Nothing
test_that("DiagrammeR installation is checked", {
skip_if_not(check_tf_version())
skip_on_cran()
mockery::stub(
where = plot.greta_model,
what = 'is_DiagrammeR_installed',
how = FALSE
)
m <- model(normal(0,1))
expect_snapshot_error(
x = plot(m)
)
})
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