Nothing
expect_pred_chain <- function(fc, chain) {
# Check that node is unique
expect_true(identical(fc$node, unique(fc$node)))
filtered_fc <-
fc %>%
filter(node %in% !!chain)
# Beware of https://github.com/r-lib/testthat/issues/929
expect_equal(filtered_fc$node, !!chain)
}
expect_not_pred <- function(fc, node) {
# Check that node is missing
expect_false(any(node %in% fc$node))
}
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