File: test_delete.vertices.R

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r-cran-igraph 1.0.1-1%2Bdeb9u1
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context("delete_vertices")

test_that("delete_vertices works", {
  library(igraph)
  g <- graph_from_literal(A:B:C - D:E:F, D-E-F)
  
  g2 <- delete_vertices(g, "A")
  g3 <- delete_vertices(g, match("A", V(g)$name))
  
  expect_that(graph.isomorphic(g2, g3), is_true())
})