context("Cdf values")

skip_on_cran()

set.seed(1)
Y <- rchisq(10, 3)
H <- rep("str1", 10)
PSU <- 1:10
w <- rep(2, 10)
test <- data.frame(Y = Y,
                   H = H,
                   PSU = PSU,
                   w = w)
des <- survey::svydesign(
  id =  ~ PSU,
  strata = ~ H,
  weights = w,
  data = test
)
des <- convey_prep(des)
a <- densfun( ~ Y, des, x = 3, fun = "F")
test_that("output no intervalo [0,1]", {
  expect_lte(a, 1)
  expect_gte(a, 0)
})