Nothing
test_that("EdgeAncestry() works", {
tree <- BalancedTree(10)
edge <- tree$edge
parent <- edge[, 1]
child <- edge[, 2]
expect_equal(which(EdgeAncestry(4L, parent, child)), 1:3)
expect_equal(which(EdgeAncestry(2, parent, child)), 1)
expect_equal(which(EdgeAncestry(1, parent, child)), integer(0))
expect_equal(EdgeAncestry(10, parent, child), logical(18))
})
test_that("MRCA() works", {
bal7 <- BalancedTree(7)
allAnc <- AllAncestors(bal7$edge[, 1], bal7$edge[, 2])
expect_equal(9, MRCA(1, 4, allAnc))
expect_equal(8, MRCA(1, 6, allAnc))
expect_equal(8, MRCA(1, 7, allAnc))
expect_equal(1, MRCA(1, 1, allAnc))
expect_equal(9, MRCA(1, 11, allAnc))
})
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