tests/testthat/test-set_get_param_xml.R

In SticsRPacks/SticsRFiles: Read and Modify 'STICS' Input/Output Files

stics_version <- get_stics_versions_compat()$latest_version

context("Getting and Setting values from xml files")

path <- get_examples_path("xml", stics_version = stics_version)

# Copy example to test in tempdir since the files will be modified by set_param
file.copy(
  from = file.path(path, list.files(path)),
  to = tempdir(),
  overwrite = TRUE
)

file <- file.path(tempdir(), "file_plt.xml")

tmp1 <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  stics_version = stics_version
))
codevar <- unlist(get_param_xml(
  file,
  param = "codevar",
  stics_version = stics_version
))
tmp2 <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  variety = codevar,
  stics_version = stics_version
))
variete <- unlist(get_param_xml(
  file,
  param = "variete",
  stics_version = stics_version # )
  # path <- tempdir()
))
tmp3 <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  variety = variete,
  stics_version = stics_version
))

test_that("variety argument can take NULL, integer or characters", {
  expect_equal(tmp1, tmp2)
  expect_equal(tmp2, tmp3)
})

varieties <- get_param_xml(
  file,
  param = "variete",
  stics_version = stics_version
)$file_plt.xml$variete[1:1]

tmp1 <- get_param_xml(
  file,
  param = "stlevamf",
  variety = varieties,
  stics_version = stics_version
)$file_plt.xml$stlevamf
tmp2 <- get_param_xml(
  file,
  stics_version = stics_version
)$file_plt.xml$stlevamf[1:1]
test_that("variety argument can be a vector of characters", {
  expect_equal(tmp1, tmp2)
})

# Get and modify the non-varietal parameter "forme"
# (another parameter has a similar name : rapforme ...)

tmp <- unlist(get_param_xml(
  file,
  param = "forme",
  exact = TRUE,
  stics_version = stics_version
))
set_param_xml(file, param = "forme", values = tmp + 1, overwrite = TRUE)

tmp2 <- unlist(get_param_xml(
  file,
  param = "forme",
  exact = TRUE,
  stics_version = stics_version
))
test_that("Set and get of a non-varietal parameter for a unique plant", {
  expect_equal(length(tmp), 1)
  expect_equal(tmp + 1, tmp2)
})

# Get and modify the varietal parameter "stlevamf" for the simulated variety
tmp <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  stics_version = stics_version
))
set_param_xml(file, param = "stlevamf", values = tmp + 1, overwrite = TRUE)

tmp2 <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  stics_version = stics_version
))
test_that("Set and get of a varietal parameter for a unique plant
          for the simulated variety", {
  expect_equal(tmp + 1, tmp2)
})

# Get and modify the varietal parameter "stlevamf" for a given variety
tmp <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  variety = 1,
  stics_version = stics_version
))
set_param_xml(
  file,
  param = "stlevamf",
  values = as.numeric(tmp) + 1,
  variety = 1,
  overwrite = TRUE
)

tmp2 <- unlist(get_param_xml(
  file,
  workspace = path,
  param = "stlevamf",
  variety = 1,
  stics_version = stics_version
))
test_that("Set and get of a varietal parameter for a unique plant
          for a given variety", {
  expect_equal(tmp + 1, tmp2)
})


# Get and modify the non-varietal parameter "forme" for the simulated variety
tmp <- unlist(get_param_xml(
  file,
  param = "forme",
  exact = TRUE,
  stics_version = stics_version
))

set_param_xml(file, param = "forme", values = tmp + 1, overwrite = TRUE)
tmp2 <- unlist(get_param_xml(
  file,
  param = "forme",
  exact = TRUE,
  stics_version = stics_version
))
test_that("Set and get of a non-varietal parameter for an intercrop
          for the simulated variety", {
  expect_equal(tmp + 1, tmp2)
})

# Get and modify the varietal parameter "stlevamf" for the simulated variety
tmp <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  stics_version = stics_version
))

set_param_xml(file, param = "stlevamf", values = tmp + 1, overwrite = TRUE)

tmp2 <- unlist(get_param_xml(
  file,
  param = "stlevamf",
  stics_version = stics_version
))
test_that("Set and get of a varietal parameter for an intercrop
          for the simulated variety", {
  expect_equal(tmp + 1, tmp2)
})


# Get parameters values using value_id (i.e. id of values to be
# retrieved from parameter values vector) for the soil parameter "HCCF"
# for a specific soil
file <- file.path(tempdir(), "sols.xml")
tmp <- get_param_xml(
  file = file,
  param = "HCCF",
  select = "sol",
  select_value = "solcanne",
  value_id = c(1, 3, 5)
)
tmp <- unlist(tmp)


set_param_xml(
  file,
  param = "HCCF",
  values = tmp + 1,
  select = "sol",
  select_value = "solcanne",
  value_id = c(1, 3, 5),
  overwrite = TRUE
)

tmp2 <- unlist(get_param_xml(
  file,
  param = "HCCF",
  select = "sol",
  select_value = "solcanne",
  value_id = c(1, 3, 5)
))

test_that("Set and get of a varietal parameter for an intercrop
          for the simulated variety", {
  expect_equal(tmp + 1, tmp2)
})