tests/testthat/test-generate_usplot.R

In DSAIDE: Dynamical Systems Approach to Infectious Disease Epidemiology (Ecology/Evolution)

context("test-generate_usplot.R")

test_that("running US analysis app returns the proper plot",
          {

            modelsettings = list()

            modelsettings$Smin = 1000
            modelsettings$Smax = 1200
            modelsettings$Imin = 1
            modelsettings$Imax = 10
            modelsettings$bmin = 1e-03
            modelsettings$bmax = 1e-2
            modelsettings$gmean = 1
            modelsettings$gvar = 0.01
            modelsettings$mmin = 0
            modelsettings$mmax = 0.1
            modelsettings$nmin = 0
            modelsettings$nmax = 10
            modelsettings$wmin = 0
            modelsettings$wmax = 0.1

            modelsettings$samples = 30
            modelsettings$rngseed = 100
            modelsettings$tstart = 0
            modelsettings$tfinal = 200
            modelsettings$dt = 0.1

            modelsettings$modeltype = '_usanalysis_'
            modelsettings$nplots = 3
            modelsettings$ncols = 3
            modelsettings$simfunction = 'simulate_SIR_usanalysis'
            modelsettings$plotscale = 'n'
            modelsettings$samplepar = 'n'

            #test boxplots
            modelsettings$plottype = 'Boxplot'
            result = run_model(modelsettings)

            usplot = generate_ggplot(result)
            testthat::expect_is( usplot, "gtable" )

            usplot = generate_plotly(result)
            testthat::expect_is( usplot, "plotly" )

            ustext = generate_text(result)
            testthat::expect_is( generate_text(result), "html" )
            testthat::expect_is( generate_text(result), "character" )

            #test scatterplots
            modelsettings$plottype = 'Scatterplot'
            result = run_model(modelsettings)

            testthat::expect_is( generate_ggplot(result), "gtable" )
            testthat::expect_is( generate_plotly(result), "plotly" )
            testthat::expect_is( generate_text(result), "html" )
            testthat::expect_is( generate_text(result), "character" )

          })