Nothing
test_that("longevity works correctly", {
x <- longevity(mat_u)
x_zero <- suppressWarnings(longevity(mat_u_zero))
x_noconverg <- suppressWarnings(longevity(mat_u_singular, start = 3))
x_named <- longevity(mat_u_named, start = "sm")
expect_length(x, 1L)
expect_gt(x, 0)
expect_identical(x_zero, 1L)
expect_identical(as.integer(x_noconverg), as.integer(NA_real_))
expect_identical(x, x_named)
})
test_that("longevity warns and fails gracefully", {
expect_warning(longevity(mat_u_zero))
expect_warning(longevity(mat_u_survissue))
expect_warning(longevity(mat_u_singular, start = 3))
expect_error(longevity(mat_u_na))
expect_error(longevity(mat_u, start = 10))
expect_error(longevity(mat_u, start = "stage name"))
expect_error(longevity(mat_u_named, start = "invalid stage"))
expect_error(longevity(mat_u, lx_crit = 10))
})
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