context("Detailed printing of vs and es") test_that("vs printing", { local_rng_version("3.5.0") set.seed(42) g <- make_graph(~ A - A:B:C, B - A:B:C) %>% set_vertex_attr("color", value = "red") %>% set_vertex_attr("weight", value = sample(1:10, 3)) sid <- substr(graph_id(g), 1, 7) o1 <- c( paste0("+ 1/3 vertex, named, from ", sid, ":"), " name color weight", "1 A red 10") expect_output(print(V(g)[[1]]), paste(o1, collapse = "\n"), fixed = TRUE) o2 <- c( paste0("+ 1/3 vertex, named, from ", sid, ":"), " name color weight", "2 B red 9") expect_output(print(V(g)[[2]]), paste(o2, collapse = "\n"), fixed = TRUE) o3 <- c( paste0("+ 2/3 vertices, named, from ", sid, ":"), " name color weight", "1 A red 10", "2 B red 9") expect_output(print(V(g)[[1:2]]), paste(o3, collapse = "\n"), fixed = TRUE) o4 <- c( paste0("+ 2/3 vertices, named, from ", sid, ":"), " name color weight", "2 B red 9", "3 C red 3") expect_output(print(V(g)[[2:3]]), paste(o4, collapse = "\n"), fixed = TRUE) }) test_that("vs printing, complex attributes", { local_rng_version("3.5.0") set.seed(42) g <- make_graph(~ A - A:B:C, B - A:B:C) %>% set_vertex_attr("color", value = "red") %>% set_vertex_attr("weight", value = sample(1:10, 3)) %>% set_vertex_attr("cplx", value = replicate(3, 1:4, simplify = FALSE)) sid <- substr(graph_id(g), 1, 7) o1 <- c( paste0("+ 1/3 vertex, named, from ", sid, ":"), "$name", "[1] \"A\"", "", "$color", "[1] \"red\"", "", "$weight", "[1] 10", "", "$cplx", "$cplx[[1]]", "[1] 1 2 3 4", "", "") expect_output(print(V(g)[[1]]), paste(o1, collapse = "\n"), fixed = TRUE) o2 <- c( paste0("+ 2/3 vertices, named, from ", sid, ":"), "$name", "[1] \"B\" \"C\"", "", "$color", "[1] \"red\" \"red\"", "", "$weight", "[1] 9 3", "", "$cplx", "$cplx[[1]]", "[1] 1 2 3 4", "", "$cplx[[2]]", "[1] 1 2 3 4", "", "") expect_output(print(V(g)[[2:3]]), paste(o2, collapse = "\n"), fixed = TRUE) }) test_that("es printing", { local_rng_version("3.5.0") set.seed(42) g <- make_graph(~ A - A:B:C, B - A:B:C) %>% set_edge_attr("color", value = "red") %>% set_edge_attr("weight", value = sample(1:10, 3)) sid <- substr(graph_id(g), 1, 7) o1 <- c( paste0("+ 1/3 edge from ", sid, " (vertex names):"), " tail head tid hid color weight", "1 A B 1 2 red 10") expect_output(print(E(g)[[1]]), paste(o1, collapse = "\n"), fixed = TRUE) o2 <- c( paste0("+ 2/3 edges from ", sid, " (vertex names):"), " tail head tid hid color weight", "2 A C 1 3 red 9", "3 B C 2 3 red 3") expect_output(print(E(g)[[2:3]]), paste(o2, collapse = "\n"), fixed = TRUE) }) test_that("es printing, complex attributes", { local_rng_version("3.5.0") set.seed(42) g <- make_graph(~ A - A:B:C, B - A:B:C) %>% set_edge_attr("color", value = "red") %>% set_edge_attr("weight", value = sample(1:10, 3)) %>% set_edge_attr("cmpx", value = replicate(3, 1:4, simplify = FALSE)) sid <- substr(graph_id(g), 1, 7) o1 <- c( paste0("+ 1/3 edge from ", sid, " (vertex names):"), "$color", "[1] \"red\"", "", "$weight", "[1] 10", "", "$cmpx", "$cmpx[[1]]", "[1] 1 2 3 4", "", "") expect_output(print(E(g)[[1]]), paste(o1, collapse = "\n"), fixed = TRUE) o2 <- c( paste0("+ 2/3 edges from ", sid, " (vertex names):"), "$color", "[1] \"red\" \"red\"", "", "$weight", "[1] 9 3", "", "$cmpx", "$cmpx[[1]]", "[1] 1 2 3 4", "", "$cmpx[[2]]", "[1] 1 2 3 4", "", "") expect_output(print(E(g)[[2:3]]), paste(o2, collapse = "\n"), fixed = TRUE) })
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