context("make_kautz_graph") test_that("make_kautz_graph works", { library(igraph) g <- make_kautz_graph(2,3) expect_that(g$name, equals("Kautz graph 2-3")) expect_that(g$m, equals(2)) expect_that(g$n, equals(3)) el <- as_edgelist(g) el <- el[order(el[,1], el[,2]),] expect_that(el, equals( structure(c(1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24, 24, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 1, 2, 3, 4, 5, 6, 7, 8, 17, 18, 19, 20, 21, 22, 23, 24, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16), .Dim = c(48L, 2L)) )) })
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