Nothing
test_that("KeptPaths() works", {
tree <- BalancedTree(7)
tree$edge.length <- 1:12
paths <- PathLengths(tree)
keptTips <- c(2, 4, 6)
kept <- KeptVerts(tree, 1:7 %in% keptTips)
lengths <- c(1 + 2 + 4,
2 + 4,
1 + 5 + 7,
5 + 7,
8 + 9 + 11,
1)
expect_equal(paths[KeptPaths(paths, kept), "length"], lengths)
expect_equal(paths[KeptPaths(paths, kept, FALSE), "length"],
lengths[c(2, 4:6)])
expected <- PathLengths(KeepTip(tree, keptTips))
expected[, 1:2] <- which(kept)[unlist(expected[, 1:2])]
KeptPaths(PathLengths(tree, TRUE), kept)
})
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