library(testthat)
context("Test all types of treatment entries")
test_that("Bolus is working correctly", {
bolus <- Bolus(time=0, amount=1000)
expect_equal(bolus@time, 0)
expect_equal(bolus@amount, 1000)
expect_equal(bolus %>% getName(), "BOLUS [TIME=0, CMT=NA]")
})
test_that("Infusion is working correctly", {
infusion <- Infusion(time=0, amount=1000)
expect_equal(infusion@time, 0)
expect_equal(infusion@amount, 1000)
expect_equal(infusion %>% getName(), "INFUSION [TIME=0, CMT=NA]")
})
test_that("Infusion errors", {
expect_error(Infusion(time=0)) # amount is missing
})
test_that("Infusion time is negative", {
expect_error(Infusion(time=-1, amount=100), regexp="Some values in slot 'time' are negative")
})
test_that("Is treatment entry test", {
expect_true(is(new("bolus", time=0, amount=100), "treatment_entry"))
})
test_that("sample method for bolus is working well", {
bolus <- Bolus(time=0, amount=1000, f=0.6, lag=ConstantDistribution(2))
res <- bolus %>% sample(n=as.integer(10))
expect_equal(res$ID, seq_len(10))
expect_equal(unique(res$AMT), 1000*0.6)
expect_equal(unique(res$TIME), 0+2)
})
test_that("sample method for infusion is working well", {
infusion <- Infusion(time=0, amount=1000, duration=2)
res <- infusion %>% sample(n=as.integer(10))
expect_equal(res$ID, seq_len(10))
expect_equal(unique(res$RATE), 1000/2)
infusion <- Infusion(time=0, amount=1000, rate=200)
res <- infusion %>% sample(n=as.integer(10))
expect_equal(res$ID, seq_len(10))
expect_equal(unique(res$RATE), 200)
})
test_that("'time' vector or 'ii' and 'addl' are equivalent (boluses)", {
boluses1 <- Bolus(time=c(0,24,48), amount=100)
expect_equal(boluses1 %>% length(), 3)
boluses2 <- Bolus(time=0, amount=100, ii=24, addl=2)
expect_equal(boluses2 %>% length(), 3)
expect_equal(boluses1, boluses2)
bolus1 <- Bolus(time=24, amount=100)
bolus2 <- Bolus(time=24, amount=100, ii=24, addl=0)
expect_equal(list(bolus1), bolus2)
})
test_that("'time' vector or 'ii' and 'addl' are equivalent (infusions)", {
infusions1 <- Infusion(time=c(0,24,48), amount=100)
expect_equal(infusions1 %>% length(), 3)
infusions2 <- Infusion(time=0, amount=100, ii=24, addl=2)
expect_equal(infusions2 %>% length(), 3)
expect_equal(infusions1, infusions2)
infusion1 <- Infusion(time=24, amount=100)
infusion2 <- Infusion(time=24, amount=100, ii=24, addl=0)
expect_equal(list(infusion1), infusion2)
})
test_that("assertions on 'ii' and 'addl' work well", {
expect_error(Bolus(time=c(0), amount=100, ii=24), regexp="addl can't be NULL if ii is specified")
expect_error(Infusion(time=c(0), amount=100, ii=24), regexp="addl can't be NULL if ii is specified")
expect_error(Bolus(time=c(0), amount=100, addl=0), regexp="ii can't be NULL if addl is specified")
expect_error(Bolus(time=c(24,48), amount=100, ii=24, addl=0), regexp="time must be a single numeric value if used with ii and addl")
expect_error(Bolus(time=0, amount=100, ii=24, addl=-2), regexp="addl must be positive")
expect_error(Bolus(time=0, amount=100, ii=-2, addl=2), regexp="ii must be higher than 0")
expect_error(Bolus(time=0, amount=100, ii=24, addl=5.2), regexp="addl must be a single integer value")
expect_error(Bolus(time=0, amount=100, ii=c(24,48), addl=2), regexp="ii must be a single numeric value")
})
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.