tests/testthat/test_efast_sampling.R

In spartan: Simulation Parameter Analysis R Toolkit ApplicatioN: 'spartan'

library(spartan)
context("Test of Spartan eFAST Sampling")

test_that("efast_generate_sample", {

  # Input to this function has been checked by others - what we need to test is whether the CSV files are produced
  # Run the method
  efast_generate_sample(getwd(), 2, 65, c("BindProbability", "ChemoThreshold", "Dummy"),
                          c(0, 0.10, 1),
                        PMAX <- c(100, 0.9, 10))

  # Check for existance of sample files
  expect_true(file.exists(file.path(getwd(),"Curve1_BindProbability.csv")))
  expect_true(file.exists(file.path(getwd(),"Curve1_ChemoThreshold.csv")))
  expect_true(file.exists(file.path(getwd(),"Curve1_Dummy.csv")))

  expect_true(file.exists(file.path(getwd(),"Curve2_BindProbability.csv")))
  expect_true(file.exists(file.path(getwd(),"Curve2_ChemoThreshold.csv")))
  expect_true(file.exists(file.path(getwd(),"Curve2_Dummy.csv")))

  # Check a few error conditions
  # AUGUST 2018: Removed as error checking now removed due to compatibility issues with spartanDB package
  #expect_message(efast_generate_sample(getwd(), "A", 65, c("BindProbability", "ChemoThreshold", "Dummy"),
  #                      c(0, 0.10, 1),
  #                      PMAX <- c(100, 0.9, 10)),"NUMCURVES must be a positive integer. Terminated")

  #expect_message(efast_generate_sample(getwd(), 3, 65, c("BindProbability", "ChemoThreshold", "Dummy"),
  #                                     c(120, 0.10, 1),
  #                                     PMAX <- c(100, 0.9, 10)),"PMIN must be less than PMAX for all parameters, both must be numeric, and declared in capitals: e.g. PMIN, PMAX, PINC")

  # Cleanup

  file.remove(file.path(getwd(),"Curve1_BindProbability.csv"))
  file.remove(file.path(getwd(),"Curve1_ChemoThreshold.csv"))
  file.remove(file.path(getwd(),"Curve1_Dummy.csv"))

  file.remove(file.path(getwd(),"Curve2_BindProbability.csv"))
  file.remove(file.path(getwd(),"Curve2_ChemoThreshold.csv"))
  file.remove(file.path(getwd(),"Curve2_Dummy.csv"))

})