Nothing
test_that("make_lattice works", {
g <- make_lattice(dim = 2, length = 3, circular = F)
g2 <- make_empty_graph(n = 9) + edges(c(
1, 2,
1, 4,
2, 3,
2, 5,
3, 6,
4, 5,
4, 7,
5, 6,
5, 8,
6, 9,
7, 8,
8, 9
))
expect_equal(as_edgelist(g), as_edgelist(g2))
g <- make_lattice(dim = 2, length = 3, circular = T)
g2 <- make_empty_graph(n = 9) + edges(c(
1, 2,
1, 4,
2, 3,
2, 5,
1, 3,
3, 6,
4, 5,
4, 7,
5, 6,
5, 8,
4, 6,
6, 9,
7, 8,
1, 7,
8, 9,
2, 8,
7, 9,
3, 9
))
expect_equal(as_edgelist(g), as_edgelist(g2))
})
test_that("make_lattice prints a warning for fractional length)", {
expect_warning(make_lattice(dim = 2, length = sqrt(2000)), "length was rounded")
suppressWarnings(g <- make_lattice(dim = 2, length = sqrt(2000)))
g2 <- make_lattice(dim = 2, length = 45)
expect_true(identical_graphs(g, g2))
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.