context("Build mesh") test_that("build_mesh behaves as expected", { my_mesh <- build_mesh(spdf) expect_error(build_mesh(response_df)) expect_error(build_mesh(spdf, mesh_args = c(4, 8))) expect_message(build_mesh(spdf, mesh_args = list(cut = 0.1))) expect_is(my_mesh, 'inla.mesh') expect_is(build_mesh(spdf, mesh_args = list(max.edge = c(50, 100))), 'inla.mesh') })