Nothing
test_that("`find_variables` works with `mgcv::gam`", {
skip_if_not_installed("mgcv")
set.seed(2) ## simulate some data...
dat <- mgcv::gamSim(1, n = 50, dist = "normal", scale = 2, verbose = FALSE)
b1 <- mgcv::gam(y ~ s(x0) + s(x1) + s(x2), family = stats::gaussian(), data = dat)
b2 <- mgcv::gam(list(y ~ s(x0) + s(x1) + s(x2), ~ s(x3)), family = mgcv::gaulss(), data = dat)
f_b1 <- find_variables(b1)
f_b2 <- find_variables(b2)
results <- list(response = "y", conditional = c("x0", "x1", "x2"))
expect_identical(f_b1, results)
expect_identical(f_b2, c(results, list(scale = "x3")))
})
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