc", {

  testthat::context("nldoc")

  if (rmarkdown::pandoc_available())
  {
    modelfiles <- c("WSP.nlogo",
                    "WSP.nls")


    # Create html documentation:
    nldoc_dir <- tempdir()
    nldoc(modelfiles = modelfiles,
          infotab=TRUE,
          gui=TRUE,
          bs=TRUE,
          outpath = nldoc_dir,
          output_format = "html",
          number_sections = TRUE,
          theme = "cosmo",
          date = date(),
          toc = TRUE)

    nldoc_html <- file.path(nldoc_dir, "nldoc.html")
    testthat::expect_true(file.exists(nldoc_html))

    ## Read html back in:
    #nldoc_readin <- XML::readHTMLList(nldoc_html)
    #testthat::expect_equal(length(nldoc_readin), 8)

    # Create docx documentation:
    nldoc_dir <- tempdir()
    nldoc(modelfiles = modelfiles,
          infotab=TRUE,
          gui=TRUE,
          bs=TRUE,
          outpath = nldoc_dir,
          output_format = "docx",
          number_sections = TRUE,
          theme = "cosmo",
          date = date(),
          toc = TRUE)

    nldoc_docx <- file.path(nldoc_dir, "nldoc.docx")
    testthat::expect_true(file.exists(nldoc_docx))


    testthat::context("nldoc_network")

    nw <- nldoc_network(modelfiles)
    testthat::expect_match(class(nw), "igraph")
    testthat::expect_equal(length(nw), 10)

    # Test nldoc without gui, infotab and bs:
    nldoc_dir <- tempdir()
    nldoc(modelfiles = modelfiles,
          infotab=FALSE,
          gui=FALSE,
          bs=FALSE,
          outpath = nldoc_dir,
          output_format = "html",
          number_sections = TRUE,
          theme = "cosmo",
          date = date(),
          toc = TRUE)

    nldoc_html <- file.path(nldoc_dir, "nldoc.html")
    testthat::expect_true(file.exists(nldoc_html))

    ## Read html back in:
    #nldoc_readin <- XML::readHTMLList(nldoc_html)
    #testthat::expect_equal(length(nldoc_readin), 3)
  }
})