test_that("define_loq errors if both limits are given", {
expect_equal(
class(try(vpc:::define_loq(lloq=0, uloq=1), silent=TRUE)),
"try-error"
)
})
test_that("define_loq errors if neither limit is given, and a limit is required", {
expect_equal(
class(try(vpc:::define_loq(lloq=NULL, uloq=NULL, require_loq=TRUE), silent=TRUE)),
"try-error"
)
})
test_that("define_loq allows neither limit to be given", {
expect_equal(
vpc:::define_loq(lloq=NULL, uloq=NULL, require_loq=FALSE),
list(
lloq=NULL,
uloq=NULL,
cens_limit=NULL,
pred_corr=FALSE,
pred_corr_lower_bnd=0,
cens_type="neither"
)
)
})
test_that("define_loq sets lloq, cens_limit, and cens_type correctly", {
expect_equal(
vpc:::define_loq(lloq=1, uloq=NULL, require_loq=FALSE),
list(
lloq=1,
uloq=NULL,
cens_limit=1,
pred_corr=FALSE,
pred_corr_lower_bnd=0,
cens_type="left"
)
)
})
test_that("define_loq sets uloq, cens_limit, and cens_type correctly", {
expect_equal(
vpc:::define_loq(lloq=NULL, uloq=1, require_loq=FALSE),
list(
lloq=NULL,
uloq=1,
cens_limit=1,
pred_corr=FALSE,
pred_corr_lower_bnd=0,
cens_type="right"
)
)
})
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