test_that("vs printing", {
local_igraph_options(print.id = FALSE)
local_rng_version("3.5.0")
withr::local_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))
expect_snapshot({
V(g)[[1]]
V(g)[[2]]
V(g)[1:2]
V(g)[2:3]
})
})
test_that("vs printing, complex attributes", {
local_igraph_options(print.id = FALSE)
local_rng_version("3.5.0")
withr::local_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))
expect_snapshot({
V(g)[[1]]
V(g)[[2:3]]
})
})
test_that("es printing", {
local_igraph_options(print.id = FALSE)
local_rng_version("3.5.0")
withr::local_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))
expect_snapshot({
E(g)[[1]]
E(g)[[2:3]]
})
})
test_that("es printing, complex attributes", {
local_igraph_options(print.id = FALSE)
local_rng_version("3.5.0")
withr::local_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))
expect_snapshot({
E(g)[[1]]
E(g)[[2:3]]
})
})
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