Nothing
context("group_by")
test_that("group_by works", {
relations <- data.frame(
sets = c(rep("a", 5), "b", rep("a2", 5), "b2"),
elements = rep(letters[seq_len(6)], 2),
fuzzy = runif(12)
)
a <- tidySet(relations)
elements(a) <- cbind(elements(a),
type = c(rep("Gene", 4), rep("lncRNA", 2))
)
out <- group_by(a, elements)
expect_s3_class(out, "grouped_df")
b <- activate(a, "elements")
out <- group_by(b, elements)
expect_s3_class(out, "grouped_df")
})
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