Nothing
source('../gsDesign_independent_code.R')
# #----------------------------------
# ### Testing eEvents function
# For comparing floating-point numbers, an exact match cannot be expected.
# For such test cases, the tolerance is set to 1e-6 (= 0.000001),
# a sufficiently low value
# #----------------------------------
test_that(
desc = "test: checking number of events on a single arm
source : gsDesign_independent_code.R",
code = {
nEv <- eEvents(
lambda = 0.2, eta = 0.1, gamma = 1,
R = 12, S = NULL, T = 24, Tfinal = NULL,
minfup = 0
)
## Compute # of events from independently coded validator.
## the sample size is taken as the one that is output from
## eEvents().
## sample sizes are validated separately using nSurvival()
vldEv <- expect_ev_arm(
lambda = .2, drprate = 0.1,
maxstudy = 24, accdur = 12,
totalSS = nEv$n, rndprop = 1
)
expect_lte(
object = abs(nEv$d - vldEv),
expected = 1e-6
)
}
)
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