tests/testthat/test-sim.R

In conservation-decisions/smsPOMDP: POMDP problem solver: When to stop managing or surveying cryptic threatened species ?

context('smsPOMDP')

test_that("sim works", {
  #values for Sumatran tigers
  pen <- 0.1
  p0 <- 1-pen
  pem <- 0.05816
  pm <- 1 - pem
  V <- 175.133
  Cm <- 18.784
  Cs <- 10.840
  d0 <- 0.01
  dm <- 0.01
  ds <- 0.78193
  
  #Initial belief state
  state_prior <- c(0,1) #only deterministic case
  Tmax <-20
  disp_plot_sim <- function () smsPOMDP::sim(p0, pm, d0, dm, ds, V, Cm, Cs, state_prior, Tmax)
  
  vdiffr::expect_doppelganger("disp-sim-base", disp_plot_sim)
  #plot checked using the package vdiffr
})